PDX

$90 Find Cheap Flights from Missouri to Portland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Missouri to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Portland

Fri, Aug 28 - Mon, Aug 31
Southwest Logo
6:00 pm - 11:15 pm
STL
-
PDX
7h 15m
1 stop
Southwest Logo
11:30 pm - 9:35 am
PDX
-
STL
8h 05m
1 stop
$238Southwest
Fri, Sep 25 - Sun, Sep 27
Frontier Logo
12:46 pm - 8:39 pm
STL
-
PDX
9h 53m
1 stop
Frontier Logo
9:34 pm - 11:51 am
PDX
-
STL
12h 17m
1 stop
$240Frontier
Fri, Aug 28 - Mon, Aug 31
Southwest Logo
11:50 am - 7:20 pm
STL
-
PDX
9h 30m
2 stops
Southwest Logo
11:30 pm - 9:35 am
PDX
-
STL
8h 05m
1 stop
$243Southwest
Thu, Aug 6 - Wed, Aug 12
Frontier Logo
7:10 pm - 4:54 pm
STL
-
PDX
23h 44m
1 stop
Frontier Logo
5:21 pm - 7:23 pm
PDX
-
STL
24h 02m
1 stop
$250Frontier
Tue, Oct 27 - Tue, Nov 10
American Airlines Logo
5:08 pm - 11:59 pm
SGF
-
PDX
8h 51m
1 stop
American Airlines Logo
11:59 pm - 8:55 am
PDX
-
SGF
6h 56m
1 stop
$313American Airlines
Tue, Sep 1 - Sun, Sep 6
United Airlines Logo
6:20 am - 11:59 am
MCI
-
PDX
7h 39m
1 stop
United Airlines Logo
8:40 am - 4:11 pm
PDX
-
MCI
5h 31m
1 stop
$318United Airlines
Wed, Aug 19 - Sun, Aug 23
Delta Logo
7:42 am - 12:24 pm
MCI
-
PDX
6h 42m
1 stop
Delta Logo
6:20 am - 2:45 pm
PDX
-
MCI
6h 25m
1 stop
$323Delta
Wed, Aug 19 - Sun, Aug 23
Alaska Airlines Logo
2:48 pm - 4:40 pm
MCI
-
PDX
3h 52mnonstop
Alaska Airlines Logo
7:03 am - 12:38 pm
PDX
-
MCI
3h 35mnonstop
$327Alaska Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
6:49 pm - 11:23 pm
SGF
-
PDX
6h 34m
1 stop
American Airlines Logo
11:08 pm - 10:08 am
PDX
-
SGF
9h 00m
1 stop
$331American Airlines
Sat, Aug 29 - Sat, Sep 12
United Airlines Logo
1:37 pm - 10:45 pm
SGF
-
PDX
11h 08m
2 stops
United Airlines Logo
4:07 pm - 11:42 pm
PDX
-
SGF
5h 35m
1 stop
$333United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$90
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Kansas City to Portland

FAQs for booking flights from Missouri to Portland

  • How does KAYAK find such low prices on flights from Missouri to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)