$29 Find Cheap Flights from Philadelphia to Michigan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Michigan departing on 7/17. 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 Michigan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Michigan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Michigan.
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Flight Deals

Cheap Flights from Philadelphia to Michigan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Grand Rapids
Grand Rapidsnonstop$69
Traverse City
Traverse Citynonstop$329
Flint
Flint1 stop$289
Lansing
Lansing1 stop$309
Kalamazoo
Kalamazoo1 stop$298
Bay City
Bay City1 stop$304
Marquette
Marquette1 stop$298
Pellston
Pellston1 stop$353
Muskegon
Muskegon1 stop$632
Chicago
Chicagononstop$198
Grand Rapids
Grand Rapidsnonstop$69
Traverse City
Traverse Citynonstop$329
Flint
Flint1 stop$289
Lansing
Lansing1 stop$309
Kalamazoo
Kalamazoo1 stop$298
Bay City
Bay City1 stop$304
Marquette
Marquette1 stop$298
Pellston
Pellston1 stop$353
Muskegon
Muskegon1 stop$632
Chicago
Chicagononstop$198

Book Cheap Philadelphia to Michigan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Michigan 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 Philadelphia to Michigan

Fri, Jun 26 - Mon, Jun 29
Allegiant Air Logo
11:26 am - 1:31 pm
PHL
-
GRR
2h 05mnonstop
Allegiant Air Logo
8:45 am - 10:36 am
GRR
-
PHL
1h 51mnonstop
$69Allegiant Air
Fri, Jun 12 - Mon, Jun 15
Allegiant Air Logo
4:24 pm - 6:29 pm
PHL
-
GRR
2h 05mnonstop
Allegiant Air Logo
1:43 pm - 3:34 pm
GRR
-
PHL
1h 51mnonstop
$73Allegiant Air
Sat, Jun 27 - Thu, Jul 2
Frontier Logo
5:06 pm - 6:47 pm
PHL
-
ORD
2h 41mnonstop
Frontier Logo
8:00 pm - 11:32 pm
ORD
-
PHL
2h 32mnonstop
$198Frontier
Fri, Jul 3 - Tue, Jul 14
Frontier Logo
4:35 pm - 1:44 pm
PHL
-
DTW
21h 09m
1 stop
Frontier Logo
6:40 pm - 1:09 am
DTW
-
PHL
6h 29m
1 stop
$200Frontier
Sat, Jul 18 - Sat, Jul 25
United Airlines Logo
7:00 pm - 11:23 pm
PHL
-
SBN
4h 23m
1 stop
United Airlines Logo
3:17 pm - 9:19 pm
SBN
-
PHL
6h 02m
1 stop
$267United Airlines
Tue, Jun 30 - Tue, Jul 7
Delta Logo
5:15 am - 11:02 am
PHL
-
SBN
5h 47m
1 stop
Delta Logo
3:09 pm - 7:25 pm
SBN
-
PHL
4h 16m
1 stop
$288Delta
Sat, Jul 18 - Mon, Jul 20
American Airlines Logo
5:43 pm - 11:39 pm
PHL
-
FNT
5h 56m
1 stop
American Airlines Logo
5:40 pm - 12:59 am
FNT
-
PHL
7h 19m
1 stop
$289American Airlines
Sat, Jul 11 - Mon, Jul 13
American Airlines Logo
5:43 pm - 11:39 pm
PHL
-
FNT
5h 56m
1 stop
American Airlines Logo
5:40 pm - 12:59 am
FNT
-
PHL
7h 19m
1 stop
$291American Airlines
Sat, Jul 4 - Wed, Jul 8
Delta Logo
5:22 pm - 10:40 pm
PHL
-
MBS
5h 18m
1 stop
Delta Logo
11:48 am - 4:43 pm
MBS
-
PHL
4h 55m
1 stop
$304Delta
Sat, Aug 15 - Wed, Aug 19
United Airlines Logo
6:25 am - 1:10 pm
PHL
-
TVC
6h 45m
1 stop
United Airlines Logo
2:05 pm - 9:27 pm
TVC
-
PHL
7h 22m
1 stop
$349United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Michigan flights

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

How much is a round-trip flight from Philadelphia to Michigan?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Michigan departing in July.

What is the cheapest Philadelphia to Michigan flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Michigan from Philadelphia found in the last 5 days was to Grand Rapids, at $77 round-trip. The most popular route is from Philadelphia (PHL) to Detroit Metropolitan Wayne County Airport (DTW), and the cheapest round-trip airline ticket found on this route in the last 5 days was $213.

What is the cheapest time of day to fly to Michigan?

The average price for all round-trip flights from Philadelphia to Michigan depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Michigan is generally in the afternoon, when round-trip flights cost $347 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Michigan is generally in the evening, which is peak travel time and where the average cost of a ticket is $447.

Can I save money by flying with a layover from Philadelphia to Michigan?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $321, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Philadelphia to Michigan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Michigan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Michigan is February, when tickets cost $29 (return) on average. On the other hand, the most expensive months are October and January, when the average cost of round-trip tickets is $84 and $80 respectively.

What’s the cheapest day of the week to fly from Philadelphia to Michigan?

The average price of all round-trip flights from Philadelphia to Michigan clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Michigan, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Michigan back to Philadelphia, the best deals are generally found on Thursday, with Monday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Michigan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Michigan, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$29
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Philadelphia to Grand Rapids

FAQs - booking Michigan flights

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

    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 Philadelphia to Michigan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Michigan 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 Philadelphia to Michigan?

    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 from Philadelphia to Michigan with an airline and back with another airline.

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

    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 from Philadelphia to Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Michigan

  • Looking for a cheap flight? 25% of our users found tickets from Philadelphia to the following destinations at these prices or less: Chicago $160 one-way - $308 round-trip

Reviews of the top 5 airlines serving from Philadelphia to Michigan

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Michigan. 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 Philadelphia to Michigan? 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.
7.8
DeltaOverall score based on 8395 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

The gentleman at the gate I think his name is RIE was exceptional

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

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

Information on your arrival and departure airports