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

Flights from St Louis to Portland, United States

TIPSave $18 by flying into Seattle instead of Portland, Oregon from St Louis

St Louis to Portland, Oregon Last modified: Feb 21, 2017 3:04 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 30,760,927,620 round trip itineraries and found the cheapest flights to Portland, Oregon. Frontier & Alaska frequently offer the best deals to Portland, Oregon flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
STLPDX
Wed 4/5
1 stop
PDXSTL
Tue 4/11
1 stop
$228
Alaska
STLPDX
Wed 3/22
nonstop
PDXSTL
Wed 3/29
nonstop
$257
American
STLPDX
Mon 3/20
1 stop
PDXSTL
Wed 3/29
1 stop
$284
United
STLPDX
Wed 3/15
1 stop
PDXSTL
Wed 3/22
1 stop
$291

How Much is a Flight from St Louis to Portland, Oregon? 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 St Louis to Portland, Oregon, and have found the average flight price for this trip to be $281.

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

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 St Louis to Portland, Oregon 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 St Louis to Portland, Oregon? 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 St Louis to Portland, Oregon.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $550 $406
7-14 days $493 $402
14-21 days $309 $317
21-30 days $257 $284
30-60 days $283 $228
60-90 days $309 $258
90+ days $322 $317

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

We've examined 30,777,739,213 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Portland, Oregon is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$283$258$228$293$288$298$317

Compare Flight Prices from St Louis to Portland, Oregon 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 St Louis to Portland, Oregon flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February St Louis Portland, Oregon American 2/28/17 3/7/17 1 $402
March St Louis Portland, Oregon Alaska 3/22/17 3/29/17 0 $257
April St Louis Portland, Oregon Frontier 4/5/17 4/11/17 1 $228
May St Louis Portland, Oregon Frontier 5/2/17 5/5/17 1 $258
June St Louis Portland, Oregon United 6/23/17 7/3/17 1 $317
July St Louis Portland, Oregon United 7/29/17 8/2/17 1 $317
August St Louis Portland, Oregon Alaska 8/12/17 8/19/17 0 $322
September St Louis Portland, Oregon Alaska 9/3/17 9/15/17 0 $335

Cheap Last Minute Flights from St Louis to Portland, Oregon 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 St Louis to Portland, Oregon. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
19 20 21 22 23 24 25
$469
26 27 28 1 2 3 4
$469 $472
5 6 7 8 9 10 11
$472 $565
12 13 14 15 16 17 18
$565 $294
19 20 21 22 23 24 25
$294 $347
26 27 28 29 30 31 1
$347

Connecting Flights vs Direct Flights from St Louis to Portland, Oregon 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 St Louis to Portland, Oregon is $335.

The average price for direct flights from St Louis to Portland, Oregon is $353.

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

Weekly Direct Flights from St Louis to Portland, Oregon - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 1 1 1 1 1 1 1 14:45 14:45
Major Airlines 1 1 1 1 1 1 1 09:05 13:50

One Way Flights vs Round Trip Flights from St Louis to Portland, Oregon 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 St Louis to Portland, Oregon. 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 St Louis to Portland, Oregon is not available.

The average price for round trip flights from St Louis to Portland, Oregon is $316.

St Louis to Portland, Oregon Flight Questions

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

Question: How long is the flight from St Louis to Portland, Oregon?
Answer: The average St Louis to Portland, Oregon flight time is 4 hours and 9 minutes.
Question: How far is Portland, Oregon from St Louis?
Answer: The distance from St Louis to Portland, Oregon is 1,702 miles (2,739 kilometers).
Question: How common are direct flights from St Louis to Portland, Oregon?
Answer: There are 14 direct flights from St Louis to Portland, Oregon.
Question: What are the most popular St Louis airlines for direct flights from St Louis to Portland, Oregon?
Answer: Major Airlines provides 50% of the non-stop flights between St Louis and Portland, Oregon.
Question: What are the most popular connecting cities when flying from St Louis to Portland, Oregon?
Answer: Chicago, IL

Airlines in St Louis flying to Portland, Oregon Last modified: Feb 21, 2017 3:04 -05:00Number of routes searched: 101Number of itineraries searched: 88,380

Wondering which airlines fly out of St Louis to Portland, Oregon? We've gathered the average price of St Louis airlines with flights to Portland, Oregon. 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.

St Louis to Portland, Oregon
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska -
American CLT
American DFW
American LAX
American ORD
American PHL
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

St Louis to Portland, Oregon Airports

These are the major commercial airports we're currently monitoring in St Louis and Portland, Oregon. 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 International Flights from St Louis - STL Last modified: Feb 21, 2017 3:04 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from St Louis to Portland, Oregon