Flights from St. Louis to Portland (STL to PDX)

Discover more affordable routes and cheaper dates from St. Louis to Portland (STL to PDX) within a date range.

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  • US$292
    Alaska AirlinesAlaska Airlines
    7:00am - 12:27pm
    Thu Nov 28th 2024
    7h 27m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Thu Nov 28th 2024 Alaska Airlines · AS 473 Depart at 7:00am from St. Louis (STL) Fly for 4h 33m Arrive at 9:33am in Seattle (SEA)

    Layover in Seattle for 1h 51m

    Thu Nov 28th 2024 Alaska Airlines · AS 1039 Depart at 11:24am from Seattle (SEA) Fly for 1h 3m Arrive at 12:27pm in Portland (PDX)

  • US$294
    United AirlinesUnited Airlines
    8:30am - 1:49pm
    Wed Dec 4th 2024
    7h 19m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Dec 4th 2024 United Airlines · UA 1866 Depart at 8:30am from St. Louis (STL) Fly for 2h 30m Arrive at 10:00am in Denver (DEN)

    Layover in Denver for 1h 55m

    Wed Dec 4th 2024 United Airlines · UA 644 Depart at 11:55am from Denver (DEN) Fly for 2h 54m Arrive at 1:49pm in Portland (PDX)

  • US$294
    United AirlinesUnited Airlines
    7:00am - 1:10pm
    Wed Dec 4th 2024
    8h 10m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Dec 4th 2024 United Airlines · UA 301 Depart at 7:00am from St. Louis (STL) Fly for 4h 36m Arrive at 9:36am in San Francisco (SFO)

    Layover in San Francisco for 1h 44m

    Wed Dec 4th 2024 United Airlines · UA 461 Depart at 11:20am from San Francisco (SFO) Fly for 1h 50m Arrive at 1:10pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    1:39pm - 5:58pm
    Tue Nov 26th 2024
    6h 19m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 2625 Depart at 1:39pm from St. Louis (STL) Fly for 2h 29m Arrive at 3:08pm in Denver (DEN)

    Layover in Denver for 0h 56m

    Tue Nov 26th 2024 United Airlines · UA 1337 Depart at 4:04pm from Denver (DEN) Fly for 2h 54m Arrive at 5:58pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    4:35pm - 9:14pm
    Tue Nov 26th 2024
    6h 39m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 1875 Depart at 4:35pm from St. Louis (STL) Fly for 2h 31m Arrive at 6:06pm in Denver (DEN)

    Layover in Denver for 1h 14m

    Tue Nov 26th 2024 United Airlines · UA 498 Depart at 7:20pm from Denver (DEN) Fly for 2h 54m Arrive at 9:14pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    8:40am - 1:49pm
    Tue Nov 26th 2024
    7h 9m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 485 Depart at 8:40am from St. Louis (STL) Fly for 2h 30m Arrive at 10:10am in Denver (DEN)

    Layover in Denver for 1h 45m

    Tue Nov 26th 2024 United Airlines · UA 317 Depart at 11:55am from Denver (DEN) Fly for 2h 54m Arrive at 1:49pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    6:30am - 11:52am
    Tue Nov 26th 2024
    7h 22m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 29m Arrive at 7:59am in Chicago (ORD)

    Layover in Chicago for 1h 11m

    Tue Nov 26th 2024 United Airlines · UA 2630 Depart at 9:10am from Chicago (ORD) Fly for 4h 42m Arrive at 11:52am in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    7:09am - 12:35pm
    Tue Nov 26th 2024
    7h 26m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 246 Depart at 7:09am from St. Louis (STL) Fly for 4h 36m Arrive at 9:45am in San Francisco (SFO)

    Layover in San Francisco for 1h 0m

    Tue Nov 26th 2024 United Airlines · UA 2669 Depart at 10:45am from San Francisco (SFO) Fly for 1h 50m Arrive at 12:35pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    1:05pm - 6:41pm
    Tue Nov 26th 2024
    7h 36m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 4383 Depart at 1:05pm from St. Louis (STL) Fly for 1h 30m Arrive at 2:35pm in Chicago (ORD)

