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Flights from St. Louis to Portland
Cheap flight deals from St. Louis to Portland Starting at SEK 1,310
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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STL 6:10 AM8h 40m1 stopsPWM 3:50 PMSt. Louis - Portland | Wed, Apr 9 | Delta Air LinesPWM 6:15 AM9h 31m1 stopsSTL 2:46 PMPortland - St. Louis | Thu, Apr 10 | Delta Air LinesSEK 2,813 SEK 4,78241% OFF41% OFFSEK 4,782 SEK 2,813
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STL 1:05 PM8h 50m1 stopsPWM 10:55 PMSt. Louis - Portland | Tue, Apr 8 | Delta Air LinesPWM 6:15 AM9h 31m1 stopsSTL 2:46 PMPortland - St. Louis | Thu, Apr 10 | Delta Air LinesSEK 2,817 SEK 4,78241% OFF41% OFFSEK 4,782 SEK 2,817
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STL 4:00 PM6h 59m1 stopsPWM 11:59 PMSt. Louis - Portland | Mon, Apr 21 | Delta Air LinesPWM 5:08 PM19h 47m1 stopsSTL 11:55 AMPortland - St. Louis | Fri, Apr 25 | Delta Air LinesSEK 3,315 SEK 4,78231% OFF31% OFFSEK 4,782 SEK 3,315
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STL 6:50 AM4h 19m1 stopsPWM 12:09 PMSt. Louis - Portland | Sat, Apr 5 | Delta Air LinesPWM 4:30 PM5h 21m1 stopsSTL 8:51 PMPortland - St. Louis | Fri, Apr 11 | Delta Air LinesSEK 3,35330% OFFSEK 4,782 SEK 3,353
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STL 6:50 AM4h 26m1 stopsPWM 12:16 PMSt. Louis - Portland | Sun, Mar 30 | Delta Air LinesPWM 5:30 AM7h 26m1 stopsSTL 11:56 AMPortland - St. Louis | Sat, Apr 5 | Delta Air LinesSEK 3,43128% OFFSEK 4,782 SEK 3,431
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STL 3:36 PM6h 16m1 stopsPWM 10:52 PMSt. Louis - Portland | Mon, Mar 31 | Delta Air LinesPWM 6:15 AM6h 41m1 stopsSTL 11:56 AMPortland - St. Louis | Sun, Apr 6 | Delta Air LinesSEK 3,52726% OFFSEK 4,782 SEK 3,527
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STL 4:45 PM6h 13m1 stopsPWM 11:58 PMSt. Louis - Portland | Mon, Mar 24 | Delta Air LinesPWM 7:00 AM7h 3m1 stopsSTL 1:03 PMPortland - St. Louis | Sat, Mar 29 | Delta Air LinesSEK 3,62524% OFFSEK 4,782 SEK 3,625
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STL 6:30 AM6h 57m1 stopsPWM 2:27 PMSt. Louis - Portland | Sat, Mar 29 | United AirlinesPWM 6:10 AM15h 37m1 stopsSTL 8:47 PMPortland - St. Louis | Sat, Apr 5 | Jetblue AirwaysSEK 3,75322% OFFSEK 4,782 SEK 3,753
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STL 6:59 PM15h1 stopsPWM 10:59 AMSt. Louis - Portland | Mon, Apr 28 | Delta Air LinesPWM 5:20 AM7h 25m1 stopsSTL 11:45 AMPortland - St. Louis | Thu, May 1 | Delta Air LinesSEK 3,83620% OFFSEK 4,782 SEK 3,836
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STL 6:50 AM4h 26m1 stopsPWM 12:16 PMSt. Louis - Portland | Tue, Mar 25 | Delta Air LinesPWM 6:15 AM15h 37m1 stopsSTL 8:52 PMPortland - St. Louis | Mon, Mar 31 | Delta Air LinesSEK 3,92118% OFFSEK 4,782 SEK 3,921
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STL 1:00 PM17h 25m1 stopsPWM Invalid DateSt. Louis - Portland | Sat, Mar 15 | Normal AirlinePWM 3:00 PM6hNonstopSTL 4:00 PMPortland - St. Louis | Mon, Mar 17 | Normal AirlineFind More FlightsFind More Flights
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STL 4:57 PM15h 15m1 stopsPWM 9:12 AMSt. Louis - Portland | Wed, Apr 16 | Frontier AirlinesSEK 1,310 SEK 2,05736% OFF36% OFFSEK 2,057 SEK 1,310
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STL 4:57 PM15h 15m1 stopsPWM 9:12 AMSt. Louis - Portland | Fri, Apr 18 | Frontier AirlinesSEK 1,431 SEK 2,05730% OFF30% OFFSEK 2,057 SEK 1,431
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STL 3:30 PM6h 45m1 stopsPWM 11:15 PMSt. Louis - Portland | Mon, Apr 14 | Delta Air LinesSEK 1,519 SEK 2,05726% OFF26% OFFSEK 2,057 SEK 1,519
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STL 6:08 AM6h 4m1 stopsPWM 1:12 PMSt. Louis - Portland | Tue, Apr 15 | Delta Air LinesSEK 1,61122% OFFSEK 2,057 SEK 1,611
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STL 5:32 PM5h 27m1 stopsPWM 11:59 PMSt. Louis - Portland | Wed, Apr 16 | Delta Air LinesSEK 1,61122% OFFSEK 2,057 SEK 1,611
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STL 4:05 PM6h 54m1 stopsPWM 11:59 PMSt. Louis - Portland | Thu, Apr 17 | Delta Air LinesSEK 1,61122% OFFSEK 2,057 SEK 1,611
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STL 4:17 PM6h 42m1 stopsPWM 11:59 PMSt. Louis - Portland | Wed, Apr 30 | Delta Air LinesSEK 1,63021% OFFSEK 2,057 SEK 1,630
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STL 7:33 AM14h 27m1 stopsPWM 11:00 PMSt. Louis - Portland | Tue, Apr 15 | American AirlinesSEK 1,64920% OFFSEK 2,057 SEK 1,649
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STL 1:38 PM8h 6m1 stopsPWM 10:44 PMSt. Louis - Portland | Tue, Apr 1 | American AirlinesSEK 1,68318% OFFSEK 2,057 SEK 1,683
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STL 5:24 PM16h 34m1 stopsPWM 10:58 AMSt. Louis - Portland | Tue, Mar 18 | Frontier AirlinesSEK 1,68718% OFFSEK 2,057 SEK 1,687
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STL 1:00 PM17h 25m1 stopsPWM Invalid DateSt. Louis - Portland | Sat, Mar 15 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from St. Louis to Portland?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from St. Louis (STL) to Portland (PWM) the cheapest?
Airlines adjust prices for flights from St. Louis to Portland based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. Louis (STL) to Portland (PWM) cost?
According to Trip.com's data, the lowest price is around SEK 4,318.
How to find a cheap flight from St. Louis to Portland
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Portland. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Info | St. Louis to Portland
Cheapest nonstop flight price | SEK 1,310 |
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Off-season for travel | February |
Peak season for travel | December |
Flight distance | 1,750.83 km |
Popular airline | American Airlines |
More Travel Options
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Featured Flights to Portland
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Popular Flight Routes from US to United States
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