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One-Way Flights from Boise (BOI) to Denver (DEN)

Find the cheapest one-way flights from Boise (BOI) to Denver (DEN) within a departure date range.

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Budget
Travel Time
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  • USD 227
    United Airlines
    2:27pm - 4:17pm
    Sat Aug 13th
    1h 50m
    Boise (BOI) → Denver (DEN)
    Direct

    Sat Aug 13th 2022 United Airlines · UA 1477 Depart at 2:27 pm from Boise (BOI) Fly for 1h 50m Arrive at 4:17 pm in Denver (DEN)

  • USD 159
    United Airlines
    6:30am - 8:22am
    Sun Aug 14th
    1h 52m
    Boise (BOI) → Denver (DEN)
    Direct

    Sun Aug 14th 2022 United Airlines · UA 1782 Depart at 6:30 am from Boise (BOI) Fly for 1h 52m Arrive at 8:22 am in Denver (DEN)

  • USD 227
    United Airlines
    5:00am - 7:02am
    Sat Aug 13th
    2h 2m
    Boise (BOI) → Denver (DEN)
    Direct

    Sat Aug 13th 2022 United Airlines · UA 5542 Depart at 5:00 am from Boise (BOI) Fly for 2h 2m Arrive at 7:02 am in Denver (DEN)

  • USD 168
    Delta Air Lines
    11:15am - 3:32pm
    Mon Aug 15th
    4h 17m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Delta Air Lines · DL 1489 Depart at 11:15 am from Boise (BOI) Fly for 1h 13m Arrive at 12:28 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 1h 32m

    Mon Aug 15th 2022 Delta Air Lines · DL 2383 Depart at 2:00 pm from Salt Lake City (SLC) Fly for 1h 32m Arrive at 3:32 pm in Denver (DEN)

  • USD 227
    Frontier AirlinesSpirit Airlines
    3:50pm - 7:15am
    Sun Aug 14th
    15h 25m
    Boise (BOI) → Denver (DEN)
    2 Stops

    Sun Aug 14th 2022 Spirit Airlines · NK 2513 Depart at 3:50 pm from Boise (BOI) Fly for 1h 43m Arrive at 4:33 pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 54m

    Sun Aug 14th 2022 Frontier Airlines · F9 2088 Depart at 7:27 pm from Las Vegas (LAS) Fly for 1h 29m Arrive at 9:56 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 7h 49m

    Mon Aug 15th 2022 Frontier Airlines · F9 570 Depart at 5:45 am from Salt Lake City (SLC) Fly for 1h 30m Arrive at 7:15 am in Denver (DEN)

  • USD 170
    Delta Air Lines
    11:55am - 3:32pm
    Sat Aug 13th
    3h 37m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sat Aug 13th 2022 Delta Air Lines · DL 1489 Depart at 11:55 am from Boise (BOI) Fly for 1h 15m Arrive at 1:10 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 0h 50m

    Sat Aug 13th 2022 Delta Air Lines · DL 2383 Depart at 2:00 pm from Salt Lake City (SLC) Fly for 1h 32m Arrive at 3:32 pm in Denver (DEN)

  • USD 231
    Frontier AirlinesAlaska Airlines
    5:40pm - 12:59am
    Mon Aug 15th
    7h 19m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Alaska Airlines · AS 3374 Depart at 5:40 pm from Boise (BOI) Fly for 1h 45m Arrive at 6:25 pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 30m

    Mon Aug 15th 2022 Frontier Airlines · F9 778 Depart at 9:55 pm from Las Vegas (LAS) Fly for 2h 4m Arrive at 12:59 am in Denver (DEN)

  • USD 170
    Delta Air Lines
    1:08pm - 7:41pm
    Fri Aug 12th
    6h 33m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Delta Air Lines · DL 1710 Depart at 1:08 pm from Boise (BOI) Fly for 1h 15m Arrive at 2:23 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 3h 52m

    Fri Aug 12th 2022 Delta Air Lines · DL 2487 Depart at 6:15 pm from Salt Lake City (SLC) Fly for 1h 26m Arrive at 7:41 pm in Denver (DEN)

  • USD 232
    Frontier AirlinesDelta Air Lines
    3:09pm - 7:15am
    Sun Aug 14th
    16h 6m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sun Aug 14th 2022 Delta Air Lines · DL 3764 Depart at 3:09 pm from Boise (BOI) Fly for 1h 16m Arrive at 4:25 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 13h 20m

