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Did you mean flights from St Louis to Portland, Oregon?

Flights from Portland, Oregon to St Louis, United States

Portland, Oregon to St Louis Last modified: May 24, 2017 2:13 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 26,040,832,408 round trip itineraries and found the cheapest flights to St Louis. American & Alaska frequently offer the best deals to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

American
PDXSTL
Wed 9/20
1 stop
STLPDX
Wed 9/27
1 stop
$278
Alaska
PDXSTL
Sat 9/2
nonstop
STLPDX
Wed 9/6
nonstop
$291
Frontier
PDXSTL
Tue 6/6
1 stop
STLPDX
Mon 6/12
1 stop
$293
United
PDXSTL
Wed 8/30
1 stop
STLPDX
Mon 9/4
1 stop
$298

How Much is a Flight from Portland, Oregon to St Louis? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Portland, Oregon to St Louis, and have found the average flight price for this trip to be $370.

Where To Buy Cheap Flights from Portland, Oregon to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Portland, Oregon 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Portland, Oregon to St Louis? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Portland, Oregon to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $593
7-14 days $443 $293
14-21 days $554 $344
21-30 days $516 $354
30-60 days $421 $386
60-90 days $399 $326
90+ days $281 $278

Cheapest Day To Fly from Portland, Oregon to St Louis Prices shown were found by travelers like you over the past 30 days

We've examined 26,060,902,006 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Portland, Oregon to St Louis is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$402$293$350$330$326$402$484

Compare Flight Prices from Portland, Oregon to St Louis by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Portland, Oregon to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Portland, Oregon St Louis American 5/31/17 6/7/17 1 $472
June Portland, Oregon St Louis Frontier 6/6/17 6/12/17 1 $293
July Portland, Oregon St Louis American 7/19/17 7/24/17 1 $386
August Portland, Oregon St Louis United 8/30/17 9/4/17 1 $298
September Portland, Oregon St Louis American 9/20/17 9/27/17 1 $278
October Portland, Oregon St Louis American 10/19/17 10/25/17 1 $284
November Portland, Oregon St Louis Alaska 11/16/17 11/23/17 0 $309
December Portland, Oregon St Louis Alaska 12/13/17 12/17/17 1 $442

Cheap Last Minute Flights from Portland, Oregon to St Louis Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Portland, Oregon to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
21 22 23 24 25 26 27
$593
28 29 30 31 1 2 3
$593 $506
4 5 6 7 8 9 10
$506
11 12 13 14 15 16 17
$354
18 19 20 21 22 23 24
$354 $428
25 26 27 28 29 30 1
$428

Connecting Flights vs Direct Flights from Portland, Oregon to St Louis Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose 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, Oregon to St Louis is $346.

The average price for direct flights from Portland, Oregon to St Louis is $437.

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

Weekly Direct Flights from Portland, Oregon to St Louis - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 1 1 1 1 1 1 1 11:15 11:15
Major Airlines 1 1 1 1 1 1 1 08:00 10:05

One Way Flights vs Round Trip Flights from Portland, Oregon to St Louis Prices shown were found by travelers like you over the past 30 days

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, Oregon 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, Oregon to St Louis is not available.

The average price for round trip flights from Portland, Oregon to St Louis is $345.

Portland, Oregon to St Louis Flight Questions

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

Question: How long is the flight from Portland, Oregon to St Louis?
Answer: The average Portland, Oregon to St Louis flight time is 3 hours and 48 minutes.
Question: How far is St Louis from Portland, Oregon?
Answer: The distance from Portland, Oregon to St Louis is 1,702 miles (2,739 kilometers).
Question: How common are direct flights from Portland, Oregon to St Louis?
Answer: There are 14 direct flights from Portland, Oregon to St Louis.
Question: What are the most popular Portland, Oregon airlines for direct flights from Portland, Oregon to St Louis?
Answer: Major Airlines provides 50% of the non-stop flights between Portland, Oregon and St Louis.
Question: What are the most popular connecting cities when flying from Portland, Oregon to St Louis?
Answer: Chicago, IL

Airlines in Portland, Oregon flying to St Louis Last modified: May 24, 2017 2:13 -04:00Number of routes searched: 133Number of itineraries searched: 91,588

Wondering which airlines fly out of Portland, Oregon to St Louis? We've gathered the average price of Portland, Oregon airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Portland, Oregon to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
American CLT
American DFW
American LAX
American ORD
Alaska DCA
Alaska DFW
Alaska LAX
Alaska ORD
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines SLC
Frontier DEN
United DEN
United EWR
United IAD
United IAH
United ORD

Portland, Oregon to St Louis Airports

These are the major commercial airports we're currently monitoring in Portland, Oregon and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Portland - PDX Last modified: May 24, 2017 2:13 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Portland, Oregon to St Louis