CMI - PHL

$328 Find Cheap Flights from Champaign to Philadelphia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to Philadelphia departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Champaign to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Champaign to Philadelphia, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$328
Typical prices: $589-$665
United Airlines
Fri 5/8Mon 5/11
CMI - PHL • 1 stop
Cheapest one-way
$537
American Airlines
Mon 2/16
CMI - PHL • 1 stop
Top airlines
United Airlines
Cheapest • from $328 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Champaign to Philadelphia (CMI-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Champaign to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Champaign to Philadelphia

Fri, May 8 - Mon, May 11
United Airlines Logo
1:36 pm - 9:33 pm
CMI
-
PHL
6h 57m
1 stop
United Airlines Logo
6:34 pm - 11:49 pm
PHL
-
CMI
6h 15m
1 stop
$328United Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
6:00 am - 2:16 pm
CMI
-
PHL
7h 16m
1 stop
United Airlines Logo
7:45 pm - 5:26 pm
PHL
-
CMI
22h 41m
2 stops
$408United Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
7:00 pm - 12:45 am
CMI
-
PHL
4h 45m
1 stop
United Airlines Logo
10:38 am - 11:49 pm
PHL
-
CMI
14h 11m
2 stops
$440United Airlines
Sat, Feb 28 - Thu, Mar 5
American Airlines Logo
9:53 am - 2:39 pm
CMI
-
PHL
3h 46m
1 stop
American Airlines Logo
10:30 am - 3:17 pm
PHL
-
CMI
5h 47m
1 stop
$509American Airlines
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
9:52 am - 2:44 pm
CMI
-
PHL
3h 52m
1 stop
American Airlines Logo
10:41 am - 3:17 pm
PHL
-
CMI
5h 36m
1 stop
$670American Airlines
Sat, Feb 28 - Thu, Mar 5
American Airlines Logo
6:15 am - 11:23 am
CMI
-
PHL
4h 08m
1 stop
American Airlines Logo
4:36 pm - 9:44 pm
PHL
-
CMI
6h 08m
2 stops
$821American Airlines
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
9:52 am - 5:44 pm
CMI
-
PHL
6h 52m
2 stops
American Airlines Logo
10:41 am - 3:17 pm
PHL
-
CMI
5h 36m
1 stop
$890American Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
2:29 pm - 10:38 pm
CMI
-
PHL
7h 09m
2 stops
American Airlines Logo
11:50 am - 6:24 pm
PHL
-
CMI
7h 34m
2 stops
$901American Airlines
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
9:52 am - 5:44 pm
CMI
-
PHL
6h 52m
2 stops
American Airlines Logo
9:01 am - 3:17 pm
PHL
-
CMI
7h 16m
2 stops
$1,030American Airlines
Sun, Mar 1 - Thu, Mar 5
American Airlines Logo
3:47 pm - 9:54 pm
CMI
-
PHL
5h 07m
1 stop
American Airlines Logo
4:33 pm - 9:44 pm
PHL
-
CMI
6h 11m
1 stop
$1,074American Airlines
Booking Insights

KAYAK's insights & trends for Champaign to Philadelphia flights

Get data-powered insights and trends into flights from Champaign to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Champaign to Philadelphia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Champaign to Philadelphia were found on United Airlines ($328) and American Airlines ($509).

Good to know

Low seasonDecember
Cheapest flight$328
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Champaign to Philadelphia

When to book flights from Champaign to Philadelphia

Are your dates flexible? Find out the best times to travel from Champaign to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Champaign to Philadelphia

  • What is the cheapest flight from Champaign to Philadelphia?

    In the last 3 days, the lowest price for a flight from Champaign to Philadelphia was $537 for a one-way ticket and $328 for a round-trip.

  • Do I need a passport to fly between Champaign and Philadelphia?

    No, a passport isn't needed to fly from Champaign to Philadelphia. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Champaign to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Champaign to Philadelphia?

    oneworld is the only airline alliance operating flights between Champaign and Philadelphia.

  • How does KAYAK find such low prices on flights from Champaign to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Champaign to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Champaign is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Champaign to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Champaign with another airline. Booking your flights between Champaign and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Champaign up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Champaign to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Champaign to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Champaign to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11211 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
6.4Food
Airline reviews

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

2.0 MediocreKristi, Jan 2026
CHS - PHL
Read more American Airlines reviews

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Everything you need to know for your flight from Champaign to Philadelphia

Information on your arrival and departure airports