    Mon Aug 15th 2022 Frontier Airlines · F9 570 Depart at 5:45 am from Salt Lake City (SLC) Fly for 1h 30m Arrive at 7:15 am in Denver (DEN)

  • USD 170
    Delta Air Lines
    1:08pm - 7:41pm
    Mon Aug 15th
    6h 33m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Delta Air Lines · DL 1710 Depart at 1:08 pm from Boise (BOI) Fly for 1h 15m Arrive at 2:23 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 3h 52m

    Mon Aug 15th 2022 Delta Air Lines · DL 2487 Depart at 6:15 pm from Salt Lake City (SLC) Fly for 1h 26m Arrive at 7:41 pm in Denver (DEN)

  • USD 238
    Delta Air Lines
    11:55am - 3:32pm
    Sun Aug 14th
    3h 37m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sun Aug 14th 2022 Delta Air Lines · DL 1489 Depart at 11:55 am from Boise (BOI) Fly for 1h 15m Arrive at 1:10 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 0h 50m

    Sun Aug 14th 2022 Delta Air Lines · DL 2383 Depart at 2:00 pm from Salt Lake City (SLC) Fly for 1h 32m Arrive at 3:32 pm in Denver (DEN)

  • USD 159
    United Airlines
    6:30am - 8:22am
    Mon Aug 15th
    1h 52m
    Boise (BOI) → Denver (DEN)
    Direct

    Mon Aug 15th 2022 United Airlines · UA 1782 Depart at 6:30 am from Boise (BOI) Fly for 1h 52m Arrive at 8:22 am in Denver (DEN)

  • USD 251
    Frontier AirlinesDelta Air Lines
    7:45pm - 7:15am
    Mon Aug 15th
    11h 30m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Delta Air Lines · DL 3783 Depart at 7:45 pm from Boise (BOI) Fly for 1h 20m Arrive at 9:05 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 8h 40m

    Tue Aug 16th 2022 Frontier Airlines · F9 570 Depart at 5:45 am from Salt Lake City (SLC) Fly for 1h 30m Arrive at 7:15 am in Denver (DEN)

  • USD 238
    Delta Air Lines
    6:00pm - 11:40pm
    Fri Aug 12th
    5h 40m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Delta Air Lines · DL 3852 Depart at 6:00 pm from Boise (BOI) Fly for 1h 36m Arrive at 6:36 pm in Seattle (SEA)

    Layover in Seattle for 1h 23m

    Fri Aug 12th 2022 Delta Air Lines · DL 2065 Depart at 7:59 pm from Seattle (SEA) Fly for 2h 41m Arrive at 11:40 pm in Denver (DEN)

  • USD 212
    Frontier AirlinesSpirit Airlines
    3:50pm - 11:04pm
    Mon Aug 15th
    7h 14m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Spirit Airlines · NK 2513 Depart at 3:50 pm from Boise (BOI) Fly for 1h 43m Arrive at 4:33 pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 22m

    Mon Aug 15th 2022 Frontier Airlines · F9 772 Depart at 7:55 pm from Las Vegas (LAS) Fly for 2h 9m Arrive at 11:04 pm in Denver (DEN)

  • USD 278
    United Airlines
    5:32pm - 7:34pm
    Sun Aug 14th
    2h 2m
    Boise (BOI) → Denver (DEN)
    Direct

    Sun Aug 14th 2022 United Airlines · UA 5270 Depart at 5:32 pm from Boise (BOI) Fly for 2h 2m Arrive at 7:34 pm in Denver (DEN)

  • USD 251
    Spirit AirlinesUnited Airlines
    3:50pm - 9:42pm
    Mon Aug 15th
    5h 52m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Spirit Airlines · NK 2513 Depart at 3:50 pm from Boise (BOI) Fly for 1h 43m Arrive at 4:33 pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 9m

    Mon Aug 15th 2022 United Airlines · UA 541 Depart at 6:42 pm from Las Vegas (LAS) Fly for 2h 0m Arrive at 9:42 pm in Denver (DEN)

