$81 Cheap Spirit Airlines flights Kansas City (MCI) to Philadelphia (PHL)

View $81 flight on Sat, Dec 6, 2025Opens in a new window

$81 Cheap Spirit Airlines flights Kansas City (MCI) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $81 for one-way flights and $154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Dec 3 - Mon, Dec 8
MCI
Kansas City
PHL
Philadelphia
$154 Roundtrip, found 17 hours ago
$154
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Wed, Dec 3 from Kansas City to Philadelphia, returning Mon, Dec 8, priced at $154 found 17 hours ago
Spirit Airlines
Fri, Dec 5 - Mon, Dec 8
MCI
Kansas City
PHL
Philadelphia
$167 Roundtrip, found 1 hour ago
$167
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Fri, Dec 5 from Kansas City to Philadelphia, returning Mon, Dec 8, priced at $167 found 1 hour ago
Spirit Airlines
Sat, Dec 6 - Mon, Dec 15
MCI
Kansas City
PHL
Philadelphia
$174 Roundtrip, found 3 days ago
$174
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Dec 6 from Kansas City to Philadelphia, returning Mon, Dec 15, priced at $174 found 3 days ago
Spirit Airlines
Thu, Dec 11 - Mon, Dec 15
MCI
Kansas City
PHL
Philadelphia
$180 Roundtrip, found 13 hours ago
$180
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Thu, Dec 11 from Kansas City to Philadelphia, returning Mon, Dec 15, priced at $180 found 13 hours ago
Spirit Airlines
Thu, Jan 29 - Sun, Feb 1
MCI
Kansas City
PHL
Philadelphia
$182 Roundtrip, found 10 hours ago
$182
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Thu, Jan 29 from Kansas City to Philadelphia, returning Sun, Feb 1, priced at $182 found 10 hours ago
Spirit Airlines
Sat, Dec 6 - Mon, Dec 8
MCI
Kansas City
PHL
Philadelphia
$204 Roundtrip, found 10 hours ago
$204
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Sat, Dec 6 from Kansas City to Philadelphia, returning Mon, Dec 8, priced at $204 found 10 hours ago

Frequently asked questions

How much is a Spirit Airlines flight from Kansas City Intl. Airport (MCI) to Philadelphia Intl. Airport (PHL)?
You can discover affordable return Spirit Airlines flights from $154 from MCI to PHL by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $81 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MCI to PHL with Spirit Airlines?
January is one of the most affordable months to jet off to Philadelphia with Spirit Airlines. You could also find excellent prices on return and one-way tickets in February.
What is the cheapest time to book flights from Kansas City Intl. Airport (MCI) to Philadelphia Intl. Airport (PHL) with Spirit Airlines?
Search for affordable Spirit Airlines flights from Kansas City Intl. Airport (MCI) to Philadelphia Intl. Airport (PHL) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Spirit Airlines fly nonstop from Kansas City Intl. Airport (MCI) to Philadelphia Intl. Airport (PHL)?
Simply enter your dates, hit search and use the "Nonstop" filter on Expedia to find any direct flights from MCI to PHL with Spirit Airlines or another airline.
What is the earliest Spirit Airlines flight from MCI to PHL?
Browse Spirit Airlines's earliest flights from MCI to PHL by using the "Morning" and "Early Morning" filters. Not only will you get to your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Spirit Airlines fly into in Philadelphia?
Board a Spirit Airlines flight from Kansas City Intl. Airport (MCI) to Philadelphia, and you'll most likely touch down at Philadelphia Intl. Airport (PHL). This is the airline's main hub in this destination.
Why fly with Spirit Airlines from MCI to PHL?
Offering a rewarding loyalty program, Spirit Airlines is a top pick for many travelers flying from MCI to PHL. Plus, as a Free Spirit and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Spirit Airlines flight from Kansas City Intl. Airport (MCI) to Philadelphia Intl. Airport (PHL)?
Depending on your fare type, a fee is typically charged if you cancel or change your flight more than 24 hours after it's been confirmed. To secure flexible fares, select our "Changes included" or "No cancel fee" filter when looking for flights. For more details on canceling or modifying your reservation, visit "Trips," select your flight and tick "Manage Booking."

Travel information

Origin airport
Kansas City Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
American Airlines
Distance
1035 mi
Average flight time
4 hours 6 mins

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*Available to One Key members.