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.

$134 CHEAP FLIGHTS from Missouri to Portland

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Cheap Flights from Missouri to Portland

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Portland

Sat, Oct 24 - Tue, Oct 27

7:42 pm - 10:54 amSTL Lambert-St Louis-PDX Portland

17h 12m1 stop Denver Intl

12:02 pm - 3:23 pmPDX Portland-STL Lambert-St Louis

25h 21m1 stop Denver Intl

$235Frontier

Sat, Oct 24 - Tue, Oct 27

7:42 pm - 10:54 amSTL Lambert-St Louis-PDX Portland

17h 12m1 stop Denver Intl

12:02 pm - 5:40 pmPDX Portland-STL Lambert-St Louis

27h 38m2 stops Denver Intl Atlanta Hartsfield-Jackson

$270Frontier

Wed, Oct 21 - Sat, Oct 24

2:22 pm - 11:59 pmSTL Lambert-St Louis-PDX Portland

11h 37m2 stops Salt Lake City Seattle/Tacoma Intl

7:10 am - 9:09 pmPDX Portland-STL Lambert-St Louis

11h 59m2 stops Seattle/Tacoma Intl Salt Lake City

$313Delta

Sat, Oct 17 - Mon, Oct 26

10:35 am - 10:42 pmSTL Lambert-St Louis-PDX Portland

14h 07m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

8:44 pm - 9:49 amPDX Portland-STL Lambert-St Louis

11h 05m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

$318Delta

Sat, Oct 31 - Tue, Nov 3

9:31 am - 5:03 pmSGF Springfield-Branson-PDX Portland

9h 32m1 stop Dallas/Fort Worth

1:22 pm - 10:40 pmPDX Portland-SGF Springfield-Branson

7h 18m1 stop Chicago O'Hare Intl

$323American Airlines

Tue, Oct 6 - Sat, Oct 10

1:39 pm - 7:41 pmSGF Springfield-Branson-PDX Portland

8h 02m1 stop Chicago O'Hare Intl

11:49 pm - 9:01 amPDX Portland-SGF Springfield-Branson

7h 12m1 stop Dallas/Fort Worth

$323American Airlines

Tue, Oct 27 - Tue, Nov 3

3:17 pm - 11:02 pmMCI Kansas City-PDX Portland

9h 45m1 stop Seattle/Tacoma Intl

8:08 am - 11:59 pmPDX Portland-MCI Kansas City

13h 51m1 stop Seattle/Tacoma Intl

$342Alaska Airlines

Wed, Oct 21 - Wed, Oct 28

6:17 am - 1:24 pmMCI Kansas City-PDX Portland

9h 07m1 stop Seattle/Tacoma Intl

6:09 am - 11:59 pmPDX Portland-MCI Kansas City

15h 50m1 stop Seattle/Tacoma Intl

$343Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

9:05 am - 6:24 pmSGF Springfield-Branson-PDX Portland

11h 19m2 stops Denver Intl San Francisco

5:00 am - 12:41 pmPDX Portland-SGF Springfield-Branson

5h 41m1 stop Denver Intl

$348United Airlines

Fri, Oct 30 - Tue, Nov 3

5:02 pm - 12:44 amSGF Springfield-Branson-PDX Portland

9h 42m2 stops Denver Intl San Francisco

7:00 am - 4:09 pmPDX Portland-SGF Springfield-Branson

7h 09m1 stop Houston George Bush Intcntl

$366United Airlines

Recent last minute flight deals from Missouri to Portland

Fri, Sep 11 - Mon, Sep 14

10:30 pm - 11:36 amMCI Kansas City-PDX Portland

15h 06m1 stop Las Vegas Harry Reid Intl

12:39 pm - 9:45 pmPDX Portland-MCI Kansas City

7h 06m1 stop Las Vegas Harry Reid Intl

$318Frontier

Fri, Sep 11 - Mon, Sep 14

10:30 pm - 11:36 amMCI Kansas City-PDX Portland

15h 06m1 stop Las Vegas Harry Reid Intl

12:39 pm - 9:45 pmPDX Portland-MCI Kansas City

7h 06m1 stop Las Vegas Harry Reid Intl

$343Frontier

Mon, Sep 14 - Mon, Sep 21

7:30 am - 11:40 amMCI Kansas City-PDX Portland

6h 10m1 stop Las Vegas Harry Reid Intl

11:30 pm - 10:30 amPDX Portland-MCI Kansas City

9h 00m1 stop Chicago Midway

$403Southwest

Mon, Sep 14 - Wed, Sep 30

3:10 pm - 9:15 pmMCI Kansas City-PDX Portland

8h 05m1 stop Denver Intl

7:05 am - 3:25 pmPDX Portland-MCI Kansas City

6h 20m1 stop Phoenix Sky Harbor Intl

$403Southwest

Sun, Sep 13 - Sun, Sep 20

7:24 am - 11:46 amMCI Kansas City-PDX Portland

6h 22m1 stop Seattle/Tacoma Intl

1:49 pm - 11:25 pmPDX Portland-MCI Kansas City

7h 36m1 stop Los Angeles

$423Delta

Mon, Sep 14 - Mon, Sep 21

5:18 pm - 12:07 amSTL Lambert-St Louis-PDX Portland

8h 49m1 stop Chicago O'Hare Intl

11:08 pm - 10:18 amPDX Portland-STL Lambert-St Louis

9h 10m1 stop Chicago O'Hare Intl

$451American Airlines

Tue, Sep 15 - Mon, Sep 21

8:30 am - 1:17 pmSTL Lambert-St Louis-PDX Portland

6h 47m1 stop Dallas/Fort Worth

2:07 pm - 11:43 pmPDX Portland-STL Lambert-St Louis

7h 36m1 stop Dallas/Fort Worth

$451American Airlines

Sun, Sep 13 - Sun, Sep 20

6:00 am - 2:40 pmMCI Kansas City-PDX Portland

10h 40m2 stops Denver Intl San Francisco

5:30 am - 2:33 pmPDX Portland-MCI Kansas City

7h 03m1 stop San Francisco

$498United Airlines

Mon, Sep 14 - Wed, Sep 30

4:20 pm - 12:37 amMCI Kansas City-PDX Portland

10h 17m2 stops Los Angeles San Francisco

8:40 am - 10:00 pmPDX Portland-MCI Kansas City

11h 20m2 stops Denver Intl Chicago O'Hare Intl

$503United Airlines

Sun, Sep 13 - Sun, Sep 20

3:45 pm - 11:54 pmMCI Kansas City-PDX Portland

10h 09m2 stops Los Angeles Seattle/Tacoma Intl

8:44 pm - 8:32 amPDX Portland-MCI Kansas City

9h 48m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$1,113Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$134

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 14% increase in price.

Flight from St. Louis 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.

Seaside

Vancouver

Salem

The Dalles

Clackamas

Stevenson

Lake Oswego

Carson

Government Camp

Kelso

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

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$134 Find Cheap Flights from Missouri to Portland - Compare and Save

Cheap Flights from Missouri to Portland

Recent round-trip flight deals from Missouri to Portland

Recent one-way flight deals from Missouri to Portland

Recent last minute flight deals from Missouri to Portland

Recent direct flight deals from Missouri to Portland

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High season

Cheapest flight

FAQs for booking flights from Missouri to Portland

Traveling to a place near Portland?

More options for your flight to Portland

Complete your trip to Portland with a hotel stay or car rental

Information on the airport you'll fly into in Portland

Cabin class types available on flights to Missouri

Find direct flights for Portland

Flights from domestic origins to Portland

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