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Flights to Philadelphia

$24 Cheap flights to Philadelphia

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Philadelphia departing on 12/4. 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 the United States to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from the United States to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Philadelphia.

Cheap last minute flights

Planning a quick getaway from the United States to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Philadelphia

Find recent round-trip train or bus tickets from the United States to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
9:42 pm - 11:47 pmATL-PHL
2h 05mnonstop
4:45 pm - 7:16 pmPHL-ATL
2h 31mnonstop
$45Frontier
Find Deal
Mon, Jan 6 - Mon, Jan 13
12:41 pm - 2:16 pmBOS-PHL
1h 35mnonstop
5:30 am - 7:01 amPHL-BOS
1h 31mnonstop
$47Frontier
Find Deal
Tue, Dec 10 - Tue, Dec 17
5:50 am - 7:48 amATL-PHL
1h 58mnonstop
7:27 pm - 9:51 pmPHL-ATL
2h 24mnonstop
$50Spirit Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
8:34 am - 10:34 amATL-PHL
2h 00mnonstop
7:27 pm - 9:51 pmPHL-ATL
2h 24mnonstop
$56Spirit Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$137American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
8:10 am - 9:55 amBOS-PHL
1h 45mnonstop
7:05 am - 8:33 amPHL-BOS
1h 28mnonstop
$139Delta
Find Deal
Thu, Dec 12 - Sat, Dec 14
8:10 am - 9:55 amBOS-PHL
1h 45mnonstop
6:00 am - 7:29 amPHL-BOS
1h 29mnonstop
$143Delta
Find Deal
Thu, Dec 12 - Sun, Dec 15
6:31 am - 9:32 amORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$154American Airlines
Find Deal
Sat, Dec 14 - Sat, Jan 11
11:20 am - 2:20 pmORD-PHL
2h 00mnonstop
10:30 am - 2:19 pmPHL-ORD
4h 49m1 stop
$181United Airlines
Find Deal
Thu, Dec 12 - Tue, Dec 17
7:45 am - 10:49 amORD-PHL
2h 04mnonstop
6:30 am - 7:54 amPHL-ORD
2h 24mnonstop
$219United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 15
12:41 pm - 2:16 pmBOS-PHL
1h 35mnonstop
$24Frontier
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Wed, Dec 4
8:21 pm - 10:27 pmATL-PHL
2h 06mnonstop
$25Frontier
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Mon, Dec 9
6:15 am - 8:20 amATL-PHL
2h 05mnonstop
$34Spirit Airlines
Find Deal
Sat, May 17
10:50 pm - 8:45 amATL-PHL
9h 55m1 stop
$35Spirit Airlines
Find Deal
Sat, Dec 7
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
$69American Airlines
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Tue, Jan 7
6:40 am - 8:19 amBOS-PHL
1h 39mnonstop
$70American Airlines
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Fri, Dec 13
3:18 pm - 5:00 pmBOS-PHL
1h 42mnonstop
$74Delta
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Wed, Feb 19
8:25 am - 10:25 amATL-PHL
2h 00mnonstop
$75Delta
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Sat, Jan 18
