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Cheap flights from Kansas City to Portland from $129

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:29 pm - 11:59 pmMCI  Kansas City-PWM Portland
6h 30m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:30 am - 11:16 amPWM  Portland-MCI Kansas City
6h 46m1 stop Philadelphia
$255American Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
4:30 pm - 10:31 pmMCI  Kansas City-PWM Portland
5h 01m1 stop Philadelphia
American Airlines Logo
5:30 am - 11:16 amPWM  Portland-MCI Kansas City
6h 46m1 stop Philadelphia
$255American Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
6:29 am - 1:51 pmMCI  Kansas City-PWM Portland
6h 22m1 stop Newark
United Airlines Logo
6:00 am - 10:26 amPWM  Portland-MCI Kansas City
5h 26m1 stop Chicago O'Hare Intl
$255United Airlines
Wed, Oct 21 - Sat, Oct 24
Southwest Logo
2:35 pm - 10:40 pmMCI  Kansas City-PWM Portland
7h 05m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
5:35 am - 11:55 amPWM  Portland-MCI Kansas City
7h 20m1 stop Baltimore/Washington
$260Southwest
Wed, Oct 21 - Sat, Oct 24
Delta Logo
6:00 am - 1:16 pmMCI  Kansas City-PWM Portland
6h 16m1 stop New York LaGuardia
Delta Logo
11:55 am - 4:47 pmPWM  Portland-MCI Kansas City
5h 52m1 stop Minneapolis St Paul
$273Delta
Mon, Oct 5 - Sat, Oct 10
Delta Logo
5:40 am - 1:02 pmMCI  Kansas City-PWM Portland
6h 22m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:05 amPWM  Portland-MCI Kansas City
6h 05m1 stop Atlanta Hartsfield-Jackson
$289Delta
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
6:00 am - 2:38 pmMCI  Kansas City-PWM Portland
7h 38m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 10:26 amPWM  Portland-MCI Kansas City
5h 26m1 stop Chicago O'Hare Intl
$300United Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
5:23 am - 11:53 amMCI  Kansas City-PWM Portland
5h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
4:10 pm - 10:05 pmPWM  Portland-MCI Kansas City
6h 55m1 stop Washington, D.C. Reagan-National
$341American Airlines
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
3:20 pm - 9:48 pmMCI  Kansas City-PWM Portland
5h 28m1 stop Newark
United Airlines Logo
6:00 am - 3:46 pmPWM  Portland-MCI Kansas City
10h 46m2 stops Newark Chicago O'Hare Intl
$350United Airlines
Sat, Jan 9 - Wed, Jan 13
Southwest Logo
6:00 am - 2:45 pmMCI  Kansas City-PWM Portland
7h 45m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
5:20 am - 10:05 amPWM  Portland-MCI Kansas City
5h 45m1 stop Baltimore/Washington
$361Southwest
Wed, Nov 11 - Sun, Nov 15

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American Airlines flights from Kansas City to Portland, Maine

Our best American Airlines deals on Kansas City to Portland, Maine flight tickets
American Airlines
Dec 4
MCI5:23 amKansas City
5h 30m
1 stop
PWM11:53 amPortland
Dec 7
PWM4:10 pmPortland
6h 55m
1 stop
MCI10:05 pmKansas City
$341
American Airlines
Oct 23
MCI4:30 pmKansas City
6h 06m
1 stop
PWM11:36 pmPortland
Oct 25
PWM5:30 amPortland
6h 46m
1 stop
MCI11:16 amKansas City
$390
American Airlines
Oct 13
MCI4:30 pmKansas City
6h 06m
1 stop
PWM11:36 pmPortland
Oct 20
PWM5:30 amPortland
6h 46m
1 stop
MCI11:16 amKansas City
$391

Southwest flights from Kansas City to Portland, Maine

Our best Southwest deals on Kansas City to Portland, Maine flight tickets
Southwest
Oct 21
MCI2:35 pmKansas City
7h 05m
2 stops
PWM10:40 pmPortland
Oct 24
PWM5:35 amPortland
7h 20m
1 stop
MCI11:55 amKansas City
$260
Southwest
Nov 11
MCI6:00 amKansas City
7h 45m
2 stops
PWM2:45 pmPortland
Nov 15
PWM5:20 amPortland
9h 45m
2 stops
MCI2:05 pmKansas City
$406
Southwest
Oct 17
MCI7:35 amKansas City
6h 15m
1 stop
PWM2:50 pmPortland
Oct 24
PWM5:35 amPortland
7h 20m
1 stop
MCI11:55 amKansas City
$411

momondo Fare Finder

 
Use the filters below to find and compare flights from Kansas City to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Wed 10/14

