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Did you mean flights from St Louis to Portland?

Cheap Flights from Portland to St Louis, MO, United States - PDX to STL Last modified: Jun 25, 2016 7:32 PM

Popular flights from Portland to St Louis Last modified: Jun 25, 2016 7:32 PM

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.

Alaska Airlines
Departure Date Return Date Lowest Price
Oct 1, 2016 Oct 6, 2016 $309
Oct 4, 2016 Oct 18, 2016 $309
Oct 5, 2016 Oct 8, 2016 $309
Oct 19, 2016 Oct 22, 2016 $309
American Airlines
Departure Date Return Date Lowest Price
Jul 21, 2016 Jul 30, 2016 $274
Jul 25, 2016 Aug 1, 2016 $274
United Airlines
Departure Date Return Date Lowest Price
Jul 21, 2016 Aug 2, 2016 $294
Jul 22, 2016 Aug 2, 2016 $294
Jul 25, 2016 Aug 1, 2016 $294

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

We have collected flight cost data from across the web for travel from Portland to St Louis, and have found the average flight price for this trip to be $300.

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

Airlines can adjust prices for plane tickets from Portland to St Louis 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 Portland to St Louis

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $684 $558
7-14 days $455 $340
14-21 days $394 $320
21-30 days $394 $274
30-60 days $363 $274
60-90 days $322 $317
90+ days $309 $317

Cheapest Day To Fly from Portland to St Louis

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$274 $317 $300 $274 $294 $322 $317

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

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 Portland to St Louis.

Next 30 Days

SunMonTueWedThuFriSat
26 27 28 29 30 1 2
$684
3 4 5 6 7 8 9
$684
10 11 12 13 14 15 16
$394
17 18 19 20 21 22 23
$394
24 25 26 27 28 29 30
$417
31 1 2 3 4 5 6
$417

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

Your Portland to St Louis 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 Portland to St Louis is $295.

The average price for non-stop flights from Portland to St Louis is $322.

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

Nonstop Flight Details from Portland to St Louis
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 1 1 1 1 1 1 1 10:25 10:25

Round Trip vs One Way Flights from Portland to St Louis (PDX to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Portland to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Portland to St Louis is $154.

The average price for round trip flights from Portland to St Louis is $295.

Portland to St Louis Flight Questions

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

Question: How long is a direct flight from Portland to St Louis?
Answer: The average Portland to St Louis flight time is 3 hours and 50 minutes.
Question: How many miles are there between Portland and St Louis?
Answer: The distance from Portland to St Louis is 1702 miles.
Question: How common are direct flights from Portland to St Louis?
Answer: There are 7 direct flights from Portland to St Louis.
Question: What is the most popular airline for non-stop flights from Portland to St Louis?
Answer: Alaska Airlines provides 100% of the non-stop flights between Portland and St Louis.
Question: What are the most popular connecting cities when flying from Portland to St Louis?
Answer: Denver, CO

Airlines Flying from Portland to St Louis (PDX to STL) Number of flights searched: 243Last modified: Jun 25, 2016 7:32 PM

Below are the different airlines that fly from Portland to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Portland to St Louis.

Portland to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska - X X X X X X X
Alaska SEA X X X X X X X
Delta MSP X X X X X X X
United IAH X X X X X X X
Southwest - X X X X X X X
Southwest MCI X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Portland and St Louis, 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 Portland - PDX

FlightsAirlineLowest Price
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $142
Portland to Atlanta American, Alaska, Frontier, Spirit, United $358
Portland to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $182
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $291
Portland to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $234

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Seattle to St Louis American, Alaska, Frontier, United $293
Eugene to St Louis American, Alaska, United $370
Pasco to St Louis American, Alaska, United $397
Redmond to St Louis American, Alaska, United Check Dates
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $197
Seattle to Atlanta American, Alaska, JetBlue, Frontier, Spirit, United $333
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, Sun Country, United, Virgin America $253
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $279
Seattle to Kansas City American, Alaska, Spirit, United $294
Seattle to Nashville American, Alaska, JetBlue, Frontier, United $281
Seattle to Minneapolis - St Paul American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $277
Seattle to Indianapolis American, Alaska, Frontier, United $339
Seattle to Detroit American, Alaska, JetBlue, Spirit, United $309
Seattle to Los Angeles American, Alaska, Spirit, United, Virgin America $107
Seattle to Denver American, Alaska, Frontier, United, Virgin America $147
Seattle to Houston American, Alaska, Frontier, Spirit, United $275
Seattle to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $286
Seattle to Memphis American, Alaska, United $318
Seattle to Springfield American, Alaska, United $363
Seattle to Charlotte American, Alaska, JetBlue, Frontier, United $358
Seattle to Milwaukee American, Alaska, Frontier, United $320
Seattle to Las Vegas American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $124
Seattle to Orlando American, Alaska, JetBlue, Frontier, Sun Country, United $260
Seattle to Louisville American, Alaska, United $402
Seattle to Cincinnati American, Alaska, United $309
Cheap Flights from Portland to St Louis, MO, United States, from $274 Round trip from PDX to STL