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Did you mean flights from Portland to St Louis?

Cheap Flights from St Louis to Portland, OR, United States - STL to PDX Last modified: Jul 24, 2016 1:51 AM

Popular flights from St Louis to Portland Last modified: Jul 24, 2016 1:51 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Frontier
STLPDX
Tue 8/16
1 stop
PDXSTL
Tue 8/23
1 stop
$244
Select
Alaska
STLPDX
Tue 8/9
1 stop
PDXSTL
Sat 8/20
1 stop
$265
Select
Alaska
STLPDX
Tue 8/9
1 stop
PDXSTL
Tue 8/16
1 stop
$265
Select
Alaska
STLPDX
Tue 8/16
1 stop
PDXSTL
Tue 8/23
1 stop
$265
Select
American
STLPDX
Tue 8/9
1 stop
PDXSTL
Tue 8/16
1 stop
$274
Select
American
STLPDX
Tue 8/9
1 stop
PDXSTL
Sat 8/20
1 stop
$274
Select
American
STLPDX
Tue 8/16
1 stop
PDXSTL
Tue 8/23
1 stop
$274
Select
American
STLPDX
Sat 8/20
1 stop
PDXSTL
Wed 8/24
1 stop
$274
Select
United
STLPDX
Tue 8/16
1 stop
PDXSTL
Tue 8/23
1 stop
$274
Select
United
STLPDX
Sat 8/20
1 stop
PDXSTL
Wed 8/24
1 stop
$274
Select

How Much Does it Cost to Fly from St Louis to Portland (STL to PDX)?

We have collected flight cost data from across the web for travel from St Louis to Portland, and have found the average flight price for this trip to be $266.

When Can I Buy the Cheapest Flight from St Louis to Portland (STL to PDX)?

Airlines can adjust prices for plane tickets from St Louis to Portland based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from St Louis to Portland

The chart below shows up-to-date information regarding how far in advance a flight from St Louis to Portland should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $684 $452
7-14 days $395 $294
14-21 days $277 $265
21-30 days $276 $244
30-60 days $277 $261
60-90 days $275 $261
90+ days $275 $244

Cheapest Day To Fly from St Louis to Portland

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to Portland.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$261 $244 $261 $261 $261 $274 $294

Lowest Fares Chart By Month from St Louis to Portland

The chart below shows the lowest fare by month when flying from St Louis to Portland.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July St Louis Portland Frontier 7/29/16 8/6/16 1 $452
August St Louis Portland Frontier 8/16/16 8/23/16 1 $244
September St Louis Portland Frontier 9/6/16 9/9/16 1 $261
October St Louis Portland Frontier 10/7/16 10/18/16 1 $261
November St Louis Portland United 11/3/16 11/6/16 1 $294
December St Louis Portland Frontier 12/3/16 12/7/16 1 $244
January St Louis Portland Alaska 1/17/17 1/25/17 0 $275
February St Louis Portland Alaska 2/12/17 2/15/17 0 $292

Cheapest Weekend Non-Stop Flights for the Next 30 Days from St Louis to Portland

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from St Louis to Portland.

Next 30 Days

SunMonTueWedThuFriSat
24 25 26 27 28 29 30
$684
31 1 2 3 4 5 6
$684 $395
7 8 9 10 11 12 13
$395
14 15 16 17 18 19 20
$306
21 22 23 24 25 26 27
$306 $286
28 29 30 31 1 2 3
$286
TIPSave $20 by flying into Seattle instead of Portland from St Louis

Non-Stop vs Connecting Flights from St Louis to Portland (STL to PDX)

Your St Louis to Portland flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Portland is $264.

The average price for non-stop flights from St Louis to Portland is $275.

The chart below shows up to date information regarding non-stop flights from St Louis to Portland.

Nonstop Flight Details from St Louis to Portland
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 1 1 1 1 1 1 1 16:55 16:55

St Louis to Portland Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from St Louis to Portland?
Answer: The average St Louis to Portland flight time is 4 hours and 17 minutes.
Question: How many miles are there between St Louis and Portland?
Answer: The distance from St Louis to Portland is 1702 miles.
Question: How common are direct flights from St Louis to Portland?
Answer: There are 7 direct flights from St Louis to Portland.
Question: What is the most popular airline for non-stop flights from St Louis to Portland?
Answer: Alaska Airlines provides 100% of the non-stop flights between St Louis and Portland.
Question: What are the most popular connecting cities when flying from St Louis to Portland?
Answer: Denver, CO

Airports for Your Route

These pages contain information about the major airports in St Louis and Portland, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Seattle American, Alaska, Frontier, United $244
St Louis to Las Vegas American, Alaska, Frontier, United $97
St Louis to Los Angeles American, Alaska, Frontier, United $244
St Louis to San Francisco American, Alaska, Frontier, United $244
St Louis to Eugene American, Alaska, United $354
St Louis to Chicago American, Alaska, United $213
St Louis to Dallas - Ft Worth American, Alaska, United $209
St Louis to Denver American, Alaska, Frontier, United $97
St Louis to Redmond American, Alaska, United $362
St Louis to Phoenix American, Alaska, Frontier, United $244
St Louis to Atlanta American, Alaska, Frontier, United $67
St Louis to Medford American, Alaska, United $355
St Louis to New York American, Alaska, United $199
St Louis to Pasco American, Alaska, United $342

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Vancouver American, Air Canada, Alaska, United, WestJet $350
St Louis to Victoria American, Air Canada, Alaska, United, WestJet Check Dates

Cheap Domestic Flights to Portland - PDX

FlightsAirlineLowest Price
Springfield to Portland American, Alaska, United $412
Moline to Portland American, Alaska, United $404
Bloomington - Normal to Portland American $412
Peoria to Portland American, United $406
Evansville to Portland American, United $445
Champaign to Portland American $510
Springfield to Seattle American, Alaska, United $326
Moline to Seattle American, Alaska, United $274
Peoria to Seattle American, United $274
Evansville to Seattle American, United $412
Bloomington - Normal to Seattle American $412
Springfield to Seattle American, United $363
Champaign to Seattle American $325
Moline to Eugene American, Alaska, United $420
Cheap Flights from St Louis to Portland, OR, United States, from $244 Round trip from STL to PDX