    Layover in Chicago for 1h 25m

    Tue Nov 26th 2024 United Airlines · UA 2853 Depart at 4:00pm from Chicago (ORD) Fly for 4h 41m Arrive at 6:41pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    6:15am - 12:13pm
    Tue Nov 26th 2024
    7h 58m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 1068 Depart at 6:15am from St. Louis (STL) Fly for 2h 15m Arrive at 8:30am in Houston (IAH)

    Layover in Houston for 1h 0m

    Tue Nov 26th 2024 United Airlines · UA 740 Depart at 9:30am from Houston (IAH) Fly for 4h 43m Arrive at 12:13pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    4:54pm - 11:00pm
    Tue Nov 26th 2024
    8h 6m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 604 Depart at 4:54pm from St. Louis (STL) Fly for 2h 15m Arrive at 7:09pm in Houston (IAH)

    Layover in Houston for 1h 11m

    Tue Nov 26th 2024 United Airlines · UA 2384 Depart at 8:20pm from Houston (IAH) Fly for 4h 40m Arrive at 11:00pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    4:35pm - 10:42pm
    Tue Nov 26th 2024
    8h 7m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 1875 Depart at 4:35pm from St. Louis (STL) Fly for 2h 31m Arrive at 6:06pm in Denver (DEN)

    Layover in Denver for 2h 42m

    Tue Nov 26th 2024 United Airlines · UA 1325 Depart at 8:48pm from Denver (DEN) Fly for 2h 54m Arrive at 10:42pm in Portland (PDX)

  • US$299
    Alaska AirlinesAlaska Airlines
    11:51am - 6:00pm
    Tue Dec 3rd 2024
    8h 9m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Dec 3rd 2024 Alaska Airlines · AS 6889 Depart at 11:51am from St. Louis (STL) Fly for 2h 4m Arrive at 1:55pm in Dallas (DFW)

    Layover in Dallas for 1h 45m

    Tue Dec 3rd 2024 Alaska Airlines · AS 303 Depart at 3:40pm from Dallas (DFW) Fly for 4h 20m Arrive at 6:00pm in Portland (PDX)

  • US$299
    United AirlinesUnited Airlines
    11:20am - 6:41pm
    Tue Nov 26th 2024
    9h 21m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 United Airlines · UA 3563 Depart at 11:20am from St. Louis (STL) Fly for 1h 27m Arrive at 12:47pm in Chicago (ORD)

    Layover in Chicago for 3h 13m

    Tue Nov 26th 2024 United Airlines · UA 2853 Depart at 4:00pm from Chicago (ORD) Fly for 4h 41m Arrive at 6:41pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    1:39pm - 5:58pm
    Wed Nov 27th 2024
    6h 19m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Nov 27th 2024 United Airlines · UA 2625 Depart at 1:39pm from St. Louis (STL) Fly for 2h 29m Arrive at 3:08pm in Denver (DEN)

    Layover in Denver for 0h 56m

    Wed Nov 27th 2024 United Airlines · UA 1337 Depart at 4:04pm from Denver (DEN) Fly for 2h 54m Arrive at 5:58pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    4:35pm - 9:14pm
    Wed Nov 27th 2024
    6h 39m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Nov 27th 2024 United Airlines · UA 1875 Depart at 4:35pm from St. Louis (STL) Fly for 2h 31m Arrive at 6:06pm in Denver (DEN)

    Layover in Denver for 1h 14m

    Wed Nov 27th 2024 United Airlines · UA 498 Depart at 7:20pm from Denver (DEN) Fly for 2h 54m Arrive at 9:14pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    4:35pm - 9:14pm
    Mon Nov 25th 2024
    6h 39m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Mon Nov 25th 2024 United Airlines · UA 1875 Depart at 4:35pm from St. Louis (STL) Fly for 2h 31m Arrive at 6:06pm in Denver (DEN)