5:45 am - 9:41 amBOS-PHL
3h 56m1 stop
$79United Airlines
Find Deal
Sat, Dec 14
11:20 am - 2:20 pmORD-PHL
2h 00mnonstop
$86United Airlines
Find Deal
Wed, Dec 4
8:25 pm - 10:25 pmATL-PHL
2h 00mnonstop
10:00 am - 12:27 pmPHL-ATL
2h 27mnonstop
$77Frontier
Find Deal
Sat, Nov 23 - Mon, Nov 25
8:25 pm - 10:25 pmATL-PHL
2h 00mnonstop
7:27 pm - 9:51 pmPHL-ATL
2h 24mnonstop
Sat, Nov 23 - Sat, Dec 7
5:45 am - 7:42 amATL-PHL
1h 57mnonstop
1:25 pm - 3:42 pmPHL-ATL
2h 17mnonstop
$80Spirit Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
5:45 am - 7:42 amATL-PHL
1h 57mnonstop
9:10 pm - 11:32 pmPHL-ATL
2h 22mnonstop
$83Spirit Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 23
10:15 am - 4:44 pmORD-PHL
5h 29m1 stop
12:31 pm - 5:09 pmPHL-ORD
5h 38m1 stop
$265Delta
Find Deal
Mon, Nov 25 - Wed, Dec 4
12:40 pm - 6:01 pmORD-PHL
4h 21m1 stop
9:28 am - 10:57 amPHL-ORD
2h 29mnonstop
$296American Airlines
Find Deal
Mon, Nov 25 - Sun, Dec 8
11:20 am - 2:20 pmORD-PHL
2h 00mnonstop
1:15 pm - 2:39 pmPHL-ORD
2h 24mnonstop
$313United Airlines
Find Deal
Mon, Nov 25 - Thu, Dec 5
5:15 am - 9:20 amDFW-PHL
3h 05mnonstop
3:35 pm - 6:20 pmPHL-DFW
3h 45mnonstop
$339American Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
3:45 pm - 5:27 pmBOS-PHL
1h 42mnonstop
10:45 am - 12:10 pmPHL-BOS
1h 25mnonstop
$379Delta
Find Deal
Mon, Nov 25 - Tue, Nov 26
2:16 pm - 9:35 pmFLL-PHL
7h 19m1 stop
10:10 am - 10:39 pmPHL-FLL
12h 29m2 stops
$412United Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
5:50 am - 7:48 amATL-PHL
1h 58mnonstop
7:27 pm - 9:51 pmPHL-ATL
2h 24mnonstop
$50Spirit Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
12:41 pm - 2:16 pmBOS-PHL
1h 35mnonstop
10:20 am - 11:52 amPHL-BOS
1h 32mnonstop
$50Frontier
Find Deal
Tue, Dec 10 - Wed, Dec 25
9:56 am - 11:58 amATL-PHL
2h 02mnonstop
4:45 pm - 7:16 pmPHL-ATL
2h 31mnonstop
$51Frontier
Find Deal
Fri, Jan 10 - Mon, Jan 13
8:34 am - 10:34 amATL-PHL
2h 00mnonstop
7:27 pm - 9:51 pmPHL-ATL
2h 24mnonstop
$56Spirit Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
11:53 am - 2:54 pmORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$137American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
3:59 pm - 5:45 pmBOS-PHL
1h 46mnonstop
6:00 am - 7:29 amPHL-BOS
1h 29mnonstop
$139Delta
Find Deal
Wed, Dec 11 - Thu, Dec 12
8:17 am - 9:59 amBOS-PHL
1h 42mnonstop
6:00 am - 7:29 amPHL-BOS
1h 29mnonstop
$143Delta
Find Deal
Tue, Dec 3 - Thu, Dec 12
6:31 am - 9:32 amORD-PHL
2h 01mnonstop
9:15 am - 10:44 amPHL-ORD
2h 29mnonstop
$154American Airlines
Find Deal
Sat, Dec 14 - Sat, Jan 11
7:45 am - 10:49 amORD-PHL
2h 04mnonstop
6:30 am - 7:54 amPHL-ORD
2h 24mnonstop
$219United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 15
7:45 am - 10:49 amORD-PHL
2h 04mnonstop
10:10 am - 11:29 amPHL-ORD
2h 19mnonstop
$239United Airlines
Find Deal
Fri, Dec 6 - Sun, Dec 8

