Home >> Fares From A City >> St. Louis, MO >> St. Louis, MO (STL) To Portland, OR (PDX)
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HOW TO FIND THIS FARE
  • AIRLINES
    American, United
  • ADVANCE PURCHASE REQUIRED
    19 DAYS BEFORE TRAVEL
  • TRAVEL STARTING
    Wed, September 16, 2015
  • TRAVEL ENDING
    Sat, September 19, 2015
Found Today by a Traveler Search
Fare Notes:
Lowest fare found for travel within the next 30 days.

Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.

All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

More Details
Close Details
Reviews for St. Louis to Portland
2 Traveler Reviews
"xpensive torture"
Flight from St. Louis to Portland
Airline: Frontier
RT/OW: roundtrip
Number of Stops: 1 stop in DEN
Date of Flight: July 2010
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
Check in line was long at 5am for a 6:15 flight; seats so close together that I couldn't recline mine, hence, no nap after waking at 2am to get to the airport. Add in two screaming young'uns, one at the back and one in front, and you have the perfect storm - not at all a pleasant experience!
Found by other travelers: St. Louis, MO (STL) to Portland, OR (PDX)
$473
Flight from to Portland (STL - PDX)
Wed, Jul 30 - Mon, Aug 4
Alaska
$567
Flight from to Portland (STL - PDX)
Thu, Jul 3 - Mon, Jul 7
Delta
$238
Flight from to Portland (STL - PDX)
Tue, Sep 2 - Sat, Sep 6
Frontier
$377
Flight from to Portland (STL - PDX)
Tue, Sep 2 - Sun, Sep 7
Frontier
$366
Flight from to Portland (STL - PDX)
Fri, Oct 10 - Mon, Oct 13
Delta
$508
Flight from to Portland (STL - PDX)
Thu, Jun 26 - Fri, Jun 27
Delta
$533
Flight from to Portland (STL - PDX)
Thu, Jun 26 - Sat, Jun 28
Alaska
$446
Flight from to Portland (STL - PDX)
Thu, Aug 14 - Sun, Aug 24
Alaska
$557
Flight from to Portland (STL - PDX)
Sun, Jun 29 - Sat, Jul 5
Delta
$470
Flight from to Portland (STL - PDX)
Fri, Jun 13 - Sat, Jun 21
Delta
There are approximately 299 flights covering the route from Lambert-St. Louis International Airport in to Portland International Airport in Portland, provided by as many as 9 airlines.
The following airlines often offer cheap flights from to Portland
Alaska
Continental
Southwest
United
American
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