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>

$150 CHEAP FLIGHTS from Missouri to Portland

PWM

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$309

American Airlines

Thu 2/12Thu 2/19

SGF - PWM • 1 stop

Cheapest one-way

$150

Typical prices: $146-$316

United Airlines

Wed 5/6

STL - PWM • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Portland!

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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Portland

Thu, Feb 12 - Thu, Feb 19

10:28 am - 5:07 pm

SGF

PWM

5h 39m

1 stop

5:40 pm - 10:35 pm

PWM

SGF

5h 55m

1 stop

$309American Airlines

Tue, Feb 10 - Tue, Feb 17

1:22 pm - 10:27 pm

MCI

PWM

8h 05m

1 stop

5:59 pm - 11:15 pm

PWM

MCI

6h 16m

1 stop

$313Delta

Sat, Mar 7 - Wed, Mar 11

6:35 am - 12:00 pm

STL

PWM

4h 25m

1 stop

12:51 pm - 4:32 pm

PWM

STL

4h 41m

1 stop

$317Delta

Sat, Mar 7 - Wed, Mar 11

6:35 am - 12:00 pm

STL

PWM

4h 25m

1 stop

4:48 pm - 11:58 pm

PWM

STL

8h 10m

2 stops

$322Delta

Sat, Apr 18 - Tue, Apr 21

6:10 am - 3:58 pm

STL

PWM

8h 48m

2 stops

4:45 pm - 11:12 pm

PWM

STL

7h 27m

2 stops

$328Delta

Mon, Apr 27 - Wed, Apr 29

2:29 pm - 11:10 pm

STL

PWM

7h 41m

1 stop

5:45 pm - 11:48 pm

PWM

STL

7h 03m

1 stop

$334American Airlines

Thu, Feb 12 - Thu, Feb 19

5:55 am - 11:15 am

STL

PWM

4h 20m

1 stop

5:35 am - 4:40 pm

PWM

STL

12h 05m

1 stop

$341Southwest

Fri, Mar 6 - Wed, Mar 11

7:41 am - 3:14 pm

STL

PWM

6h 33m

1 stop

7:07 pm - 11:51 pm

PWM

STL

5h 44m

1 stop

$353United Airlines

Tue, Feb 3 - Sat, Feb 7

8:09 am - 2:39 pm

COU

PWM

5h 30m

1 stop

8:40 am - 5:19 pm

PWM

COU

9h 39m

2 stops

$354United Airlines

Fri, Feb 27 - Mon, Mar 2

6:05 pm - 11:50 pm

MCI

PWM

4h 45m

1 stop

3:55 pm - 9:35 pm

PWM

MCI

6h 40m

1 stop

$389Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$150

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 4% 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.

Jackson

Freeport

Bartlett

Oxford

Windham

Intervale

Tamworth

Falmouth

Durham

Waterford

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 (PWM)

PWM

$150 Find Cheap Flights from Missouri to Portland

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

Everything you should know

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

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