See travel insights to Philadelphia from

Philadelphia flights insights and trends

Explore insights for your Philadelphia flight to craft the best travel plan

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from United States is in September. Flight prices, which tend to average around $170, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from United States averaging around $189.

What is the absolute cheapest flight to Philadelphia?

The best deal found on momondo in the last two weeks was a flight to Philadelphia from Melbourne, Florida for $50. This is 86% cheaper than most flight deals to Philadelphia. To find the cheapest price to Philadelphia from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from United States to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $217. On the other hand, Sunday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $293.

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 United States to Philadelphia in the evening for as low as $218. 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 $262.

Cheapest flights to Philadelphia

Find the cheapest flights to Philadelphia from your nearest city or airport
CHEAPEST MONTH TO FLY TO PHILADELPHIA FROM LOS ANGELESSeptember29% cheaperFlying from Los Angeles to Philadelphia costs on average just $272 in September
MOST EXPENSIVE MONTH TO FLY TO PHILADELPHIA FROM LOS ANGELESDecember21% more expensiveIt costs about $467 for flights to Philadelphia from Los Angeles in December
MOST POPULAR MONTH TO FLY TO PHILADELPHIA FROM LOS ANGELESDecember180% more users visitedMore momondo users searched in flights to Philadelphia from Los Angeles in December than any other month

Cheap Philadelphia flight deals and tips

Summary info about Philadelphia flight prices, duration and airlines

Best One-Way Price

$24

Best Round-Trip Price

$45

Fastest flight time

1h 35m

Popular in

March
The best one-way flight price to Philadelphia from United States in the last 72 hours is $24 (Boston Logan Intl to Philadelphia).
The best round-trip flight price to Philadelphia from United States in the last 72 hours is $45 (Atlanta Hartsfield-Jackson to Philadelphia).
The fastest flight to Philadelphia from United States takes 1h 35m (Boston Logan Intl to Philadelphia).
March has the highest demand for flights to Philadelphia, with a 12% price increase on average.

Frequently asked questions about flying to Philadelphia

When is it best to fly to Philadelphia to go sightseeing?

Most momondo users would consider April, May, and September to be the best times to fly to Philadelphia to see sights like University of Pennsylvania, Citizens Bank Park, and Reading Terminal Market. Typically, the weather in Philadelphia is under 70 degrees fahrenheit but still warm and the chance of rain is only moderate.

Is there an alternative airport near Philadelphia?

Finding an alternative and possibly cheaper destination airport near Philadelphia is possible. If you are planning a flight to Philadelphia, consider booking flights to Trenton-Mercer Airport (29 mi from Philadelphia city center), Atlantic City Airport (46 mi from Philadelphia city center), Allentown-Bethlehem Airport (50 mi from Philadelphia city center) or Newark Airport (73 mi from Philadelphia city center).

Is there a cheaper alternative to flying into Philadelphia?

You can find deals at Trenton-Mercer Airport for $143 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Philadelphia Airport?

Prices for flights to Philadelphia Airport are updated daily.

How many operators does momondo search for flights to Philadelphia Airport?

How old do you have to be to fly to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel 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.


Why use momondo?

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

Finding the right flight to Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options 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 to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia with this policy.

How can momondo help me find flights to Philadelphia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Philadelphia.

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

Price alerts on flights to Philadelphia 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.


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Cheapest flight routes to Philadelphia

These routes have the cheapest flights to Philadelphia found by momondo users in United States
DepartingDestinationBest TimeBest Price
AtlantaPhiladelphia1h 56m$50
SarasotaPhiladelphia2h 35m$56
TampaPhiladelphia2h 25m$56
DetroitPhiladelphia1h 33m$66
MiamiPhiladelphia2h 45m$71
Fort LauderdalePhiladelphia2h 39m$73
NashvillePhiladelphia2h 00m$73
West Palm BeachPhiladelphia2h 41m$76
HoustonPhiladelphia3h 10m$78
BostonPhiladelphia1h 26m$81
OrlandoPhiladelphia2h 28m$85
ChicagoPhiladelphia1h 50m$87
JacksonvillePhiladelphia2h 04m$88
Los AngelesPhiladelphia5h 00m$96
Myrtle BeachPhiladelphia1h 40m$101
RaleighPhiladelphia1h 19m$101