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$102+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MCI
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Kansas City are usually found in September or August, booked 83 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap 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 septiembre 11, 2025.

Round-trip from

$239
(American Airlines)

One-way from

$102
(Southwest)

Popular in

April

Cheapest in

September

Average price

$316
From Portland to Kansas City
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One-way flight from Portland to Kansas City
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Highest demand for flights based on searches. 17% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 9/305:20 pmPWM - MCI
1 stop5h 50mAmerican Airlines
mié. 10/84:54 pmMCI - PWM
1 stop5h 57mAmerican Airlines
Deal found 9/10$239
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 9/306:14 amPWM - MCI
1 stop5h 23mUnited Airlines
mar. 10/71:00 pmMCI - PWM
2 stops9h 13mUnited Airlines
Deal found 9/10$244
This American Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/243:28 pmPWM - MCI
1 stop7h 45mAmerican Airlines
sáb. 11/16:00 amMCI - PWM
1 stop7h 10mAmerican Airlines
Deal found 9/10$278
This Delta deal was found by Cheapflights users on 9/11. 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.
vie. 10/311:46 pmPWM - MCI
1 stop5h 18mDelta
sáb. 11/16:15 amMCI - PWM
1 stop4h 45mDelta
Deal found 9/11$287
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 9/304:57 pmPWM - MCI
1 stop5h 48mUnited Airlines
mié. 10/810:01 amMCI - PWM
2 stops8h 40mUnited Airlines
Deal found 9/10$294
This American Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 11/105:21 pmPWM - MCI
1 stop6h 44mAmerican Airlines
sáb. 11/156:00 amMCI - PWM
1 stop5h 08mAmerican Airlines
Deal found 9/10$295
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/233:28 pmPWM - MCI
1 stop6h 24mAmerican Airlines
dom. 10/261:35 pmMCI - PWM
1 stop6h 12mAmerican Airlines
Deal found 9/11$317

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 septiembre 11, 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

mar. 9/30

6:14 am-10:37 am

1 stop5h 23m

Kansas City

mar. 10/7

1:00 pm-11:13 pm

2 stops9h 13m

$244

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 3/3

12:50 pm-5:22 pm

1 stop5h 32m

Kansas City

mié. 3/4

2:55 pm-9:59 pm

1 stop6h 04m

$257

PortlandKansas City

PWM - MCI

PWMMCI

Portland

vie. 10/24

3:28 pm-10:13 pm

1 stop7h 45m

Kansas City

sáb. 11/1

6:00 am-2:10 pm

1 stop7h 10m

$278

PortlandKansas City

PWM - MCI

PWMMCI

Portland

vie. 10/31

1:46 pm-6:04 pm

1 stop5h 18m

Kansas City

sáb. 11/1

6:15 am-12:00 pm

1 stop4h 45m

$287

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 9/30

4:57 pm-9:45 pm

1 stop5h 48m

Kansas City

mié. 10/8

10:01 am-7:41 pm

2 stops8h 40m

$294

PortlandKansas City

PWM - MCI

PWMMCI

Portland

lun. 11/10

5:21 pm-11:05 pm

1 stop6h 44m

Kansas City

sáb. 11/15

10:44 am-9:47 pm

2 stops10h 03m

$300

PortlandKansas City

PWM - MCI

PWMMCI

Portland

jue. 10/23

3:28 pm-8:52 pm

1 stop6h 24m

Kansas City

dom. 10/26

1:35 pm-8:47 pm

1 stop6h 12m

$317

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 3/3

4:48 pm-9:35 pm

1 stop5h 47m

Kansas City

mié. 3/4

10:00 am-11:17 pm

2 stops12h 17m

$324

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 11/25

6:00 am-11:57 am

1 stop6h 57m

Kansas City

vie. 11/28

6:00 am-11:46 am

1 stop4h 46m

$337

PortlandKansas City

PWM - MCI

PWMMCI

Portland

mar. 10/28

5:25 pm-10:15 pm

1 stop5h 50m

$102

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
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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

How far ahead should I book a flight from Portland, Maine to Kansas City?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Kansas City. Price data was last updated on August 29, 2025.

The best time to book flights from Portland, Maine to Kansas City is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Kansas City (average of $298). Flying from Portland, Maine to Kansas City in June is currently the most expensive (average of $352). 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 septiembre 11, 2025.

It’s typically best to fly out from Portland, Maine to Kansas City at noon. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, 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 septiembre 11, 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
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 United Airlines, Delta, and American Airlines fly from Portland, Maine to Kansas City in about 5h 23m. The time it takes to get you to your destination can typically vary by up to 2h 22m. 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 Delta ($334) offers the cheapest pricing from Portland, Maine to Kansas City. Southwest is currently priced 45% below the average price you’ll pay for this route.

  • 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, January is the cheapest month in which you can book a flight from Portland, Maine to Kansas City (average of $298). Flying from Portland, Maine to Kansas City in June is currently the most expensive (average of $352). 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
Shawnee
Lee's Summit
Liberty
Belton
Warrensburg
North Kansas City
Kansas City
Overland Park
Lenexa
Lansing
Lawrence
Olathe

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.

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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$237Average$546FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$262Average$411FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$416FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$389Average$576FlexibilityNo cancel feeOn-time69%

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