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Cheap flights from Kansas City to Philadelphia from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Philadelphia departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kansas City to Philadelphia

Cheap round-trip flights

Spirit Airlines Logo
6:00 am - 2:38 pmMCI-PHL
7h 38m1 stop
Spirit Airlines Logo
3:46 pm - 10:53 pmPHL-MCI
8h 07m1 stop
$176Spirit Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
Spirit Airlines Logo
6:00 am - 2:38 pmMCI-PHL
7h 38m1 stop
Spirit Airlines Logo
3:46 pm - 10:53 pmPHL-MCI
8h 07m1 stop
$177Spirit Airlines
Find Deal
Wed, Aug 20 - Wed, Sep 3
Spirit Airlines Logo
6:00 am - 1:01 pmMCI-PHL
6h 01m1 stop
Spirit Airlines Logo
3:46 pm - 10:53 pmPHL-MCI
8h 07m1 stop
$183Spirit Airlines
Find Deal
Thu, Aug 21 - Fri, Aug 29
Logo
7:20 pm - 5:09 amMCI-PHL
8h 49m1 stop
Logo
3:46 pm - 10:53 pmPHL-MCI
8h 07m1 stop
$209
Find Deal
Wed, Aug 13 - Mon, Aug 25
Logo
8:01 pm - 5:09 amMCI-PHL
8h 08m1 stop
Logo
3:46 pm - 10:53 pmPHL-MCI
8h 07m1 stop
$212
Find Deal
Fri, Aug 15 - Mon, Aug 25
Frontier Logo
7:20 pm - 5:09 amMCI-PHL
8h 49m1 stop
Frontier Logo
5:40 am - 10:42 amPHL-MCI
6h 02m1 stop
$228Frontier
Find Deal
Wed, Aug 13 - Sun, Aug 24
Southwest Logo
4:10 pm - 9:15 pmMCI-PHL
4h 05m1 stop
Southwest Logo
6:35 am - 1:00 pmPHL-MCI
7h 25m1 stop
$237Southwest
Find Deal
Thu, Dec 11 - Tue, Dec 16
Frontier Logo
7:51 pm - 4:49 amMCI-PHL
7h 58m1 stop
Frontier Logo
6:19 am - 7:02 pmPHL-MCI
13h 43m1 stop
$238Frontier
Find Deal
Fri, Nov 7 - Mon, Nov 10
American Airlines Logo
6:25 am - 4:37 pmMCI-PHL
9h 12m1 stop
American Airlines Logo
7:09 pm - 9:26 pmPHL-MCI
3h 17mnonstop
$249American Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 19
American Airlines Logo
5:15 am - 12:48 pmMCI-PHL
6h 33m1 stop
American Airlines Logo
3:12 pm - 10:42 pmPHL-MCI
8h 30m1 stop
$252American Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 19

Spirit Airlines flights from Kansas City to Philadelphia

Our best Spirit Airlines deals on Kansas City to Philadelphia flight tickets
Spirit Airlines
Aug 27
MCI6:00 amKansas City
7h 38m
1 stop
PHL2:38 pmPhiladelphia
Sep 3
PHL3:46 pmPhiladelphia
8h 07m
1 stop
MCI10:53 pmKansas City
$176
Find similar
Spirit Airlines
Aug 20
MCI6:00 amKansas City
7h 38m
1 stop
PHL2:38 pmPhiladelphia
Sep 3
PHL3:46 pmPhiladelphia
8h 07m
1 stop
MCI10:53 pmKansas City
$177
Find similar
Spirit Airlines
Aug 21
MCI6:00 amKansas City
6h 01m
1 stop
PHL1:01 pmPhiladelphia
Aug 29
PHL3:46 pmPhiladelphia
8h 07m
1 stop
MCI10:53 pmKansas City
$183
Find similar

Frontier flights from Kansas City to Philadelphia

Our best Frontier deals on Kansas City to Philadelphia flight tickets
Frontier
Aug 13
MCI7:20 pmKansas City
8h 49m
1 stop
PHL5:09 amPhiladelphia
Aug 24
PHL5:40 amPhiladelphia
6h 02m
1 stop
MCI10:42 amKansas City
$228
Find similar
Frontier
Nov 7
MCI7:51 pmKansas City
7h 58m
1 stop
PHL4:49 amPhiladelphia
Nov 10
PHL6:19 amPhiladelphia
13h 43m
1 stop
MCI7:02 pmKansas City
$238
Find similar
Frontier
Aug 28
MCI2:18 pmKansas City
13h 36m
1 stop
PHL4:54 amPhiladelphia
Aug 31
PHL5:40 amPhiladelphia
6h 02m
1 stop
MCI10:42 amKansas City
$239
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Philadelphia 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Kansas City to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Wed 8/27

