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.

$120 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.

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Last minute

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Recent round-trip flight deals from Missouri to Portland

Wed, Sep 9 - Sat, Sep 12

12:17 pm - 11:36 amSTL Lambert-St Louis-PDX Portland

25h 19m1 stop Las Vegas Harry Reid Intl

12:24 pm - 11:17 amPDX Portland-STL Lambert-St Louis

20h 53m1 stop Las Vegas Harry Reid Intl

$240Frontier

Thu, Oct 1 - Sun, Oct 4

12:17 pm - 11:54 amSTL Lambert-St Louis-PDX Portland

25h 37m1 stop Las Vegas Harry Reid Intl

12:38 pm - 7:17 pmPDX Portland-STL Lambert-St Louis

28h 39m1 stop Denver Intl

$240Frontier

Fri, Oct 16 - Tue, Oct 20

6:14 pm - 8:10 pmMCI Kansas City-PDX Portland

3h 56mnonstop

11:49 am - 7:48 pmPDX Portland-MCI Kansas City

5h 59m1 stop Denver Intl

$309Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

2:53 pm - 4:45 pmMCI Kansas City-PDX Portland

3h 52mnonstop

12:24 pm - 9:35 pmPDX Portland-MCI Kansas City

7h 11m1 stop Las Vegas Harry Reid Intl

$309Multiple Airlines

Tue, Sep 15 - Sat, Sep 19

4:45 pm - 10:15 pmMCI Kansas City-PDX Portland

7h 30m2 stops Lambert-St Louis Denver Intl

11:40 am - 5:00 pmPDX Portland-MCI Kansas City

3h 20mnonstop

$312Southwest

Wed, Sep 30 - Tue, Oct 6

5:00 pm - 11:15 pmMCI Kansas City-PDX Portland

8h 15m1 stop Chicago Midway

4:05 pm - 11:35 pmPDX Portland-MCI Kansas City

5h 30m1 stop Las Vegas Harry Reid Intl

$312Southwest

Wed, Sep 16 - Sat, Sep 19

6:08 pm - 8:20 pmSTL Lambert-St Louis-PDX Portland

4h 12mnonstop

11:16 am - 5:10 pmPDX Portland-STL Lambert-St Louis

3h 54mnonstop

$317Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

6:08 pm - 8:20 pmSTL Lambert-St Louis-PDX Portland

4h 12mnonstop

11:16 am - 5:10 pmPDX Portland-STL Lambert-St Louis

3h 54mnonstop

$317Alaska Airlines

Mon, Oct 5 - Fri, Oct 9

6:05 pm - 11:40 pmMCI Kansas City-PDX Portland

7h 35m1 stop Salt Lake City

5:15 pm - 12:17 amPDX Portland-MCI Kansas City

5h 02m1 stop Salt Lake City

$317Delta

Thu, Oct 15 - Thu, Oct 22

2:10 pm - 10:02 pmMCI Kansas City-PDX Portland

9h 52m1 stop Detroit Metropolitan Wayne County

5:15 pm - 12:17 amPDX Portland-MCI Kansas City

5h 02m1 stop Salt Lake City

$317Delta

Recent last minute flight deals from Missouri to Portland

Fri, Aug 21 - Thu, Aug 27

1:38 pm - 5:11 pmMCI Kansas City-PDX Portland

5h 33m1 stop Denver Intl

1:47 pm - 4:02 pmPDX Portland-MCI Kansas City

24h 15m1 stop Las Vegas Harry Reid Intl

$316Frontier

Sat, Aug 22 - Fri, Aug 28

1:38 pm - 5:11 pmMCI Kansas City-PDX Portland

5h 33m1 stop Denver Intl

12:20 pm - 12:53 pmPDX Portland-MCI Kansas City

22h 33m1 stop Denver Intl

$316Frontier

Fri, Aug 21 - Mon, Aug 24

7:15 am - 11:45 amMCI Kansas City-PDX Portland

6h 30m1 stop Seattle/Tacoma Intl

1:25 pm - 11:41 pmPDX Portland-MCI Kansas City

8h 16m1 stop Los Angeles Los Angeles

$407Delta

Thu, Aug 20 - Tue, Aug 25

11:32 am - 6:19 pmMCI Kansas City-PDX Portland

8h 47m2 stops Denver Intl San Francisco

12:45 pm - 8:34 pmPDX Portland-MCI Kansas City

5h 49m1 stop Denver Intl

$447United Airlines

Thu, Aug 20 - Tue, Aug 25

2:40 pm - 6:25 pmMCI Kansas City-PDX Portland

5h 45m1 stop Sacramento Intl

11:35 am - 9:10 pmPDX Portland-MCI Kansas City

7h 35m2 stops Sacramento Intl Denver Intl

$447Southwest

Thu, Aug 20 - Mon, Aug 24

6:00 am - 11:34 amSTL Lambert-St Louis-PDX Portland

7h 34m1 stop Chicago O'Hare Intl

11:34 pm - 8:24 amPDX Portland-STL Lambert-St Louis

6h 50m1 stop Chicago O'Hare Intl

$451American Airlines

Sat, Aug 22 - Sun, Aug 23

5:42 am - 12:48 pmSTL Lambert-St Louis-PDX Portland

9h 06m1 stop Dallas/Fort Worth

5:15 am - 1:39 pmPDX Portland-STL Lambert-St Louis

6h 24m1 stop Phoenix Sky Harbor Intl

$451American Airlines

Fri, Aug 21 - Sat, Aug 29

7:15 pm - 11:15 pmMCI Kansas City-PDX Portland

6h 00m1 stop Phoenix Sky Harbor Intl

11:40 am - 5:00 pmPDX Portland-MCI Kansas City

3h 20mnonstop

$452Southwest

Sat, Aug 22 - Mon, Aug 24

5:05 pm - 9:05 pmSGF Springfield-Branson-PDX Portland

6h 00m1 stop Denver Intl

5:00 am - 12:56 pmPDX Portland-SGF Springfield-Branson

5h 56m1 stop Denver Intl

$468United Airlines

Mon, Aug 24 - Sat, Aug 29

3:50 pm - 8:17 pmSTL Lambert-St Louis-PDX Portland

6h 27m1 stop Minneapolis St Paul

12:35 am - 10:23 amPDX Portland-STL Lambert-St Louis

7h 48m1 stop Minneapolis St Paul

$510Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$120

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 16% 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

Everything you need to know for your flight to Portland

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Portland (PDX)

PDX

$120 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

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FAQs for booking flights from Missouri to Portland

Traveling to a place near Portland?

Everything you need to know for your flight to Portland

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Cabin class types available on flights to Missouri

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

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Choose which airport to fly into in Portland

Find deals for your return flight