    Layover in Denver for 1h 14m

    Mon Nov 25th 2024 United Airlines · UA 498 Depart at 7:20pm from Denver (DEN) Fly for 2h 54m Arrive at 9:14pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    5:40pm - 10:42pm
    Wed Nov 27th 2024
    7h 2m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Nov 27th 2024 United Airlines · UA 602 Depart at 5:40pm from St. Louis (STL) Fly for 1h 15m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Wed Nov 27th 2024 United Airlines · UA 1828 Depart at 8:00pm from Chicago (ORD) Fly for 4h 42m Arrive at 10:42pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    5:40pm - 10:42pm
    Mon Nov 25th 2024
    7h 2m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Mon Nov 25th 2024 United Airlines · UA 602 Depart at 5:40pm from St. Louis (STL) Fly for 1h 15m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 5m

    Mon Nov 25th 2024 United Airlines · UA 1828 Depart at 8:00pm from Chicago (ORD) Fly for 4h 42m Arrive at 10:42pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    8:40am - 1:49pm
    Wed Nov 27th 2024
    7h 9m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Nov 27th 2024 United Airlines · UA 485 Depart at 8:40am from St. Louis (STL) Fly for 2h 30m Arrive at 10:10am in Denver (DEN)

    Layover in Denver for 1h 45m

    Wed Nov 27th 2024 United Airlines · UA 317 Depart at 11:55am from Denver (DEN) Fly for 2h 54m Arrive at 1:49pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    6:30am - 11:52am
    Wed Nov 27th 2024
    7h 22m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Nov 27th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 29m Arrive at 7:59am in Chicago (ORD)

    Layover in Chicago for 1h 11m

    Wed Nov 27th 2024 United Airlines · UA 2630 Depart at 9:10am from Chicago (ORD) Fly for 4h 42m Arrive at 11:52am in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    7:09am - 12:35pm
    Wed Nov 27th 2024
    7h 26m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Nov 27th 2024 United Airlines · UA 246 Depart at 7:09am from St. Louis (STL) Fly for 4h 36m Arrive at 9:45am in San Francisco (SFO)

    Layover in San Francisco for 1h 0m

    Wed Nov 27th 2024 United Airlines · UA 2669 Depart at 10:45am from San Francisco (SFO) Fly for 1h 50m Arrive at 12:35pm in Portland (PDX)

  • US$300
    United AirlinesUnited Airlines
    4:54pm - 11:00pm
    Mon Nov 25th 2024
    8h 6m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Mon Nov 25th 2024 United Airlines · UA 604 Depart at 4:54pm from St. Louis (STL) Fly for 2h 15m Arrive at 7:09pm in Houston (IAH)

    Layover in Houston for 1h 11m

    Mon Nov 25th 2024 United Airlines · UA 2384 Depart at 8:20pm from Houston (IAH) Fly for 4h 40m Arrive at 11:00pm in Portland (PDX)

  • US$300
    Alaska AirlinesAlaska Airlines
    11:51am - 6:00pm
    Wed Dec 4th 2024
    8h 9m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Dec 4th 2024 Alaska Airlines · AS 6889 Depart at 11:51am from St. Louis (STL) Fly for 2h 4m Arrive at 1:55pm in Dallas (DFW)

    Layover in Dallas for 1h 45m

    Wed Dec 4th 2024 Alaska Airlines · AS 303 Depart at 3:40pm from Dallas (DFW) Fly for 4h 20m Arrive at 6:00pm in Portland (PDX)

  • US$300
    Alaska AirlinesAlaska Airlines
    4:03pm - 10:19pm
    Tue Dec 3rd 2024
    8h 16m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Dec 3rd 2024 Alaska Airlines · AS 4122 Depart at 4:03pm from St. Louis (STL) Fly for 2h 3m Arrive at 6:06pm in Dallas (DFW)

