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$214+ Cheap flights from Portland, ME to Kansas City (PWM - MCI)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MCI
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Portland to Kansas City

Cheapest flights from Portland to Kansas City
Explore the most affordable flight options available from Portland to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
mar. 12/237:30 pmPWM - MCI
2 stops27h 20mUnited Airlines
vie. 12/267:40 amMCI - PWM
2 stops10h 11mUnited Airlines
Deal found 12/11$761
This United Airlines deal was found by Cheapflights users on 12/10. 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.
lun. 12/226:00 amPWM - MCI
2 stops9h 38mUnited Airlines
vie. 1/26:00 amMCI - PWM
1 stop7h 14mUnited Airlines
Deal found 12/10$873

Find flight deals from Portland to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Kansas City (MCI). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$304
(Southwest)

One-way from

$214
(United Airlines)

Popular in

April

Cheapest in

August

Average price

$539
Provider with most accurate pricing for Portland-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Portland-Kansas City flights.
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From Portland to Kansas City
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One-way flight from Portland to Kansas City
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Kansas City 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Portland to Kansas City that are best for you.

Fly from

Portland

Fly to

Kansas City

Route

Depart

Return

Price

PortlandKansas City

PWM - MCI

PWMMCI

Portland

jue. 1/1

5:30 am-11:35 am

1 stop7h 05m

Kansas City

mar. 1/6

2:00 pm-10:15 pm

1 stop7h 15m

$304

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mié. 2/11

5:59 pm-11:04 pm

1 stop6h 05m

Kansas City

mié. 2/18

6:30 am-12:00 pm

1 stop4h 30m

$304

PortlandKansas City

PWM - MCI

PWMMCI

Portland

jue. 1/29

6:00 am-11:13 am

1 stop6h 13m

Kansas City

mié. 2/4

6:30 am-12:03 pm

1 stop4h 33m

$332

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 2/3

6:00 am-11:13 am

1 stop6h 13m

Kansas City

jue. 2/5

6:30 am-12:03 pm

1 stop4h 33m

$332

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 2/3

2:35 pm-7:19 pm

1 stop5h 44m

Kansas City

sáb. 2/7

6:30 am-12:08 pm

1 stop4h 38m

$332

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 2/3

6:00 am-11:13 am

1 stop6h 13m

Kansas City

lun. 2/9

6:30 am-12:03 pm

1 stop4h 33m

$332

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mié. 1/28

5:30 am-12:17 pm

1 stop7h 47m

Kansas City

lun. 2/9

6:30 am-12:03 pm

1 stop4h 33m

$332

PortlandKansas City

PWM - MCI

PWMMCI

Portland

jue. 1/29

5:57 pm-11:04 pm

1 stop6h 07m

Kansas City

sáb. 2/7

6:30 am-12:08 pm

1 stop4h 38m

$351

PortlandKansas City

PWM - MCI

PWMMCI

Portland

jue. 1/29

5:57 pm-11:04 pm

1 stop6h 07m

Kansas City

lun. 2/9

6:30 am-12:03 pm

1 stop4h 33m

$351

PortlandKansas City

PWM - MCI

PWMMCI

Portland

sáb. 1/31

2:35 pm-7:19 pm

1 stop5h 44m

Kansas City

lun. 2/9

6:30 am-12:03 pm

1 stop4h 33m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 17 results
1
2

Compare providers for flights from Portland to Kansas City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Kansas City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Kansas City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Kansas City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Kansas City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Kansas City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Kansas City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Kansas City

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Kansas City (average of $162). Flying from Portland, Maine to Kansas City in March is currently the most expensive (average of $299). 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 MCI?

Find hourly flight availability from Portland to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

It’s typically best to fly out from Portland, Maine to Kansas City at noon. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. 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 Kansas City. Reviews last updated diciembre 12, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Portland to Kansas City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,095 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Comfort

8.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

  • How long is the flight from Portland, Maine to Kansas City?

    Airlines like Southwest and Delta fly from Portland, Maine to Kansas City in about 6h 05m. The time it takes to get you to your destination can typically vary by up to 1h. Portland, Maine and Kansas City are separated by a distance of 1293 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland, Maine to Kansas City round-trip?

    According to our current data, Southwest ($237), American Airlines ($262), and United Airlines ($319) offers the cheapest pricing from Portland, Maine to Kansas City. Southwest is currently priced 47% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $128 on Delta. Other airlines that offer cheap prices include American Airlines from $154 and Southwest from $168 one-way.

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

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

  • How can I find direct flights from Portland to Kansas City?

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

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

    Yes. Cheapflights offers flight deals from Portland to Kansas City 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 Kansas City?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Kansas City (average of $162). Flying from Portland, Maine to Kansas City in March is currently the most expensive (average of $299). 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

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Lee's Summit
Kansas City
Warrensburg
Belton
Overland Park
Independence
Lenexa
Liberty
North Kansas City
Lansing
Lawrence
Olathe
Shawnee

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Top 4 airlines flying from Portland to Kansas City

Discover the top 4 airlines that operate flights from Portland to Kansas City. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$237Average$416FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$262Average$413FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$415FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$389Average$572FlexibilityNo cancel feeOn-time69%

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