6:00 am-2:38 pm

1 stop7h 38m

Philadelphia

Wed 9/3

3:46 pm-10:53 pm

1 stop8h 07m

$176

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Wed 8/20

6:00 am-2:38 pm

1 stop7h 38m

Philadelphia

Wed 9/3

3:46 pm-10:53 pm

1 stop8h 07m

$177

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Thu 8/21

6:00 am-1:01 pm

1 stop6h 01m

Philadelphia

Fri 8/29

3:46 pm-10:53 pm

1 stop8h 07m

$183

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Wed 8/13

7:20 pm-5:09 am

1 stop8h 49m

Philadelphia

Mon 8/25

3:46 pm-10:53 pm

1 stop8h 07m

$209

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Fri 8/15

8:01 pm-5:09 am

1 stop8h 08m

Philadelphia

Mon 8/25

3:46 pm-10:53 pm

1 stop8h 07m

$212

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Wed 8/13

7:20 pm-5:09 am

1 stop8h 49m

Philadelphia

Sun 8/24

5:40 am-10:42 am

1 stop6h 02m

$228

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Thu 12/11

4:10 pm-9:15 pm

1 stop4h 05m

Philadelphia

Tue 12/16

6:35 am-1:00 pm

1 stop7h 25m

$237

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Fri 11/7

7:51 pm-4:49 am

1 stop7h 58m

Philadelphia

Mon 11/10

6:19 am-7:02 pm

1 stop13h 43m

$238

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Wed 11/19

6:25 am-4:37 pm

1 stop9h 12m

Philadelphia

Wed 11/19

7:09 pm-9:26 pm

Nonstop3h 17m

$249

Kansas CityPhiladelphia

MCI - PHL

MCIPHL

Kansas City

Wed 11/19

5:15 am-12:48 pm

1 stop6h 33m

Philadelphia

Wed 11/19

3:12 pm-10:42 pm

1 stop8h 30m

$252

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 Philadelphia from

How to get the cheapest flight ticket from Kansas City to Philadelphia

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 cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Kansas City is in September. Flight prices, which tend to average around $339, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Kansas City averaging around $362.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Kansas City to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $748. On the other hand, Monday is the most expensive day to depart from Kansas City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,054.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Kansas City to Philadelphia in the evening for as low as $133. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $1,214.

What is the cheapest Kansas City to Philadelphia flight route?

Fly from Kansas City to Philadelphia for the best Kansas City - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Kansas City for as low as $326 on momondo.

What cabin class options are available on Kansas City to Philadelphia flights?

There are 4 cabin classes available to choose from on Kansas City to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kansas City to Philadelphia flights?

You could potentially save up to 14% on your flight if you consider stops on a Kansas City to Philadelphia flight.

How have Kansas City to Philadelphia flight prices changed over time?

As of July 2025, prices for Kansas City to Philadelphia flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to Philadelphia

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

Cheap Kansas City to Philadelphia (MCI to PHL) flight deals and tips

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

Best Price Found

$88

Fastest flight time

2h 44m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Kansas City in the past 72 hours is $88. The best round-trip flight deal from Kansas City to Philadelphia found on momondo in the last 72 hours is $176.
The fastest flight from Kansas City to Philadelphia takes 2h 44m
Direct flights go from Kansas City to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Kansas City to Philadelphia by plane?

    A flight from Kansas City to Philadelphia will travel around 1034.0 mi. In terms of flight time, this usually takes a little over 2h 44m.

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

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

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

  • How old do you have to be to fly from Kansas City Airport to Philadelphia 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 Philadelphia Airport.

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

    The required travel and health documents for your Philadelphia 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 Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kansas City to Philadelphia?

  • What is the most popular airline from Kansas City to Philadelphia?

Best airlines flying from Kansas City to Philadelphia

Compare and see reviews for airlines that fly from Kansas City to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
DeltaPriceFrom $220Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $283Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • American Airlines Flights From Kansas City to Philadelphia

    American Airlines is one of the most popular airlines flying from Kansas City to Philadelphia, operating 17 flights/week on average for this route. A good American Airlines flight deal for Kansas City to Philadelphia starts from $283 round-trip, up to an average price of $410. Our users have rated American Airlines at 7.2/10.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Rehoboth Beach
Cape May
Ocean City
Wildwood Crest
King of Prussia
Reading
Dewey Beach
Newark
Dover
North Wildwood
Cherry Hill
Lewes
Avalon
Stone Harbor
Vineland
Exton
Essington
New Castle
Pottstown

Why use momondo?

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

Finding the right flight to Philadelphia from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Philadelphia quick and easy, saving you time and money.

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

Yes. All flights to Philadelphia from Kansas City on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Kansas City to Philadelphia 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 Kansas City to Philadelphia right now. Can momondo alert me if prices change?

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

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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