Flights from Washington to Boise (DCA to BOI)

Discover more affordable routes and cheaper dates from Washington to Boise (DCA to BOI) within a date range.

⭐ Search by country or region to discover more affordable routes, like Netherlands → Italy or Europe → South East Asia.

US$
Hours
Hours
Loading…
  • US$512
    Alaska AirlinesAlaska Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    5:51pm - 8:59pm
    Fri May 16th 2025
    25h 8m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Alaska Airlines · AS 3328 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 2140 Depart at 5:51pm from Boise (BOI) Fly for 2h 14m Arrive at 7:05pm in Los Angeles (LAX)

    Layover in Los Angeles for 17h 43m

    Sat May 17th 2025 Alaska Airlines · AS 6 Depart at 12:48pm from Los Angeles (LAX) Fly for 5h 11m Arrive at 8:59pm in Washington, D.C. (DCA)

  • US$560
    Alaska AirlinesAlaska Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    6:00am - 4:00pm
    Fri May 16th 2025
    8h 0m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Alaska Airlines · AS 3328 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 552 Depart at 6:00am from Boise (BOI) Fly for 1h 20m Arrive at 6:20am in Portland (PDX)

    Layover in Portland for 1h 22m

    Fri May 16th 2025 Alaska Airlines · AS 10 Depart at 7:42am from Portland (PDX) Fly for 5h 18m Arrive at 4:00pm in Washington, D.C. (DCA)

  • US$586
    Alaska AirlinesAlaska Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    1:01pm - 5:38pm
    Fri May 16th 2025
    26h 37m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Alaska Airlines · AS 3328 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 2062 Depart at 1:01pm from Boise (BOI) Fly for 1h 44m Arrive at 1:45pm in San Francisco (SFO)

    Layover in San Francisco for 19h 35m

    Sat May 17th 2025 Alaska Airlines · AS 8 Depart at 9:20am from San Francisco (SFO) Fly for 5h 18m Arrive at 5:38pm in Washington, D.C. (DCA)

  • US$597
    Alaska AirlinesAlaska Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    8:05am - 8:59pm
    Fri May 16th 2025
    10h 54m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Alaska Airlines · AS 3328 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 3480 Depart at 8:05am from Boise (BOI) Fly for 2h 27m Arrive at 9:32am in Los Angeles (LAX)

    Layover in Los Angeles for 3h 16m

    Fri May 16th 2025 Alaska Airlines · AS 6 Depart at 12:48pm from Los Angeles (LAX) Fly for 5h 11m Arrive at 8:59pm in Washington, D.C. (DCA)

  • US$608
    Hawaiian AirlinesHawaiian Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    8:05am - 8:59pm
    Fri May 16th 2025
    10h 54m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Hawaiian Airlines · HA 6329 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Hawaiian Airlines · HA 4793 Depart at 8:05am from Boise (BOI) Fly for 2h 27m Arrive at 9:32am in Los Angeles (LAX)

    Layover in Los Angeles for 3h 16m

    Fri May 16th 2025 Hawaiian Airlines · HA 6706 Depart at 12:48pm from Los Angeles (LAX) Fly for 5h 11m Arrive at 8:59pm in Washington, D.C. (DCA)

  • US$633
    Alaska AirlinesAlaska Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    11:26am - 9:59pm
    Fri May 16th 2025
    8h 33m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Alaska Airlines · AS 3328 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 2347 Depart at 11:26am from Boise (BOI) Fly for 1h 31m Arrive at 11:57am in Seattle (SEA)

    Layover in Seattle for 1h 51m

    Fri May 16th 2025 Alaska Airlines · AS 2 Depart at 1:48pm from Seattle (SEA) Fly for 5h 11m Arrive at 9:59pm in Washington, D.C. (DCA)

  • US$644
    Hawaiian AirlinesHawaiian Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    11:26am - 9:59pm
    Fri May 16th 2025
    8h 33m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Hawaiian Airlines · HA 6329 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Hawaiian Airlines · HA 4810 Depart at 11:26am from Boise (BOI) Fly for 1h 31m Arrive at 11:57am in Seattle (SEA)

    Layover in Seattle for 1h 51m

    Fri May 16th 2025 Hawaiian Airlines · HA 6702 Depart at 1:48pm from Seattle (SEA) Fly for 5h 11m Arrive at 9:59pm in Washington, D.C. (DCA)

