What airlines fly to Philadelphia?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Appleton according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 5 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Appleton Intl Airport to Philadelphia Airport are refreshed on a daily basis.

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

There are 3 operators available for flights from Appleton Intl Airport to Philadelphia Airport as of October 2026.

How old do you have to be to fly from Appleton Intl Airport to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to Philadelphia Airport.

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

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$281 Cheap Flights from Appleton to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 12:24 amATW Appleton Intl-PHL Philadelphia

4h 59m1 stop Chicago O'Hare Intl

5:52 am - 10:58 amPHL Philadelphia-ATW Appleton Intl

6h 06m1 stop Chicago O'Hare Intl

$281American Airlines

Fri, Dec 11 - Mon, Dec 14

11:28 am - 6:30 pmATW Appleton Intl-PHL Philadelphia

6h 02m1 stop Chicago O'Hare Intl

5:52 am - 10:58 amPHL Philadelphia-ATW Appleton Intl

6h 06m1 stop Chicago O'Hare Intl

$281American Airlines

Wed, Dec 9 - Mon, Dec 14

7:00 am - 11:50 amATW Appleton Intl-PHL Philadelphia

3h 50m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:29 amPHL Philadelphia-ATW Appleton Intl

5h 29m1 stop Detroit Metropolitan Wayne County

$281Delta

Thu, Jan 7 - Wed, Jan 13

2:35 pm - 9:40 pmATW Appleton Intl-PHL Philadelphia

6h 05m1 stop Chicago O'Hare Intl

9:55 am - 3:58 pmPHL Philadelphia-ATW Appleton Intl

7h 03m1 stop Chicago O'Hare Intl

$281United Airlines

Tue, Jan 5 - Tue, Jan 12

9:25 am - 5:44 pmATW Appleton Intl-PHL Philadelphia

7h 19m1 stop Chicago O'Hare Intl

6:17 am - 11:57 amPHL Philadelphia-ATW Appleton Intl

6h 40m1 stop Chicago O'Hare Intl

$281United Airlines

Wed, Feb 3 - Sat, Feb 6

6:25 pm - 12:24 amATW Appleton Intl-PHL Philadelphia

4h 59m1 stop Chicago O'Hare Intl

7:20 am - 10:58 amPHL Philadelphia-ATW Appleton Intl

4h 38m1 stop Chicago O'Hare Intl

$281American Airlines

Thu, Dec 3 - Thu, Dec 10

5:20 pm - 11:02 pmATW Appleton Intl-PHL Philadelphia

4h 42m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:29 amPHL Philadelphia-ATW Appleton Intl

5h 29m1 stop Detroit Metropolitan Wayne County

$310Delta

Thu, Jan 21 - Sun, Jan 24

5:20 pm - 11:02 pmATW Appleton Intl-PHL Philadelphia

4h 42m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:29 amPHL Philadelphia-ATW Appleton Intl

5h 29m1 stop Detroit Metropolitan Wayne County

$339Delta

Tue, Apr 13 - Sat, Apr 17

10:31 am - 4:11 amATW Appleton Intl-PHL Philadelphia

40h 40m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

4:20 pm - 8:29 pmPHL Philadelphia-ATW Appleton Intl

5h 09m1 stop Nashville Intl

$354Multiple Airlines

Mon, Nov 2 - Fri, Nov 6

10:31 am - 2:27 pmATW Appleton Intl-PHL Philadelphia

26h 56m1 stop Fort Lauderdale

5:14 pm - 10:32 pmPHL Philadelphia-ATW Appleton Intl

30h 18m2 stops Atlanta Hartsfield-Jackson Orlando

$363Multiple Airlines

Mon, Nov 2 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

5:45 pm - 11:08 pmATW Appleton Intl-PHL Philadelphia

4h 23m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:28 amPHL Philadelphia-ATW Appleton Intl

