$141+ Cheap flights from Portland, ME (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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Portland to Missouri 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 Portland to Missouri
Keep the following information in mind while searching for Portland to Missouri flight deals. Data was last updated June 12, 2025.
Round-trip from | $274 (Delta) |
|---|---|
One-way from | $141 (FlightHub) |
Popular in | April |
Cheapest in | August |
Average price | $409 |
Find flight deals from Portland to Missouri
Cheapest flights from Portland to MissouriExplore 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 June 12, 2025.
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 June 12, 2025.
This Delta deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Southwest deal was found by Cheapflights users on 6/10. 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.
This Southwest deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/12. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Portland to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandSpringfield
PWM - SGF
PWMSGF
Portland
Tue 7/15
6:05 am-3:12 pm
2 stops10h 07m
Springfield-Branson
Tue 7/22
3:57 pm-12:38 am
1 stop7h 41m
PortlandKansas City
PWM - MCI
PWMMCI
Portland
Thu 9/25
6:14 am-10:37 am
1 stop5h 23m
Kansas City
Mon 9/29
5:47 pm-11:59 pm
1 stop5h 12m
PortlandKansas City
PWM - MCI
PWMMCI
Portland
Thu 8/7
5:57 pm-12:05 am
1 stop7h 08m
Kansas City
Sat 8/9
4:26 pm-10:59 pm
1 stop5h 33m
PortlandSt. Louis
PWM - STL
PWMSTL
Portland
Wed 7/2
6:03 am-11:31 am
1 stop6h 28m
Lambert-St Louis
Sat 7/5
1:30 pm-9:37 pm
1 stop7h 07m
PortlandKansas City
PWM - MCI
PWMMCI
Portland
Fri 12/5
3:30 pm-9:25 pm
1 stop6h 55m
Kansas City
Mon 12/8
6:00 am-2:55 pm
1 stop7h 55m
PortlandSt. Louis
PWM - STL
PWMSTL
Portland
Fri 8/8
5:50 am-11:30 am
1 stop6h 40m
Lambert-St Louis
Sat 8/23
12:30 pm-10:00 pm
1 stop8h 30m
PortlandSpringfield
PWM - SGF
PWMSGF
Portland
Tue 7/8
6:01 am-2:31 pm
2 stops9h 30m
Springfield-Branson
Tue 7/15
3:10 pm-10:01 pm
1 stop5h 51m
PortlandSpringfield
PWM - SGF
PWMSGF
Portland
Tue 7/15
6:25 pm-11:56 pm
1 stop6h 31m
Springfield-Branson
Tue 7/22
2:08 pm-10:52 pm
1 stop7h 44m
PortlandSt. Louis
PWM - STL
PWMSTL
Portland
Thu 7/24
6:15 am-12:43 pm
1 stop7h 28m
Lambert-St Louis
Mon 7/28
4:28 pm-10:45 pm
1 stop5h 17m
PortlandKansas City
PWM - MCI
PWMMCI
Portland
Tue 11/25
5:40 am-1:54 pm
1 stop9h 14m
Kansas City
Fri 11/28
4:15 pm-12:04 am
1 stop6h 49m
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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Missouri
What is the cheapest month to book a flight from Portland, Maine to Missouri?
Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Missouri (average of $311). Flying from Portland, Maine to Missouri in March is currently the most expensive (average of $356). 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 June 12, 2025.
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 June 12, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines 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.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
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.
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Alternative routes for Portland to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$267 | Average$519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$351 | Average$528 | FlexibilityNo cancel fee | On-time63% |