Which airlines fly to Philadelphia?

American Airlines, Delta, United Airlines and Frontier are the most popular airlines that fly from United States to Philadelphia on a routine basis, according to our data. You should be able to find flights to Philadelphia with these airlines and other airlines flying from United States.

Alaska Airlines Flights to Philadelphia

There are 13 Alaska Airlines flights to Philadelphia in a normal week. The most common departure point is Seattle/Tacoma Intl and the best Alaska Airlines ticket price seen on momondo is $145 (last 72 hours, from Boston Logan Intl, to Philadelphia). Alaska Airlines has a score of 8.0 from 11,281 user reviews on momondo.

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Philadelphia, then you can expect flight times to average 5h 09m and 2h 50m, respectively.

$44 Cheap Flights to Philadelphia in 2025/26

Q: Delta Flights to Philadelphia

Delta flight deals to Philadelphia start from $94 - this is the best price found recently on momondo, and was a round-trip journey departing from Atlanta Hartsfield-Jackson. Over any normal week, Delta flight prices are typically higher, but vary depending on where you fly from - Atlanta Hartsfield-Jackson is the most popular Delta departure point to Philadelphia so generally has the most availability. Delta is scored a 7.9/10 in 8,007 reviews.

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10:10 pm - 12:40 amMCO-PHL

2h 30mnonstop

7:20 pm - 10:12 pmPHL-MCO

2h 52mnonstop

$70Frontier

Find Deal

Fri, Dec 26 - Fri, Jan 9

6:06 pm - 8:39 pmMCO-PHL

2h 33mnonstop

5:30 am - 8:14 amPHL-MCO

2h 44mnonstop

$74Multiple Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

6:20 am - 12:44 pmMCO-PHL

6h 24m1 stop

4:56 pm - 7:46 pmPHL-MCO

2h 50mnonstop

$75Frontier

Find Deal

Tue, Jan 13 - Tue, Jan 13

3:26 pm - 11:16 pmORD-PHL

6h 50m1 stop

4:00 pm - 12:09 amPHL-ORD

9h 09m1 stop

$113Spirit Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

5:00 am - 2:44 pmORD-PHL

8h 44m1 stop

4:00 pm - 12:09 amPHL-ORD

9h 09m1 stop

$114Spirit Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

2:32 pm - 9:40 pmHOU-PHL

6h 08m1 stop

7:06 am - 1:28 pmPHL-HOU

7h 22m1 stop

$217Delta

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Wed, Dec 3 - Sat, Dec 6

6:00 am - 1:19 pmHOU-PHL

6h 19m1 stop

8:05 am - 2:38 pmPHL-HOU

7h 33m1 stop

$228Delta

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Sat, Dec 6 - Thu, Jan 1

11:15 am - 7:41 pmSFO-PHL

5h 26mnonstop

6:15 am - 9:40 amPHL-SFO

6h 25mnonstop

$289United Airlines

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Wed, Dec 3 - Mon, Dec 8

11:59 pm - 8:19 amSFO-PHL

5h 20mnonstop

7:25 pm - 10:59 pmPHL-SFO

6h 34mnonstop

$291American Airlines

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Tue, Feb 24 - Tue, Mar 3

10:45 pm - 9:35 amSFO-PHL

7h 50m1 stop

6:15 am - 9:40 amPHL-SFO

6h 25mnonstop

$299United Airlines

Find Deal

Wed, Dec 3 - Sat, Dec 6

Fly from

Route

Depart

Return

Price

OrlandoPhiladelphia

MCO - PHL

MCOPHL

Orlando

Fri 12/26

10:10 pm-12:40 am

Nonstop2h 30m

Philadelphia

Fri 1/9

7:20 pm-10:12 pm

Nonstop2h 52m

$70

OrlandoPhiladelphia

MCO - PHL

MCOPHL

Orlando

Thu 12/4

6:06 pm-8:39 pm

Nonstop2h 33m

Philadelphia

Tue 12/9

5:30 am-8:14 am

Nonstop2h 44m

$74

OrlandoPhiladelphia

MCO - PHL

MCOPHL

Orlando

Tue 1/13

6:20 am-12:44 pm

1 stop6h 24m

Philadelphia

Tue 1/13

4:56 pm-7:46 pm

Nonstop2h 50m

$75

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 12/9

3:26 pm-11:16 pm

1 stop6h 50m

Philadelphia

Sat 12/13

4:00 pm-12:09 am

1 stop9h 09m

$113

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 12/9

5:00 am-2:44 pm

1 stop8h 44m

Philadelphia

Sat 12/13

4:00 pm-12:09 am

1 stop9h 09m

$114

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 12/3

2:32 pm-9:40 pm

1 stop6h 08m

Philadelphia

Sat 12/6

7:06 am-1:28 pm

1 stop7h 22m

$217

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Sat 12/6

6:00 am-1:19 pm

1 stop6h 19m

Philadelphia

Thu 1/1

8:05 am-2:38 pm

1 stop7h 33m

$228

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Wed 12/3

11:15 am-7:41 pm

Nonstop5h 26m

Philadelphia

Mon 12/8

6:15 am-9:40 am

Nonstop6h 25m

$289

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Tue 2/24

11:59 pm-8:19 am

Nonstop5h 20m

Philadelphia

Tue 3/3

7:25 pm-10:59 pm

Nonstop6h 34m

$291

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Wed 12/3

10:45 pm-9:35 am

1 stop7h 50m

Philadelphia

Sat 12/6

6:15 am-9:40 am

Nonstop6h 25m

$299

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Philadelphia flights insights and trends

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

