What is the cheapest airline that flies from Portland to Kansas City?

American Airlines, Southwest, and Delta are the most popular carriers operating from Portland to Kansas City

What airlines fly to Kansas City?

Delta, Southwest and American Airlines are the top three most popular airlines that fly to Kansas City from Portland, Maine according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Kansas City. Keep in mind that there are 5 different airlines that fly to Kansas City on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to Kansas City Airport are refreshed on a daily basis.

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

The number of operators available for flights from Portland Airport to Kansas City Airport is 4 as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kansas City Airport.

What documentation or ID do you need to fly to Kansas City Airport?

The travel and health documents required for your trip to Kansas City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kansas City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$154 Cheap Flights from Portland, Maine to Kansas City (PWM-MCI) in 2025

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Find the cheapest flights from Portland, Maine to Kansas City (PWM-MCI)

Round-trip

One-way

Cheap round-trip flights

5:21 pm - 11:05 pmPWM-MCI

6h 44m1 stop

5:53 am - 11:50 amMCI-PWM

4h 57m1 stop

$317American Airlines

Find Deal

Mon, Nov 10 - Wed, Nov 12

5:21 pm - 11:05 pmPWM-MCI

6h 44m1 stop

5:15 am - 3:24 pmMCI-PWM

9h 09m2 stops

$322American Airlines

Find Deal

Mon, Nov 10 - Wed, Nov 12

6:00 am - 12:45 pmPWM-MCI

7h 45m1 stop

2:13 pm - 10:00 pmMCI-PWM

6h 47m1 stop

$327Delta

Find Deal

Sat, Sep 20 - Sat, Sep 27

4:56 pm - 9:42 pmPWM-MCI

5h 46m1 stop

3:23 pm - 11:59 pmMCI-PWM

7h 36m2 stops

$332United Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

1:40 pm - 8:24 pmPWM-MCI

7h 44m1 stop

4:06 pm - 12:11 amMCI-PWM

7h 05m1 stop

$336Delta

Find Deal

Wed, Sep 17 - Fri, Sep 19

11:58 am - 7:05 pmPWM-MCI

8h 07m2 stops

5:32 am - 4:39 pmMCI-PWM

10h 07m2 stops

$337American Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

5:30 am - 6:25 pmPWM-MCI

13h 55m2 stops

1:20 pm - 10:15 pmMCI-PWM

7h 55m2 stops

$352Southwest

Find Deal

Mon, Nov 10 - Wed, Nov 12

6:00 am - 2:07 pmPWM-MCI

9h 07m1 stop

2:55 pm - 9:59 pmMCI-PWM

6h 04m1 stop

$357Delta

Find Deal

Sun, Nov 23 - Tue, Dec 2

3:56 pm - 11:25 pmPWM-MCI

8h 29m1 stop

7:30 am - 2:26 pmMCI-PWM

5h 56m1 stop

$387United Airlines

Find Deal

Thu, Sep 18 - Sun, Sep 21

5:30 pm - 10:50 pmPWM-MCI

6h 20m1 stop

6:00 am - 12:10 pmMCI-PWM

5h 10m1 stop

$417Southwest

Find Deal

Mon, Dec 22 - Thu, Jan 1

Delta flights from Portland, Maine to Kansas City

Our best Delta deals on Portland, Maine to Kansas City flight tickets

Delta

Sep 20

PWM6:00 amPortland

7h 45m

1 stop

MCI12:45 pmKansas City

Sep 27

MCI2:13 pmKansas City

6h 47m

1 stop

PWM10:00 pmPortland

$327

Find similar

Delta

Sep 17

PWM1:40 pmPortland

7h 44m

1 stop

MCI8:24 pmKansas City

Sep 19

MCI4:06 pmKansas City

7h 05m

1 stop

PWM12:11 amPortland

$336

Find similar

Delta

Sep 3

PWM6:00 amPortland

8h 09m

1 stop

MCI1:09 pmKansas City

Sep 6

MCI2:14 pmKansas City

8h 49m

1 stop

PWM12:03 amPortland

$337

Find similar

United Airlines flights from Portland, Maine to Kansas City

Our best United Airlines deals on Portland, Maine to Kansas City flight tickets

United Airlines

Sep 20

PWM4:56 pmPortland

5h 46m

1 stop

MCI9:42 pmKansas City

Sep 27

MCI3:23 pmKansas City

7h 36m

2 stops

PWM11:59 pmPortland

$332

Find similar

United Airlines

Sep 18

PWM3:56 pmPortland

8h 29m

1 stop

MCI11:25 pmKansas City

Sep 21

MCI7:30 amKansas City

5h 56m

1 stop

PWM2:26 pmPortland

$387

Find similar

United Airlines

Sep 3

PWM6:00 amPortland

10h 56m

2 stops

MCI3:56 pmKansas City

Sep 6

MCI7:30 amKansas City

10h 59m

2 stops

PWM7:29 pmPortland

$427

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Mon 11/10

5:21 pm-11:05 pm

1 stop6h 44m

Kansas City

Wed 11/12

5:53 am-11:50 am

1 stop4h 57m

$317

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Mon 11/10

5:21 pm-11:05 pm

1 stop6h 44m

Kansas City

Wed 11/12

5:15 am-3:24 pm

2 stops9h 09m

$322

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Sat 9/20

6:00 am-12:45 pm

1 stop7h 45m

Kansas City

Sat 9/27

2:13 pm-10:00 pm

1 stop6h 47m

$327

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Sat 9/20

4:56 pm-9:42 pm

1 stop5h 46m

Kansas City

Sat 9/27

3:23 pm-11:59 pm

2 stops7h 36m

$332