  • USD 100
    Allegiant AirFrontier Airlines
    10:57pm - 9:02am
    Fri Aug 12th
    10h 5m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Allegiant Air · G4 47 Depart at 10:57 pm from Boise (BOI) Fly for 1h 42m Arrive at 11:39 pm in Las Vegas (LAS)

    Layover in Las Vegas for 6h 21m

    Sat Aug 13th 2022 Frontier Airlines · F9 776 Depart at 6:00 am from Las Vegas (LAS) Fly for 2h 2m Arrive at 9:02 am in Denver (DEN)

  • USD 238
    United Airlines
    6:39pm - 11:59pm
    Mon Aug 15th
    5h 20m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 United Airlines · UA 4753 Depart at 6:39 pm from Boise (BOI) Fly for 1h 54m Arrive at 7:33 pm in San Francisco (SFO)

    Layover in San Francisco for 0h 51m

    Mon Aug 15th 2022 United Airlines · UA 1299 Depart at 8:24 pm from San Francisco (SFO) Fly for 2h 35m Arrive at 11:59 pm in Denver (DEN)

  • USD 193
    United Airlines
    5:32pm - 7:34pm
    Sat Aug 13th
    2h 2m
    Boise (BOI) → Denver (DEN)
    Direct

    Sat Aug 13th 2022 United Airlines · UA 5270 Depart at 5:32 pm from Boise (BOI) Fly for 2h 2m Arrive at 7:34 pm in Denver (DEN)

  • USD 244
    Allegiant AirFrontier Airlines
    4:12pm - 10:54pm
    Sun Aug 14th
    6h 42m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sun Aug 14th 2022 Allegiant Air · G4 1176 Depart at 4:12 pm from Boise (BOI) Fly for 2h 11m Arrive at 5:23 pm in Santa Ana (SNA)

    Layover in Santa Ana for 2h 3m

    Sun Aug 14th 2022 Frontier Airlines · F9 584 Depart at 7:26 pm from Santa Ana (SNA) Fly for 2h 28m Arrive at 10:54 pm in Denver (DEN)

  • USD 227
    United Airlines
    2:29pm - 4:19pm
    Mon Aug 15th
    1h 50m
    Boise (BOI) → Denver (DEN)
    Direct

    Mon Aug 15th 2022 United Airlines · UA 1477 Depart at 2:29 pm from Boise (BOI) Fly for 1h 50m Arrive at 4:19 pm in Denver (DEN)

  • USD 278
    United Airlines
    5:00am - 7:02am
    Fri Aug 12th
    2h 2m
    Boise (BOI) → Denver (DEN)
    Direct

    Fri Aug 12th 2022 United Airlines · UA 5542 Depart at 5:00 am from Boise (BOI) Fly for 2h 2m Arrive at 7:02 am in Denver (DEN)

  • USD 265
    Frontier AirlinesDelta Air Lines
    7:45pm - 7:15am
    Sun Aug 14th
    11h 30m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sun Aug 14th 2022 Delta Air Lines · DL 3783 Depart at 7:45 pm from Boise (BOI) Fly for 1h 20m Arrive at 9:05 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 8h 40m

    Mon Aug 15th 2022 Frontier Airlines · F9 570 Depart at 5:45 am from Salt Lake City (SLC) Fly for 1h 30m Arrive at 7:15 am in Denver (DEN)

  • USD 170
    Delta Air Lines
    1:08pm - 7:41pm
    Sat Aug 13th
    6h 33m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sat Aug 13th 2022 Delta Air Lines · DL 1710 Depart at 1:08 pm from Boise (BOI) Fly for 1h 15m Arrive at 2:23 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 3h 52m

    Sat Aug 13th 2022 Delta Air Lines · DL 2487 Depart at 6:15 pm from Salt Lake City (SLC) Fly for 1h 26m Arrive at 7:41 pm in Denver (DEN)

  • USD 282
    Delta Air Lines
    3:09pm - 10:53pm
    Fri Aug 12th
    7h 44m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Delta Air Lines · DL 3764 Depart at 3:09 pm from Boise (BOI) Fly for 1h 16m Arrive at 4:25 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 5h 0m

    Fri Aug 12th 2022 Delta Air Lines · DL 1596 Depart at 9:25 pm from Salt Lake City (SLC) Fly for 1h 28m Arrive at 10:53 pm in Denver (DEN)