4:29 pm-11:59 pm

1 stop6h 30m

Portland

Wed 10/21

5:30 am-11:16 am

1 stop6h 46m

$255
Quickest round-trip

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Wed 10/21

4:30 pm-10:31 pm

1 stop5h 01m

Portland

Sat 10/24

5:30 am-11:16 am

1 stop6h 46m

$255

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Wed 10/21

6:29 am-1:51 pm

1 stop6h 22m

Portland

Sat 10/24

6:00 am-10:26 am

1 stop5h 26m

$255

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Wed 10/21

2:35 pm-10:40 pm

2 stops7h 05m

Portland

Sat 10/24

5:35 am-11:55 am

1 stop7h 20m

$260

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Mon 10/5

6:00 am-1:16 pm

1 stop6h 16m

Portland

Sat 10/10

11:55 am-4:47 pm

1 stop5h 52m

$273

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Thu 11/5

5:40 am-1:02 pm

1 stop6h 22m

Portland

Mon 11/9

6:00 am-11:05 am

1 stop6h 05m

$289

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Wed 10/14

6:00 am-2:38 pm

2 stops7h 38m

Portland

Wed 10/21

6:00 am-10:26 am

1 stop5h 26m

$300

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Fri 12/4

5:23 am-11:53 am

1 stop5h 30m

Portland

Mon 12/7

4:10 pm-10:05 pm

1 stop6h 55m

$341

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Sat 1/9

3:20 pm-9:48 pm

1 stop5h 28m

Portland

Wed 1/13

6:00 am-3:46 pm

2 stops10h 46m

$350

Kansas CityPortland

MCI Kansas City - PWM Portland

MCIPWM

Kansas City

Wed 11/11

6:00 am-2:45 pm

2 stops7h 45m

Portland

Sun 11/15

5:20 am-10:05 am

1 stop5h 45m

$361

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Kansas City to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Portland, Maine?

Prices are currently low for flights on this route.

Typical prices usually range from $422 to $671.
The lowest price recently found on this route was $255.

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Kansas City is in August. Flight prices, which tend to average around $386, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $443.

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

You are more likely to see cheaper flights to Portland, Maine from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Kansas City for as low as $428 on momondo.

How have Kansas City to Portland, Maine flight prices changed over time?

As of September 2026, prices for Kansas City to Portland, Maine flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Portland, Maine (MCI to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Portland, Maine

Best Price Found

$129

Fastest flight time

4h 19m

Direct flights

None
The best one-way flight to Portland, Maine from Kansas City in the past 72 hours is $129. The best round-trip flight deal from Kansas City to Portland, Maine found on momondo in the last 72 hours is $255.
The fastest flight from Kansas City to Portland, Maine takes 4h 19m
There are no direct flights from Kansas City to Portland, Maine. There are no popular flight routes from Kansas City to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Kansas City to Portland, Maine

  • How far is Kansas City to Portland by plane?

    A flight from Kansas City to Portland will travel around 1294.1 mi. 4h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kansas City Airport to Portland Airport?

    Prices for flights from Kansas City Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Kansas City Airport to Portland Airport?

  • How old do you have to be to fly from Kansas City Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Kansas City to Portland, Maine?

Best airlines flying from Kansas City to Portland, Maine

Compare and see reviews for airlines that fly from Kansas City to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $312Free CancellationRating
7.8
8,570 reviews
Search Delta flights
American AirlinesPriceFrom $312Free CancellationRating
7.1
12,063 reviews
Search American Airlines flights
SouthwestPriceFrom $312Free CancellationRating
8.0
4,189 reviews
Search Southwest flights
United AirlinesPriceFrom $350Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Jackson
Boothbay Harbor
Brunswick
Lewiston
Freeport
Auburn
Conway
Bartlett
Gorham
Bath
Windham
Intervale
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kansas City to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kansas City to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Kansas City to Portland?

Once you have performed a search for Kansas City to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kansas City to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kansas City to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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