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Wed 9/17

1:40 pm-8:24 pm

1 stop7h 44m

Kansas City

Fri 9/19

4:06 pm-12:11 am

1 stop7h 05m

$336

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Sat 9/20

11:58 am-7:05 pm

2 stops8h 07m

Kansas City

Sat 9/27

5:32 am-4:39 pm

2 stops10h 07m

$337

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Mon 11/10

5:30 am-6:25 pm

2 stops13h 55m

Kansas City

Wed 11/12

1:20 pm-10:15 pm

2 stops7h 55m

$352

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Sun 11/23

6:00 am-2:07 pm

1 stop9h 07m

Kansas City

Tue 12/2

2:55 pm-9:59 pm

1 stop6h 04m

$357

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Thu 9/18

3:56 pm-11:25 pm

1 stop8h 29m

Kansas City

Sun 9/21

7:30 am-2:26 pm

1 stop5h 56m

$387

PortlandKansas City

PWM - MCI

PWMMCI

Portland

Mon 12/22

5:30 pm-10:50 pm

1 stop6h 20m

Kansas City

Thu 1/1

6:00 am-12:10 pm

1 stop5h 10m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Kansas City?

In general, September is the cheapest month to fly from Portland, Maine to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $316. If you’re not able to fly to Kansas City in September, then August is your next best option. Flight prices from Portland, Maine to Kansas City during August average around $349.

What is the cheapest day to depart on your flight to Kansas City?

The cheapest day to depart on your flight to Kansas City is on a Friday when prices can be found for as low as $462. This is often the case because there is less demand to fly during this day of the week. Flights from Portland, Maine to Kansas City on a Monday will generally be more expensive and average around $601. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kansas City?

Flying to Kansas City from Portland, Maine at noon is the least expensive time of day to depart. momondo users have found prices as low as $390 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $485. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Kansas City?

You are more likely to see cheaper flights to Kansas City from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $434 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas City from Portland, Maine for as low as $336 on momondo.

When to book flights from Portland, Maine to Kansas City

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Portland, Maine to Kansas City. There are no popular flight routes from Portland, Maine to Kansas City.

Search flight deals

How far is Portland to Kansas City by plane?
Portland and Kansas City are 1294.1 mi apart from one another. In terms of flight time, this usually takes a little over 5h 46m.
When did momondo last update prices for flights from Portland Airport to Kansas City Airport?
Prices for flights from Portland Airport to Kansas City Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Kansas City Airport?
The number of operators available for flights from Portland Airport to Kansas City Airport is 4 as of August 2025.
How old do you have to be to fly from Portland Airport to Kansas City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kansas City Airport.
What documentation or ID do you need to fly to Kansas City Airport?
The travel and health documents required for your trip to Kansas City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kansas City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland, Maine to Kansas City?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland, Maine to Kansas City is American Airlines (38% of total bookings). The next most popular airlines are Delta (35%), Southwest (18%), and United Airlines (9%).

Best airlines flying from Portland, Maine to Kansas City

Compare and see reviews for airlines that fly from Portland, Maine to Kansas City with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $316	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $389	Free Cancellation	Rating 7.4 8,940 reviews	Search United Airlines flights

Overland Park

Topeka

Kansas City

Lawrence

Independence

Olathe

Liberty

Blue Springs

Lenexa

Lee's Summit

Shawnee

Excelsior Springs

Leavenworth

North Kansas City

Warrensburg

Belton

Gladstone

Cameron

Missouri City

Lansing

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Kansas City for you.

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

Flights from Portland to Kansas City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Portland to Kansas City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Kansas City from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.