  • USD 202
    United Airlines
    6:39pm - 11:59pm
    Fri Aug 12th
    5h 20m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 United Airlines · UA 4753 Depart at 6:39 pm from Boise (BOI) Fly for 1h 54m Arrive at 7:33 pm in San Francisco (SFO)

    Layover in San Francisco for 0h 51m

    Fri Aug 12th 2022 United Airlines · UA 1299 Depart at 8:24 pm from San Francisco (SFO) Fly for 2h 35m Arrive at 11:59 pm in Denver (DEN)

  • USD 238
    Delta Air Lines
    3:09pm - 7:41pm
    Mon Aug 15th
    4h 32m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Delta Air Lines · DL 3764 Depart at 3:09 pm from Boise (BOI) Fly for 1h 16m Arrive at 4:25 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 1h 50m

    Mon Aug 15th 2022 Delta Air Lines · DL 2487 Depart at 6:15 pm from Salt Lake City (SLC) Fly for 1h 26m Arrive at 7:41 pm in Denver (DEN)

  • USD 202
    United Airlines
    6:39pm - 11:59pm
    Sat Aug 13th
    5h 20m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sat Aug 13th 2022 United Airlines · UA 4753 Depart at 6:39 pm from Boise (BOI) Fly for 1h 54m Arrive at 7:33 pm in San Francisco (SFO)

    Layover in San Francisco for 0h 51m

    Sat Aug 13th 2022 United Airlines · UA 1299 Depart at 8:24 pm from San Francisco (SFO) Fly for 2h 35m Arrive at 11:59 pm in Denver (DEN)

  • USD 238
    Delta Air Lines
    6:00am - 11:31am
    Fri Aug 12th
    5h 31m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Delta Air Lines · DL 1718 Depart at 6:00 am from Boise (BOI) Fly for 1h 10m Arrive at 7:10 am in Salt Lake City (SLC)

    Layover in Salt Lake City for 2h 49m

    Fri Aug 12th 2022 Delta Air Lines · DL 2835 Depart at 9:59 am from Salt Lake City (SLC) Fly for 1h 32m Arrive at 11:31 am in Denver (DEN)

  • USD 158
    United Airlines
    6:30am - 8:22am
    Sat Aug 13th
    1h 52m
    Boise (BOI) → Denver (DEN)
    Direct

    Sat Aug 13th 2022 United Airlines · UA 1782 Depart at 6:30 am from Boise (BOI) Fly for 1h 52m Arrive at 8:22 am in Denver (DEN)

  • USD 238
    Delta Air Lines
    6:00pm - 11:40pm
    Mon Aug 15th
    5h 40m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Mon Aug 15th 2022 Delta Air Lines · DL 3852 Depart at 6:00 pm from Boise (BOI) Fly for 1h 36m Arrive at 6:36 pm in Seattle (SEA)

    Layover in Seattle for 1h 23m

    Mon Aug 15th 2022 Delta Air Lines · DL 2065 Depart at 7:59 pm from Seattle (SEA) Fly for 2h 41m Arrive at 11:40 pm in Denver (DEN)

  • USD 225
    United AirlinesDelta Air Lines
    7:45pm - 8:49am
    Mon Aug 15th
    13h 4m
    Boise (BOI) → Denver (DEN)
    2 Stops

    Mon Aug 15th 2022 Delta Air Lines · DL 3783 Depart at 7:45 pm from Boise (BOI) Fly for 1h 20m Arrive at 9:05 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 1h 54m

    Mon Aug 15th 2022 Delta Air Lines · DL 1392 Depart at 10:59 pm from Salt Lake City (SLC) Fly for 1h 43m Arrive at 11:42 pm in Phoenix (PHX)

    Layover in Phoenix for 6h 18m

    Tue Aug 16th 2022 United Airlines · UA 2354 Depart at 6:00 am from Phoenix (PHX) Fly for 1h 49m Arrive at 8:49 am in Denver (DEN)

  • USD 284
    Spirit AirlinesUnited Airlines
    3:50pm - 9:42pm
    Fri Aug 12th
    5h 52m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Spirit Airlines · NK 2513 Depart at 3:50 pm from Boise (BOI) Fly for 1h 43m Arrive at 4:33 pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 9m

