HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$54+ Cheap flights from Missouri to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PDX
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Portland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Missouri to Portland

Cheapest flights from Missouri to Portland
Explore the most affordable flight options available from Missouri to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Booking.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/102:33 pmMCI - PDX
1 stop7h 55mMultiple Airlines
Tue 12/1712:45 pmPDX - MCI
1 stop18h 17mMultiple Airlines
Deal found 11/20$217
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/102:33 pmMCI - PDX
1 stop7h 55mSpirit Airlines
Tue 12/179:08 amPDX - MCI
1 stop26h 10mSpirit Airlines
Deal found 11/20$220
This Alaska Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/287:00 amMCI - PDX
1 stop5h 56mAlaska Airlines
Fri 11/296:00 amPDX - MCI
1 stop5h 40mAlaska Airlines
Deal found 11/21$226
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:46 pmSTL - PDX
1 stop7h 29mFrontier
Wed 12/187:15 pmPDX - STL
1 stop13h 55mFrontier
Deal found 11/20$248
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:30 amMCI - PDX
1 stop8h 05mDelta
Sun 12/152:07 pmPDX - MCI
1 stop8h 06mDelta
Deal found 11/19$255
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:25 pmSTL - PDX
2 stops11h 04mDelta
Sun 12/155:10 amPDX - STL
1 stop6h 20mDelta
Deal found 11/21$266
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/121:39 pmSTL - PDX
1 stop6h 25mUnited Airlines
Mon 12/1611:59 pmPDX - STL
1 stop8h 28mUnited Airlines
Deal found 11/21$274
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1210:25 amSGF - PDX
1 stop9h 09mAmerican Airlines
Sun 12/157:40 amPDX - SGF
1 stop9h 04mAmerican Airlines
Deal found 11/21$288
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:20 amMCI - PDX
2 stops9h 12mUnited Airlines
Thu 12/2611:55 pmPDX - MCI
1 stop7h 18mUnited Airlines
Deal found 11/21$306
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:20 amSTL - PDX
2 stops10h 30mAlaska Airlines
Sun 1/1212:45 pmPDX - STL
1 stop8h 18mAlaska Airlines
Deal found 11/20$317
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/121:35 pmSGF - PDX
2 stops8h 38mUnited Airlines
Sun 12/1511:59 pmPDX - SGF
1 stop8h 42mUnited Airlines
Deal found 11/21$318
This Frontier deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/262:03 pmMCI - PDX
1 stop12h 26mFrontier
Tue 12/36:05 amPDX - MCI
1 stop5h 07mFrontier
Deal found 11/21$324

Find flights from Missouri to Portland within your budget

Customize your flight search to find flights from Missouri to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Wed 1/29

2:49 pm-8:46 pm

1 stop7h 57m

Portland

Tue 2/4

6:05 am-1:53 pm

1 stop5h 48m

$198

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Wed 1/15

5:00 pm-11:54 pm

1 stop8h 54m

Portland

Thu 1/23

12:45 am-10:54 am

1 stop8h 09m

$212

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 1/16

7:03 pm-9:21 am

2 stops16h 18m

Portland

Sun 1/19

10:16 am-6:32 pm

1 stop6h 16m

$216

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 3/1

7:25 pm-9:31 pm

Nonstop4h 06m

Portland

Tue 3/4

12:09 pm-5:39 pm

Nonstop3h 30m

$217

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Mon 1/13

4:36 pm-11:13 pm

1 stop8h 37m

Portland

Thu 1/16

9:00 am-6:09 pm

1 stop7h 09m

$222

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 12/6

11:02 pm-6:21 pm

1 stop21h 19m

Portland

Sun 12/8

12:03 pm-5:35 pm

1 stop27h 32m

$222

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Wed 12/11

6:46 pm-12:15 am

1 stop7h 29m

Portland

Wed 12/18

7:15 pm-11:10 am

1 stop13h 55m

$248

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 2/14

8:35 pm-12:37 am

1 stop6h 02m

Portland

Wed 2/19

6:32 am-7:35 pm

1 stop11h 03m

$252

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 12/12

6:30 am-12:35 pm

1 stop8h 05m

Portland

Sun 12/15

2:07 pm-12:13 am

1 stop8h 06m

$255

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Fri 1/10

5:03 am-11:06 am

1 stop8h 03m

Portland

Sun 1/12

11:59 pm-10:48 am

1 stop8h 49m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 37 results
1
2
3
4

Best time to book a flight from Missouri to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Missouri to Portland

Get recent, data-driven insights about flights from Missouri to Portland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Missouri to Portland?

Currently, November is the cheapest month in which you can book a flight from Missouri to Portland (average of $268). Flying from Missouri to Portland in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to PDX?

Find hourly flight availability from Missouri to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Portland as you normally would.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Missouri to Portland, such as Delta, Alaska Airlines and Spirit Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Missouri to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Missouri?

    If you book a flight to Portland from Missouri, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How popular is this Missouri to Portland flight route?

    Flights from Missouri to Portland have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines to fly from Missouri to Portland one-way?

    The cheapest airlines for a one-way flight from Missouri to Portland are Frontier ($54), Spirit Airlines ($82), and Delta ($99).

  • What are the most popular routes from Missouri to Portland?

    While some choose either Lambert-St Louis - Portland or Springfield-Branson - Portland, Kansas City - Portland is the most popular route from Missouri to Portland.

  • Can I find deals for flights from Missouri to Portland that include hotel bookings?

    Yes. In addition to deals on Missouri to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Portland.

  • Can I find deals for business class flights from Missouri to Portland?

    Yes. Cheapflights offers flight deals from Missouri to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Portland?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Portland (average of $268). Flying from Missouri to Portland in July is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Portland flights
John F Kennedy Intl to Portland flights
Newark to Portland flights
O'Hare Intl to Portland flights
San Francisco to Portland flights
Burbank to Portland flights
Santa Ana to Portland flights
Dallas/Fort Worth to Portland flights
Ontario to Portland flights
Minneapolis to Portland flights
Denver to Portland flights
LaGuardia to Portland flights
Hobby to Portland flights
Sky Harbor Intl to Portland flights
Atlanta to Portland flights
Los Angeles to Boise flights
Dulles Intl to Portland flights
Seattle to Boise flights
Oakland to Portland flights
Salt Lake City to Portland flights
Reagan-National to Portland flights
Boston to Portland flights
George Bush Intcntl to Portland flights
San Jose to Portland flights
O'Hare Intl to Boise flights
Austin to Portland flights
Sacramento to Portland flights
Baltimore to Portland flights
San Diego to Portland flights
Midway to Portland flights
San Francisco to Redmond flights
Las Vegas to Portland flights
Los Angeles to Redmond flights
Denver to Boise flights
Orlando to Portland flights
Philadelphia to Portland flights
Detroit to Portland flights
Ontario to Boise flights
Minneapolis to Boise flights
Honolulu to Portland flights
San Francisco to Eugene flights
Burbank to Boise flights
Nashville to Portland flights
Sky Harbor Intl to Boise flights
Denver to Redmond flights
San Francisco to Boise flights
Raleigh to Portland flights
Seattle to Redmond flights
Charlotte to Portland flights
Boise to Portland flights

Top 7 airlines flying from Missouri to Portland

Discover the top 7 airlines that operate flights from Missouri to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$198FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$205FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$169Average$454FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$343FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$215Average$463FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$466FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$404FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines