PDX

$106 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 11/4. 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

Sun, Sep 13 - Thu, Sep 24
Frontier Logo
1:02 pm - 11:43 amSTL  Lambert-St Louis-PDX Portland
24h 41m1 stop Denver Intl
Frontier Logo
12:38 pm - 7:17 pmPDX  Portland-STL Lambert-St Louis
28h 39m1 stop Denver Intl
$231Frontier
Sun, Sep 13 - Fri, Sep 18
Frontier Logo
1:02 pm - 11:43 amSTL  Lambert-St Louis-PDX Portland
24h 41m1 stop Denver Intl
Frontier Logo
12:38 pm - 7:17 pmPDX  Portland-STL Lambert-St Louis
28h 39m1 stop Denver Intl
$239Frontier
Tue, Sep 15 - Tue, Sep 22
Alaska Airlines Logo
6:08 pm - 8:20 pmSTL  Lambert-St Louis-PDX Portland
4h 12mnonstop
Alaska Airlines Logo
11:16 am - 5:10 pmPDX  Portland-STL Lambert-St Louis
3h 54mnonstop
$297Alaska Airlines
Tue, Sep 8 - Tue, Sep 15
Alaska Airlines Logo
6:08 pm - 8:20 pmSTL  Lambert-St Louis-PDX Portland
4h 12mnonstop
Alaska Airlines Logo
11:16 am - 5:10 pmPDX  Portland-STL Lambert-St Louis
3h 54mnonstop
$297Alaska Airlines
Sat, Sep 19 - Tue, Sep 22
Southwest Logo
1:35 pm - 3:10 pmMCI  Kansas City-PDX Portland
3h 35mnonstop
Southwest Logo
4:00 pm - 11:15 pmPDX  Portland-MCI Kansas City
5h 15m1 stop Denver Intl
$307Southwest
Wed, Sep 9 - Sat, Sep 12
Southwest Logo
4:45 pm - 11:15 pmMCI  Kansas City-PDX Portland
8h 30m1 stop Chicago Midway
Southwest Logo
11:40 am - 5:00 pmPDX  Portland-MCI Kansas City
3h 20mnonstop
$307Southwest
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
7:38 am - 12:10 pmMCI  Kansas City-PDX Portland
6h 32m1 stop San Francisco
United Airlines Logo
1:15 pm - 8:47 pmPDX  Portland-MCI Kansas City
5h 32m1 stop Denver Intl
$317United Airlines
Sat, Oct 31 - Sat, Nov 7
United Airlines Logo
5:34 pm - 10:30 pmSTL  Lambert-St Louis-PDX Portland
6h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 3:43 pmPDX  Portland-STL Lambert-St Louis
6h 43m1 stop Chicago O'Hare Intl
$317United Airlines
Wed, Sep 2 - Mon, Sep 7
Delta Logo
7:08 am - 11:45 amMCI  Kansas City-PDX Portland
6h 37m1 stop Seattle/Tacoma Intl
Delta Logo
12:25 am - 8:32 amPDX  Portland-MCI Kansas City
6h 07m1 stop Minneapolis St Paul
$317Delta
Sat, Sep 12 - Tue, Sep 22
Delta Logo
11:16 am - 5:31 pmSTL  Lambert-St Louis-PDX Portland
8h 15m1 stop Minneapolis St Paul
Delta Logo
12:25 am - 10:31 amPDX  Portland-STL Lambert-St Louis
8h 06m1 stop Minneapolis St Paul
$317Delta
Useful Info

Good to know

Low season

January

Cheapest flight

$106
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 17% 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)