    Layover in Dallas for 1h 53m

    Tue Dec 3rd 2024 Alaska Airlines · AS 247 Depart at 7:59pm from Dallas (DFW) Fly for 4h 20m Arrive at 10:19pm in Portland (PDX)

  • US$300
    Alaska AirlinesAlaska Airlines
    4:03pm - 10:19pm
    Wed Dec 4th 2024
    8h 16m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Dec 4th 2024 Alaska Airlines · AS 4122 Depart at 4:03pm from St. Louis (STL) Fly for 2h 3m Arrive at 6:06pm in Dallas (DFW)

    Layover in Dallas for 1h 53m

    Wed Dec 4th 2024 Alaska Airlines · AS 247 Depart at 7:59pm from Dallas (DFW) Fly for 4h 20m Arrive at 10:19pm in Portland (PDX)

  • US$300
    Alaska AirlinesAlaska Airlines
    7:30am - 1:57pm
    Wed Dec 4th 2024
    8h 27m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Wed Dec 4th 2024 Alaska Airlines · AS 4340 Depart at 7:30am from St. Louis (STL) Fly for 3h 30m Arrive at 10:00am in Phoenix (PHX)

    Layover in Phoenix for 2h 4m

    Wed Dec 4th 2024 Alaska Airlines · AS 751 Depart at 12:04pm from Phoenix (PHX) Fly for 2h 53m Arrive at 1:57pm in Portland (PDX)

  • US$305
    Alaska AirlinesAlaska Airlines
    11:51am - 5:55pm
    Tue Nov 26th 2024
    8h 4m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Tue Nov 26th 2024 Alaska Airlines · AS 6686 Depart at 11:51am from St. Louis (STL) Fly for 2h 4m Arrive at 1:55pm in Dallas (DFW)

    Layover in Dallas for 1h 47m

    Tue Nov 26th 2024 Alaska Airlines · AS 303 Depart at 3:42pm from Dallas (DFW) Fly for 4h 13m Arrive at 5:55pm in Portland (PDX)

  • US$532
    Alaska AirlinesAlaska Airlines
    2:23pm - 6:33pm
    Fri Nov 29th 2024
    6h 10m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Fri Nov 29th 2024 Alaska Airlines · AS 388 Depart at 2:23pm from St. Louis (STL) Fly for 4h 35m Arrive at 4:58pm in Seattle (SEA)

    Layover in Seattle for 0h 42m

    Fri Nov 29th 2024 Alaska Airlines · AS 3313 Depart at 5:40pm from Seattle (SEA) Fly for 0h 53m Arrive at 6:33pm in Portland (PDX)

  • US$666
    United AirlinesUnited Airlines
    9:44pm - 1:53am
    Sat Nov 30th 2024
    6h 9m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Sat Nov 30th 2024 United Airlines · UA 1083 Depart at 9:44pm from St. Louis (STL) Fly for 2h 31m Arrive at 11:15pm in Denver (DEN)

    Layover in Denver for 0h 44m

    Sat Nov 30th 2024 United Airlines · UA 1745 Depart at 11:59pm from Denver (DEN) Fly for 2h 54m Arrive at 1:53am in Portland (PDX)

  • US$1631
    United AirlinesUnited Airlines
    9:44pm - 1:53am
    Sun Dec 1st 2024
    6h 9m
    St. Louis (STL) → Portland (PDX)
    1 Stop

    Sun Dec 1st 2024 United Airlines · UA 1856 Depart at 9:44pm from St. Louis (STL) Fly for 2h 31m Arrive at 11:15pm in Denver (DEN)

    Layover in Denver for 0h 44m

    Sun Dec 1st 2024 United Airlines · UA 1745 Depart at 11:59pm from Denver (DEN) Fly for 2h 54m Arrive at 1:53am in Portland (PDX)

@sarahbb1
Sarah Belizaire
@sarahbb1

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@eyupitsjohn
John Ford
@eyupitsjohn

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@oamingsonaa
Roaming Sonaa
@roamingsonaa

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@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