    Fri Aug 12th 2022 United Airlines · UA 541 Depart at 6:42 pm from Las Vegas (LAS) Fly for 2h 0m Arrive at 9:42 pm in Denver (DEN)

  • USD 194
    Delta Air Lines
    3:09pm - 7:41pm
    Sat Aug 13th
    4h 32m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sat Aug 13th 2022 Delta Air Lines · DL 3764 Depart at 3:09 pm from Boise (BOI) Fly for 1h 16m Arrive at 4:25 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 1h 50m

    Sat Aug 13th 2022 Delta Air Lines · DL 2487 Depart at 6:15 pm from Salt Lake City (SLC) Fly for 1h 26m Arrive at 7:41 pm in Denver (DEN)

  • USD 248
    Frontier AirlinesSpirit Airlines
    3:50pm - 9:44pm
    Sun Aug 14th
    5h 54m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sun Aug 14th 2022 Spirit Airlines · NK 2513 Depart at 3:50 pm from Boise (BOI) Fly for 1h 43m Arrive at 4:33 pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 0m

    Sun Aug 14th 2022 Frontier Airlines · F9 772 Depart at 6:33 pm from Las Vegas (LAS) Fly for 2h 11m Arrive at 9:44 pm in Denver (DEN)

  • USD 165
    Frontier AirlinesAlaska Airlines
    5:40pm - 11:51pm
    Sat Aug 13th
    6h 11m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sat Aug 13th 2022 Alaska Airlines · AS 2029 Depart at 5:40 pm from Boise (BOI) Fly for 1h 45m Arrive at 6:25 pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 18m

    Sat Aug 13th 2022 Frontier Airlines · F9 780 Depart at 8:43 pm from Las Vegas (LAS) Fly for 2h 8m Arrive at 11:51 pm in Denver (DEN)

  • USD 270
    Delta Air Lines
    5:16pm - 11:06pm
    Fri Aug 12th
    5h 50m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Delta Air Lines · DL 4080 Depart at 5:16 pm from Boise (BOI) Fly for 2h 15m Arrive at 6:31 pm in Los Angeles (LAX)

    Layover in Los Angeles for 1h 7m

    Fri Aug 12th 2022 Delta Air Lines · DL 3511 Depart at 7:38 pm from Los Angeles (LAX) Fly for 2h 28m Arrive at 11:06 pm in Denver (DEN)

  • USD 270
    Delta Air Lines
    11:55am - 3:32pm
    Fri Aug 12th
    3h 37m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Delta Air Lines · DL 1489 Depart at 11:55 am from Boise (BOI) Fly for 1h 15m Arrive at 1:10 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 0h 50m

    Fri Aug 12th 2022 Delta Air Lines · DL 2383 Depart at 2:00 pm from Salt Lake City (SLC) Fly for 1h 32m Arrive at 3:32 pm in Denver (DEN)

  • USD 170
    Delta Air Lines
    6:00am - 11:31am
    Sat Aug 13th
    5h 31m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sat Aug 13th 2022 Delta Air Lines · DL 1718 Depart at 6:00 am from Boise (BOI) Fly for 1h 10m Arrive at 7:10 am in Salt Lake City (SLC)

    Layover in Salt Lake City for 2h 49m

    Sat Aug 13th 2022 Delta Air Lines · DL 2835 Depart at 9:59 am from Salt Lake City (SLC) Fly for 1h 32m Arrive at 11:31 am in Denver (DEN)

  • USD 278
    United Airlines
    5:32pm - 7:34pm
    Mon Aug 15th
    2h 2m
    Boise (BOI) → Denver (DEN)
    Direct

    Mon Aug 15th 2022 United Airlines · UA 5270 Depart at 5:32 pm from Boise (BOI) Fly for 2h 2m Arrive at 7:34 pm in Denver (DEN)

  • USD 195
    United Airlines
    2:29pm - 4:19pm
    Sun Aug 14th
    1h 50m
    Boise (BOI) → Denver (DEN)
    Direct

    Sun Aug 14th 2022 United Airlines · UA 1477 Depart at 2:29 pm from Boise (BOI) Fly for 1h 50m Arrive at 4:19 pm in Denver (DEN)

  • USD 281
    United Airlines
    5:00am - 7:02am
    Sun Aug 14th
    2h 2m
    Boise (BOI) → Denver (DEN)
    Direct