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Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from United States is in March. Flight prices, which tend to average around $220, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Philadelphia, with average flight prices from United States averaging around $255.

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 Chicago for $72. This is 83% 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 Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $445. 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 $815.

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 at noon. momondo users have found flights departing from United States to Philadelphia at noon for as low as $401. 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 in the afternoon when prices are around $713.

Cheapest flights to Philadelphia

Find the cheapest flights to Philadelphia from your nearest city or airport

Find flights from Los Angeles to Philadelphia

CHEAPEST MONTH TO FLY TO PHILADELPHIA FROM LOS ANGELES	August	21% cheaper	Flying from Los Angeles to Philadelphia costs on average just $304 in August
MOST EXPENSIVE MONTH TO FLY TO PHILADELPHIA FROM LOS ANGELES	December	22% more expensive	It costs about $471 for flights to Philadelphia from Los Angeles in December
MOST POPULAR MONTH TO FLY TO PHILADELPHIA FROM LOS ANGELES	December	144% more users visited	More 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	$44
Best Round-Trip Price	$70
Fastest flight time	2h 29m
Popular in	July

The best one-way flight price to Philadelphia from United States in the last 72 hours is $44 (Tampa to Philadelphia).

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The best round-trip flight price to Philadelphia from United States in the last 72 hours is $70 (Orlando to Philadelphia).

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The fastest flight to Philadelphia from United States takes 2h 29m (Orlando to Philadelphia).

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July has the highest demand for flights to Philadelphia, with a 12% price increase on average.

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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 Philadelphia Airport (7 mi from Philadelphia city center), Trenton-Mercer Airport (29 mi from Philadelphia city center), Greater Wilmington Airport (31 mi from Philadelphia city center), Atlantic City Airport (46 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 Greater Wilmington Airport for $117 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?

As of November 2025, there are 30 operators available to choose from 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.

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Cherry Hill

Dewey Beach

Newark

Reading

North Wildwood

Dover

Avalon

Lewes

Stone Harbor

Essington

Vineland

Pottstown

New Castle

Somers Point

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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$44 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 1/12. 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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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?

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 Chicago for $72. This is 83% 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.

See prices from:

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

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

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Philadelphia, then you can expect flight times to average 5h 09m and 2h 50m, respectively.

Cheapest flights to Philadelphia

Find the cheapest flights to Philadelphia from your nearest city or airport

Cheap Philadelphia flight deals and tips

Summary info about Philadelphia flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Philadelphia

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

Is there an alternative airport near Philadelphia?

Is there a cheaper alternative to flying into Philadelphia?

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

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

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

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

Traveling to a place near Philadelphia?

Why use momondo?

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

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

How can momondo help me find flights to Philadelphia?

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Philadelphia

Popular flights to Philadelphia

Popular routes according to searches in the past day on momondo