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>

$140 CHEAP FLIGHTS from Missouri to Portland

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Cheap Flight Deals 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Portland

KAYAK's recommended round-trip deals from the most popular airlines that fly from Missouri to Portland.

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

Choose your dates

6:13 am - 11:24 amSTL-PWM

4h 11m1 stop

4:01 pm - 8:58 pmPWM-STL

5h 57m1 stop

$285American Airlines

Find Deal

Wed, Apr 30 - Wed, May 7

1:48 pm - 10:24 pmSTL-PWM

7h 36m1 stop

7:20 am - 11:32 amPWM-STL

5h 12m1 stop

$302American Airlines

Find Deal

Tue, Apr 22 - Thu, Apr 24

11:15 am - 11:14 pmSTL-PWM

10h 59m2 stops

7:00 am - 1:01 pmPWM-STL

7h 01m1 stop

$307Delta

Find Deal

Tue, Apr 22 - Thu, Apr 24

11:15 am - 11:14 pmSTL-PWM

10h 59m2 stops

5:32 am - 4:26 pmPWM-STL

11h 54m2 stops

$312Delta

Find Deal

Tue, Apr 22 - Thu, Apr 24

3:20 pm - 10:01 pmSTL-PWM

5h 41m1 stop

6:10 am - 12:27 pmPWM-STL

7h 17m1 stop

$352United Airlines

Find Deal

Tue, Jul 22 - Thu, Jul 24

5:00 am - 1:18 pmSTL-PWM

7h 18m2 stops

6:10 am - 12:27 pmPWM-STL

7h 17m1 stop

$357United Airlines

Find Deal

Tue, Jul 22 - Thu, Jul 24

4:35 pm - 12:05 amSTL-PWM

6h 30m2 stops

6:55 pm - 10:55 pmPWM-STL

5h 00m1 stop

$377Southwest

Find Deal

Fri, Jul 25 - Tue, Jul 29

6:00 pm - 12:05 amMCI-PWM

5h 05m1 stop

5:40 am - 10:00 amPWM-MCI

5h 20m1 stop

$391Southwest

Find Deal

Thu, Jun 5 - Sun, Jun 8

5:00 pm - 5:38 pmSTL-PWM

23h 38m2 stops

12:32 pm - 6:41 pmPWM-STL

31h 09m3 stops

$625

Find Deal

Fri, May 23 - Sun, May 25

11:26 am - 9:43 amMCI-PWM

21h 17m2 stops

2:35 pm - 10:41 pmPWM-MCI

33h 06m3 stops

$638

Find Deal

Fri, May 30 - Thu, Jun 5

Low season	January
High season	July
Cheapest flight	$140

Best time to beat the crowds with an average 5% 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.

See more FAQs

Jackson

Freeport

Intervale

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PWM)

PWM

$140 Find Cheap Flights from Missouri to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

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

Cheap Flight Deals 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

Low season

High season

Cheapest flight

FAQs for booking flights from Missouri to Portland

How does KAYAK find such low prices 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?

What is the Hacker Fare option on flights from Missouri to Portland?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Portland?

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

Cabin classes available on flights to Portland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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

Find direct flights for Portland

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Portland

Flights from all regions of Missouri to Portland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Portland

Find deals for your return flight