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$75+ Cheap flights from Portland (PWM) to Missouri

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — STL
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Portland to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Missouri (USMO). 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 Portland to Missouri

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

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.
Fri 12/139:13 pmPWM - STL
1 stop26h 33mFrontier
Sun 12/155:02 pmSTL - PWM
1 stop26h 12mFrontier
Deal found 11/20$258
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1311:40 amPWM - STL
2 stops8h 25mSouthwest
Sun 12/155:20 pmSTL - PWM
1 stop5h 35mSouthwest
Deal found 11/20$421
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:56 pmPWM - STL
2 stops22h 25mMultiple Airlines
Sun 12/154:26 pmSTL - PWM
2 stops17h 55mMultiple Airlines
Deal found 11/20$436
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:00 amPWM - STL
1 stop5h 36mDelta
Sat 12/75:00 pmSTL - PWM
1 stop6h 08mDelta
Deal found 11/20$446
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:24 amPWM - MCI
1 stop5h 54mAmerican Airlines
Sun 12/155:31 amMCI - PWM
1 stop5h 04mAmerican Airlines
Deal found 11/20$450
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1312:58 pmPWM - MCI
2 stops11h 57mDelta
Sun 12/154:55 pmMCI - PWM
1 stop6h 13mDelta
Deal found 11/20$511
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/205:39 amPWM - STL
1 stop17h 14mAmerican Airlines
Sun 12/225:58 pmSTL - PWM
1 stop5h 39mAmerican Airlines
Deal found 11/20$564
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:20 amPWM - MCI
1 stop10h 44mUnited Airlines
Tue 12/316:00 amMCI - PWM
1 stop7h 37mUnited Airlines
Deal found 11/20$590
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:15 pmPWM - MCI
2 stops8h 50mSouthwest
Fri 12/276:05 pmMCI - PWM
1 stop5h 00mSouthwest
Deal found 11/20$601
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:01 pmPWM - MCI
2 stops26h 17mMultiple Airlines
Fri 12/272:13 pmMCI - PWM
2 stops20h 16mMultiple Airlines
Deal found 11/19$738
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/205:20 amPWM - STL
2 stops13h 31mUnited Airlines
Sun 12/225:00 amSTL - PWM
2 stops17h 59mUnited Airlines
Deal found 11/20$769

Find flights from Portland to Missouri within your budget

Customize your flight search to find flights from Portland to Missouri 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Sun 1/5

7:51 pm-6:43 am

1 stop11h 52m

Lambert-St Louis

Sat 1/11

5:05 pm-6:08 pm

1 stop24h 03m

$213

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Wed 2/5

2:24 pm-10:15 pm

1 stop8h 51m

Kansas City

Sat 2/8

5:48 am-1:54 pm

1 stop7h 06m

$335

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Wed 2/5

6:00 am-5:39 pm

2 stops12h 39m

Kansas City

Sat 2/8

7:00 am-4:06 pm

2 stops8h 06m

$344

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Sun 1/5

7:00 am-11:56 am

1 stop5h 56m

Lambert-St Louis

Sat 1/11

7:15 am-7:24 pm

2 stops11h 09m

$356

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Fri 12/13

11:40 am-7:05 pm

2 stops8h 25m

Lambert-St Louis

Sun 12/15

5:20 pm-11:55 pm

1 stop5h 35m

$421

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Fri 12/13

5:56 pm-3:21 pm

2 stops22h 25m

Lambert-St Louis

Sun 12/15

4:26 pm-11:21 am

2 stops17h 55m

$436

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Sat 3/15

5:20 am-10:00 am

1 stop5h 40m

Kansas City

Sat 3/22

5:50 am-5:00 pm

2 stops10h 10m

$461

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Sun 1/5

5:20 am-9:54 am

1 stop5h 34m

Lambert-St Louis

Sat 1/11

5:30 pm-10:45 am

3 stops16h 15m

$517

PortlandSt. Louis

PWM - STL

PWMSTL

Portland

Fri 12/20

5:39 am-9:53 pm

1 stop17h 14m

Lambert-St Louis

Sun 12/22

5:58 pm-12:37 am

1 stop5h 39m

$564

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Thu 12/26

5:20 am-3:04 pm

1 stop10h 44m

Kansas City

Tue 12/31

6:00 am-2:37 pm

1 stop7h 37m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 20 results
1
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Best time to book a flight from Portland to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Portland 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 Portland to Missouri

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

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

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Missouri (average of $308). Flying from Portland, Maine to Missouri in March is currently the most expensive (average of $357). 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 PWM to MO?

Find hourly flight availability from Portland to Missouri. 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.

When flying from Portland, Maine to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Southwest, United Airlines and Delta from Portland to Missouri to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

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
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

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
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Frontier
6.1
Okay
3,539 reviews
Southwest
8.1
Very good
5,015 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Crew

8.7

Food

7.2

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 Portland to Missouri. 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 from for flights from Portland to Missouri?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Missouri from Portland.

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

    One-way options have recently been found by users for as low as $75 on Frontier. Other airlines that offer cheap prices include Delta from $167 and American Airlines from $223 one-way.

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

    When deciding which route to take from Portland, Maine to Missouri consider Portland - Kansas City, Portland - Lambert-St Louis or Portland - Springfield-Branson as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Missouri 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 Portland, Maine to Missouri?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Missouri (average of $308). Flying from Portland, Maine to Missouri in March is currently the most expensive (average of $357). 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

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Alternative routes for Portland to Missouri

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Top 4 airlines flying from Portland to Missouri

Discover the top 4 airlines that operate flights from Portland to Missouri. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$473FlexibilityNo cancel feeOn-time71%
DeltaCheapest$267Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$300Average$586FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$416Average$546FlexibilityNo cancel feeOn-time63%
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