  • US$672
    Alaska AirlinesAlaska Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    8:55am - 9:05pm
    Fri May 16th 2025
    10h 10m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Alaska Airlines · AS 3328 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 3456 Depart at 8:55am from Boise (BOI) Fly for 2h 20m Arrive at 10:15am in San Diego (SAN)

    Layover in San Diego for 2h 45m

    Fri May 16th 2025 Alaska Airlines · AS 14 Depart at 1:00pm from San Diego (SAN) Fly for 5h 5m Arrive at 9:05pm in Washington, D.C. (DCA)

  • US$683
    Hawaiian AirlinesHawaiian Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    8:55am - 9:05pm
    Fri May 16th 2025
    10h 10m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Hawaiian Airlines · HA 6329 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Hawaiian Airlines · HA 4801 Depart at 8:55am from Boise (BOI) Fly for 2h 20m Arrive at 10:15am in San Diego (SAN)

    Layover in San Diego for 2h 45m

    Fri May 16th 2025 Hawaiian Airlines · HA 7210 Depart at 1:00pm from San Diego (SAN) Fly for 5h 5m Arrive at 9:05pm in Washington, D.C. (DCA)

  • US$703
    Alaska AirlinesAlaska Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    6:37am - 4:44pm
    Fri May 16th 2025
    8h 7m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 9 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Alaska Airlines · AS 3328 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 929 Depart at 6:37am from Boise (BOI) Fly for 1h 38m Arrive at 7:15am in Seattle (SEA)

    Layover in Seattle for 1h 15m

    Fri May 16th 2025 Alaska Airlines · AS 4 Depart at 8:30am from Seattle (SEA) Fly for 5h 14m Arrive at 4:44pm in Washington, D.C. (DCA)

  • US$715
    Hawaiian AirlinesHawaiian Airlines
    5:10pm - 11:59pm
    Fri May 9th 2025
    8h 49m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    6:37am - 4:44pm
    Fri May 16th 2025
    8h 7m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Hawaiian Airlines · HA 6709 Depart at 5:10pm from Washington, D.C. (DCA) Fly for 5h 50m Arrive at 8:00pm in Portland (PDX)

    Layover in Portland for 1h 45m

    Fri May 9th 2025 Hawaiian Airlines · HA 6329 Depart at 9:45pm from Portland (PDX) Fly for 1h 14m Arrive at 11:59pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Hawaiian Airlines · HA 4812 Depart at 6:37am from Boise (BOI) Fly for 1h 38m Arrive at 7:15am in Seattle (SEA)

    Layover in Seattle for 1h 15m

    Fri May 16th 2025 Hawaiian Airlines · HA 6704 Depart at 8:30am from Seattle (SEA) Fly for 5h 14m Arrive at 4:44pm in Washington, D.C. (DCA)

  • US$744
    Alaska AirlinesAlaska Airlines
    9:59am - 9:56pm
    Fri May 9th 2025
    13h 57m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    6:00am - 4:00pm
    Fri May 16th 2025
    8h 0m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 15 Depart at 9:59am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 12:39pm in San Diego (SAN)

    Layover in San Diego for 5h 56m

    Fri May 9th 2025 Alaska Airlines · AS 3151 Depart at 6:35pm from San Diego (SAN) Fly for 2h 21m Arrive at 9:56pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 552 Depart at 6:00am from Boise (BOI) Fly for 1h 20m Arrive at 6:20am in Portland (PDX)

    Layover in Portland for 1h 22m

    Fri May 16th 2025 Alaska Airlines · AS 10 Depart at 7:42am from Portland (PDX) Fly for 5h 18m Arrive at 4:00pm in Washington, D.C. (DCA)

  • US$755
    Hawaiian AirlinesHawaiian Airlines
    9:59am - 9:56pm
    Fri May 9th 2025
    13h 57m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Hawaiian AirlinesHawaiian Airlines
    6:00am - 4:00pm
    Fri May 16th 2025
    8h 0m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Hawaiian Airlines · HA 4938 Depart at 9:59am from Washington, D.C. (DCA) Fly for 5h 40m Arrive at 12:39pm in San Diego (SAN)

    Layover in San Diego for 5h 56m

    Fri May 9th 2025 Hawaiian Airlines · HA 6495 Depart at 6:35pm from San Diego (SAN) Fly for 2h 21m Arrive at 9:56pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Hawaiian Airlines · HA 4799 Depart at 6:00am from Boise (BOI) Fly for 1h 20m Arrive at 6:20am in Portland (PDX)

