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Did you mean flights from St Louis to Portland?

Flights from Portland to St Louis, United States Last modified: Sep 26, 2016 2:24 AM

Portland to St Louis Last modified: Sep 26, 2016 2:24 AM

We've scanned 20,789,023,501 round trip itineraries and found the cheapest flights from Portland to St Louis. American frequently offer the best deals on Portland to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

American
PWMSTL
Tue 12/13
1 stop
STLPWM
Thu 12/15
1 stop
$372
Select

How Much is a Flight from Portland to St Louis?

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 $435.

Where To Buy Cheap Flights from Portland 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 thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 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 to St Louis?

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

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $649
14-21 days $0 $420
21-30 days $0 $0
30-60 days $0 $382
60-90 days $0 $372
90+ days $0 $453

Cheapest Day To Fly from Portland to St Louis

We've examined 20,795,316,600 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Portland 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
$451 $372 $649 $421 $382 $384 $382

Compare Flight Prices from Portland to St Louis by Month

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 to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October Portland St Louis American 10/28/16 10/30/16 1 $383
November Portland St Louis American 11/18/16 11/24/16 1 $382
December Portland St Louis American 12/13/16 12/15/16 1 $372
April Portland St Louis American 4/16/17 4/22/17 1 $586

Cheap Last Minute Flights from Portland to St Louis

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

Next 30 Days

SunMonTueWedThuFriSat
9 10 11 12 13 14 15
$420
16 17 18 19 20 21 22
$420
23 24 25 26 27 28 29
$383
30 31 1 2 3 4 5
$383

Connecting Flights vs Direct Flights from Portland to St Louis

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 to St Louis is $382.

The average price for direct flights from Portland to St Louis is not available.

One Way Flights vs Round Trip Flights from Portland to St Louis

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 not available.

The average price for round trip flights from Portland to St Louis is $382.

Portland to St Louis Flight Questions

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

Question: What are the most popular connecting cities when flying from Portland to St Louis?
Answer: Chicago, IL

Airlines in Portland flying to St Louis Last modified: Sep 26, 2016 2:24 AMNumber of routes searched: 53Number of itineraries searched: 19,596

Wondering which airlines fly out of Portland to St Louis? We've gathered the average price of Portland 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 to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL
American CLT
American DCA
United IAD
United ORD
United EWR
Delta DTW
Delta LGA
American DCA / ORD
Delta ATL
American PHL / DCA
Delta DTW / ATL
Delta DTW / MSP
United IAD / ORD
United EWR / ORD

Portland to St Louis Airports

These are the major commercial airports we're currently monitoring in Portland 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 - PWM

FlightsAirlineLowest Price
Flights from Portland to Chicago JetBlue, Delta, United $252

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Boston to St Louis American, Delta, United $316
Flights from Hartford to St Louis American, Delta, United $268
Flights from Providence to St Louis American, Delta, United $280
Flights from Albany to St Louis American, Delta, United $309
Flights from Manchester to St Louis American, Delta $324
Flights from Burlington to St Louis American, Delta, United $310
Flights from Bangor to St Louis American, Delta, United $387
Flights from Boston to Dallas - Ft Worth American, JetBlue, Delta, Spirit, United $87
Flights from Hartford to Chicago American, Delta, United $177
Flights from Providence to Chicago American $187
Flights from Hartford to Atlanta American, Delta, United $218
Flights from Albany to Chicago American, Delta, United $277
Flights from Burlington to Chicago JetBlue, Delta, United $251
Flights from Manchester to Chicago Delta, United $185
Flights from Boston to Nashville American, JetBlue, Delta, United $140
Flights from Boston to Indianapolis American, Delta, United $178
Flights from Boston to Kansas City American, Delta, United $312
Flights from Boston to Minneapolis - St Paul Delta, Spirit, Sun Country, United $203
Flights from Hartford to Dallas - Ft Worth American, Delta $232
Flights from Boston to Los Angeles American, Alaska, JetBlue, Delta, Spirit, Sun Country, United, Virgin America $212
Flights from Boston to Denver American, JetBlue, Delta, Spirit, Sun Country, United $180
Flights from Boston to Detroit JetBlue, Delta, Spirit $104
Flights from Boston to Washington American, JetBlue, Delta, United $91
Flights from Boston to Houston American, JetBlue, Delta, Spirit, United $136
Flights from Boston to Charlotte American, JetBlue, Delta, United $163
Flights from Providence to Atlanta American, Delta, United $192
Flights from Boston to Orlando American, JetBlue, Delta, Spirit, United $117
Flights from Boston to Baltimore JetBlue, Delta, Spirit $81

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Boston to Toronto American, Air Canada, Delta, Porter, United, WestJet $214
Cheap Flights from Portland to St Louis