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>

$161 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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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$299

Overall average: $406

American Airlines

ג' 3/17ג' 3/24

STL - PWM • 1 stop

Cheapest one-way

$161

Typical prices: $229-$292

Multiple Airlines

ש' 2/7

STL - PWM • 2 stops

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

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

ג', מרץ 17 - ג', מרץ 24

6:00 am - 12:14 pm

STL

PWM

5h 14m

1 stop

5:40 pm - 11:48 pm

PWM

STL

7h 08m

1 stop

$299American Airlines

ג', מרץ 17 - ג', מרץ 24

1:39 pm - 11:59 pm

STL

PWM

9h 20m

2 stops

5:23 am - 11:09 am

PWM

STL

6h 46m

1 stop

$304Delta

ג', מרץ 17 - ג', מרץ 24

12:28 pm - 11:12 pm

STL

PWM

9h 44m

2 stops

5:23 am - 4:32 pm

PWM

STL

12h 09m

2 stops

$310Delta

ג', מאי 12 - ד', מאי 20

6:00 am - 11:55 am

MCI

PWM

4h 55m

1 stop

6:00 am - 11:27 am

PWM

MCI

6h 27m

1 stop

$313Delta

ש', אפר' 18 - ג', אפר' 21

4:09 pm - 11:10 pm

MCI

PWM

6h 01m

1 stop

5:45 pm - 11:59 pm

PWM

MCI

7h 14m

1 stop

$332American Airlines

ג', מרץ 17 - ג', מרץ 24

9:21 am - 5:07 pm

STL

PWM

6h 46m

1 stop

5:40 pm - 11:48 pm

PWM

STL

7h 08m

1 stop

$335American Airlines

ה', פב' 26 - א', מרץ 1

9:37 am - 5:07 pm

STL

PWM

6h 30m

1 stop

5:40 pm - 11:48 pm

PWM

STL

7h 08m

1 stop

$337American Airlines

ג', מאי 12 - ד', מאי 20

6:00 am - 7:04 pm

MCI

PWM

12h 04m

2 stops

9:39 am - 4:24 pm

PWM

MCI

7h 45m

1 stop

$398United Airlines

ג', מאי 12 - ד', מאי 20

6:17 am - 2:49 pm

MCI

PWM

7h 32m

2 stops

5:30 am - 2:26 pm

PWM

MCI

9h 56m

2 stops

$404United Airlines

ב', אפר' 6 - ו', אפר' 10

2:25 pm - 12:05 am

MCI

PWM

8h 40m

2 stops

4:50 pm - 10:40 pm

PWM

MCI

6h 50m

1 stop

$432Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$161

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 6% 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

$161 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