    Layover in Portland for 1h 22m

    Fri May 16th 2025 Hawaiian Airlines · HA 6710 Depart at 7:42am from Portland (PDX) Fly for 5h 18m Arrive at 4:00pm in Washington, D.C. (DCA)

  • US$812
    Alaska AirlinesAlaska Airlines
    8:59am - 10:55pm
    Fri May 9th 2025
    15h 56m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    Alaska AirlinesAlaska Airlines
    8:05am - 8:59pm
    Fri May 16th 2025
    10h 54m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 Alaska Airlines · AS 5 Depart at 8:59am from Washington, D.C. (DCA) Fly for 5h 58m Arrive at 11:57am in Los Angeles (LAX)

    Layover in Los Angeles for 7h 48m

    Fri May 9th 2025 Alaska Airlines · AS 3356 Depart at 7:45pm from Los Angeles (LAX) Fly for 2h 10m Arrive at 10:55pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 Alaska Airlines · AS 3480 Depart at 8:05am from Boise (BOI) Fly for 2h 27m Arrive at 9:32am in Los Angeles (LAX)

    Layover in Los Angeles for 3h 16m

    Fri May 16th 2025 Alaska Airlines · AS 6 Depart at 12:48pm from Los Angeles (LAX) Fly for 5h 11m Arrive at 8:59pm in Washington, D.C. (DCA)

  • US$828
    United AirlinesUnited Airlines
    12:00pm - 10:45pm
    Fri May 9th 2025
    12h 45m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    United AirlinesUnited Airlines
    12:05pm - 10:41pm
    Fri May 16th 2025
    8h 36m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 United Airlines · UA 394 Depart at 12:00pm from Washington, D.C. (DCA) Fly for 2h 15m Arrive at 1:15pm in Chicago (ORD)

    Layover in Chicago for 6h 22m

    Fri May 9th 2025 United Airlines · UA 5290 Depart at 7:37pm from Chicago (ORD) Fly for 4h 8m Arrive at 10:45pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 United Airlines · UA 5792 Depart at 12:05pm from Boise (BOI) Fly for 3h 57m Arrive at 5:02pm in Chicago (ORD)

    Layover in Chicago for 2h 38m

    Fri May 16th 2025 United Airlines · UA 2497 Depart at 7:40pm from Chicago (ORD) Fly for 2h 1m Arrive at 10:41pm in Washington, D.C. (DCA)

  • US$828
    United AirlinesUnited Airlines
    7:25am - 10:45pm
    Fri May 9th 2025
    17h 20m
    Washington, D.C. (DCA) → Boise (BOI)
    1 Stop
    United AirlinesUnited Airlines
    12:05pm - 10:41pm
    Fri May 16th 2025
    8h 36m
    Boise (BOI) → Washington, D.C. (DCA)
    1 Stop

    Fri May 9th 2025 United Airlines · UA 1803 Depart at 7:25am from Washington, D.C. (DCA) Fly for 2h 16m Arrive at 8:41am in Chicago (ORD)

    Layover in Chicago for 10h 56m

    Fri May 9th 2025 United Airlines · UA 5290 Depart at 7:37pm from Chicago (ORD) Fly for 4h 8m Arrive at 10:45pm in Boise (BOI)

    Stay in Boise for 6 nights

    Fri May 16th 2025 United Airlines · UA 5792 Depart at 12:05pm from Boise (BOI) Fly for 3h 57m Arrive at 5:02pm in Chicago (ORD)

    Layover in Chicago for 2h 38m

    Fri May 16th 2025 United Airlines · UA 2497 Depart at 7:40pm from Chicago (ORD) Fly for 2h 1m Arrive at 10:41pm in Washington, D.C. (DCA)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@oamingsonaa
Roaming Sonaa
@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

@travel.with.wes
Wesley Mergard
@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Why I built FlightList & solved my own problem
Why I Built FlightList & Solved My Own Problem

About FlightList

❝Founded by a remote worker and frequent flyer, who discovered that the best deals come from searching with flexible dates across entire countries or regions. Our streamlined platform strips away the clutter found on typical travel sites, offering a clean interface that focuses solely on finding cost-effective flights. Unlike traditional booking sites, FlightList allows users to search by date ranges and broad destinations, unveiling opportunities that rigid parameters often miss. Our filters let travelers tailor searches to their specific needs, whether they're digital nomads seeking their next adventure or budget-conscious explorers maximizing travel funds. We've made finding cheap flights into a quicker and easier experience, empowering users to discover just how far their budget can take them.❞

Hans Desjarlais, Founder Hans Desjarlais Profile Picture