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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$86 CHEAP FLIGHTS from Missouri to Portland

PDX

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

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Flight Deals

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

Wed, May 6 - Mon, May 11

6:51 pm - 8:51 pm

STL

PDX

28h 00m

1 stop

8:46 pm - 6:06 pm

PDX

STL

19h 20m

1 stop

$196Frontier

Sat, Apr 25 - Sat, May 2

2:51 pm - 10:20 am

MCI

PDX

21h 29m

1 stop

12:27 pm - 1:30 pm

PDX

MCI

23h 03m

1 stop

$196Frontier

Thu, Apr 23 - Sun, Apr 26

9:55 pm - 8:59 am

STL

PDX

13h 04m

1 stop

11:15 am - 7:21 pm

PDX

STL

6h 06m

1 stop

$205Frontier

Sat, May 2 - Fri, May 8

6:05 pm - 11:57 pm

SGF

PDX

7h 52m

1 stop

12:59 am - 9:24 am

PDX

SGF

6h 25m

1 stop

$313American Airlines

Sat, May 2 - Sat, May 9

4:00 pm - 10:02 pm

SGF

PDX

8h 02m

1 stop

11:12 pm - 11:27 am

PDX

SGF

10h 15m

2 stops

$318Delta

Wed, May 13 - Sun, May 17

6:09 pm - 11:48 pm

SGF

PDX

7h 39m

1 stop

11:40 pm - 10:24 am

PDX

SGF

8h 44m

1 stop

$341American Airlines

Wed, Sep 9 - Sat, Sep 12

5:40 am - 12:07 pm

SGF

PDX

8h 27m

2 stops

7:13 am - 4:21 pm

PDX

SGF

7h 08m

1 stop

$374United Airlines

Wed, Apr 29 - Wed, May 6

3:23 pm - 10:34 pm

COU

PDX

9h 11m

1 stop

7:15 am - 8:49 pm

PDX

COU

11h 34m

2 stops

$389United Airlines

Wed, Aug 12 - Wed, Aug 19

6:00 am - 1:06 pm

SGF

PDX

9h 06m

1 stop

11:40 am - 10:29 pm

PDX

SGF

8h 49m

1 stop

$396Delta

Fri, Apr 17 - Tue, Apr 21

2:30 pm - 7:46 pm

TBN

PDX

7h 16m

1 stop

10:50 pm - 11:45 am

PDX

TBN

10h 55m

1 stop

$798Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$86

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 1% 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

Lake Oswego

Stevenson

Clackamas

Government Camp

Carson

Kelso

Gleneden Beach

Gladstone

Oceanside

Dundee

Durham

Everything you need to know for your flight to Portland

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Portland

Portland (PDX)

PDX

$86 Find Cheap Flights from Missouri to Portland

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

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

Good to know

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.

Traveling to a place near Portland?

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Cabin class types available on flights to Missouri

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

Find direct flights for Portland

Flights to other popular destinations

Flights from domestic origins to Portland

Choose which airport to fly into in Portland

Find deals for your return flight