    Sun Aug 14th 2022 United Airlines · UA 5542 Depart at 5:00 am from Boise (BOI) Fly for 2h 2m Arrive at 7:02 am in Denver (DEN)

  • USD 170
    Delta Air Lines
    3:59pm - 11:40pm
    Fri Aug 12th
    7h 41m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Delta Air Lines · DL 3988 Depart at 3:59 pm from Boise (BOI) Fly for 1h 35m Arrive at 4:34 pm in Seattle (SEA)

    Layover in Seattle for 3h 25m

    Fri Aug 12th 2022 Delta Air Lines · DL 2065 Depart at 7:59 pm from Seattle (SEA) Fly for 2h 41m Arrive at 11:40 pm in Denver (DEN)

  • USD 178
    Frontier AirlinesSpirit Airlines
    3:50pm - 10:56pm
    Fri Aug 12th
    7h 6m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Spirit Airlines · NK 2513 Depart at 3:50 pm from Boise (BOI) Fly for 1h 43m Arrive at 4:33 pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 14m

    Fri Aug 12th 2022 Frontier Airlines · F9 768 Depart at 7:47 pm from Las Vegas (LAS) Fly for 2h 9m Arrive at 10:56 pm in Denver (DEN)

  • USD 100
    Allegiant AirSpirit Airlines
    10:57pm - 11:26am
    Fri Aug 12th
    12h 29m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Fri Aug 12th 2022 Allegiant Air · G4 47 Depart at 10:57 pm from Boise (BOI) Fly for 1h 42m Arrive at 11:39 pm in Las Vegas (LAS)

    Layover in Las Vegas for 8h 51m

    Sat Aug 13th 2022 Spirit Airlines · NK 906 Depart at 8:30 am from Las Vegas (LAS) Fly for 1h 56m Arrive at 11:26 am in Denver (DEN)

  • USD 158
    United Airlines
    6:30am - 8:22am
    Fri Aug 12th
    1h 52m
    Boise (BOI) → Denver (DEN)
    Direct

    Fri Aug 12th 2022 United Airlines · UA 1782 Depart at 6:30 am from Boise (BOI) Fly for 1h 52m Arrive at 8:22 am in Denver (DEN)

  • USD 194
    Delta Air Lines
    1:08pm - 7:41pm
    Sun Aug 14th
    6h 33m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sun Aug 14th 2022 Delta Air Lines · DL 1710 Depart at 1:08 pm from Boise (BOI) Fly for 1h 15m Arrive at 2:23 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 3h 52m

    Sun Aug 14th 2022 Delta Air Lines · DL 2487 Depart at 6:15 pm from Salt Lake City (SLC) Fly for 1h 26m Arrive at 7:41 pm in Denver (DEN)

  • USD 158
    United Airlines
    2:29pm - 4:19pm
    Fri Aug 12th
    1h 50m
    Boise (BOI) → Denver (DEN)
    Direct

    Fri Aug 12th 2022 United Airlines · UA 1477 Depart at 2:29 pm from Boise (BOI) Fly for 1h 50m Arrive at 4:19 pm in Denver (DEN)

  • USD 270
    Delta Air Lines
    6:00pm - 11:40pm
    Sat Aug 13th
    5h 40m
    Boise (BOI) → Denver (DEN)
    1 Stop

    Sat Aug 13th 2022 Delta Air Lines · DL 3852 Depart at 6:00 pm from Boise (BOI) Fly for 1h 36m Arrive at 6:36 pm in Seattle (SEA)

    Layover in Seattle for 1h 23m

    Sat Aug 13th 2022 Delta Air Lines · DL 2065 Depart at 7:59 pm from Seattle (SEA) Fly for 2h 41m Arrive at 11:40 pm in Denver (DEN)

@sarahbb1
Sarah Belizaire
@sarahbb1

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@eyupitsjohn
John Ford
@eyupitsjohn

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@andy_travels
ᴀɴᴅʏ ᴛʀᴀᴠᴇʟs
@andy_travels

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@travelwitbender
Travel With Bender
@travelwitbender

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Latest One-Way Flight Searches

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Boise (BOI) to Denver (DEN).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

As someone who works remotely & travels frequently, I always book one-way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.

- Hans Desjarlais, Founder & Creator Hans Desjarlais