5h 28m1 stop Detroit Metropolitan Wayne County

$358Delta

Tue, Oct 27 - Wed, Nov 11

11:07 am - 4:44 pmATW Appleton Intl-PHL Philadelphia

4h 37m1 stop Detroit Metropolitan Wayne County

6:00 am - 10:28 amPHL Philadelphia-ATW Appleton Intl

5h 28m1 stop Detroit Metropolitan Wayne County

$358Delta

Tue, Oct 27 - Tue, Nov 10

5:45 pm - 11:08 pmATW Appleton Intl-PHL Philadelphia

4h 23m1 stop Detroit Metropolitan Wayne County

5:24 pm - 8:33 pmPHL Philadelphia-ATW Appleton Intl

4h 09m1 stop Detroit Metropolitan Wayne County

$358Delta

Tue, Oct 27 - Mon, Nov 9

6:15 am - 12:04 pmATW Appleton Intl-PHL Philadelphia

4h 49m1 stop Chicago O'Hare Intl

9:45 am - 1:56 pmPHL Philadelphia-ATW Appleton Intl

5h 11m1 stop Chicago O'Hare Intl

$377United Airlines

Wed, Oct 28 - Sat, Oct 31

5:29 am - 2:37 pmATW Appleton Intl-PHL Philadelphia

8h 08m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

5:43 am - 11:03 amPHL Philadelphia-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$382American Airlines

Wed, Oct 28 - Sat, Oct 31

5:29 am - 2:37 pmATW Appleton Intl-PHL Philadelphia

8h 08m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

3:51 pm - 11:57 pmPHL Philadelphia-ATW Appleton Intl

9h 06m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$387American Airlines

Wed, Oct 28 - Sat, Oct 31

2:33 pm - 9:40 pmATW Appleton Intl-PHL Philadelphia

6h 07m1 stop Chicago O'Hare Intl

4:59 pm - 11:17 pmPHL Philadelphia-ATW Appleton Intl

7h 18m1 stop Chicago O'Hare Intl

$503United Airlines

Wed, Oct 28 - Fri, Nov 6

2:33 pm - 9:40 pmATW Appleton Intl-PHL Philadelphia

6h 07m1 stop Chicago O'Hare Intl

4:59 pm - 11:17 pmPHL Philadelphia-ATW Appleton Intl

7h 18m1 stop Chicago O'Hare Intl

$503United Airlines

Tue, Oct 27 - Fri, Nov 6

9:00 am - 7:18 amATW Appleton Intl-PHL Philadelphia

21h 18m1 stop Las Vegas Harry Reid Intl

6:00 am - 7:24 pmPHL Philadelphia-ATW Appleton Intl

14h 24m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

$870Multiple Airlines

Sun, Oct 25 - Wed, Oct 28

9:00 am - 7:18 amATW Appleton Intl-PHL Philadelphia

21h 18m1 stop Las Vegas Harry Reid Intl

5:45 pm - 10:26 pmPHL Philadelphia-ATW Appleton Intl

29h 41m1 stop Orlando

$967Multiple Airlines

Sun, Oct 25 - Wed, Oct 28

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Delta flights from Appleton to Philadelphia

Our best Delta deals on Appleton to Philadelphia flight tickets

Delta

Nov 2

ATW5:45 pmAppleton Intl

4h 23m

1 stop

PHL11:08 pmPhiladelphia

Nov 12

PHL6:00 amPhiladelphia

5h 28m

1 stop

ATW10:28 amAppleton Intl

$354

Delta

Oct 27

ATW5:45 pmAppleton Intl

4h 23m

1 stop

PHL11:08 pmPhiladelphia

Nov 11

PHL6:00 amPhiladelphia

5h 28m

1 stop

ATW10:28 amAppleton Intl

$358

Delta

Nov 1

ATW5:45 pmAppleton Intl

4h 23m

1 stop

PHL11:08 pmPhiladelphia

Nov 10

PHL6:00 amPhiladelphia

5h 28m

1 stop

ATW10:28 amAppleton Intl

$389

American Airlines flights from Appleton to Philadelphia

Our best American Airlines deals on Appleton to Philadelphia flight tickets

American Airlines

Dec 9

ATW11:28 amAppleton Intl

6h 02m

1 stop

PHL6:30 pmPhiladelphia

Dec 14

PHL5:52 amPhiladelphia

6h 06m

1 stop

ATW10:58 amAppleton Intl

$281

American Airlines

Dec 9

ATW5:30 amAppleton Intl

8h 18m

2 stops

PHL2:48 pmPhiladelphia

Dec 14

PHL5:52 amPhiladelphia

6h 06m

1 stop

ATW10:58 amAppleton Intl

$286

American Airlines

Dec 4

ATW6:25 pmAppleton Intl

4h 59m

1 stop

PHL12:24 amPhiladelphia

Dec 6

PHL12:35 pmPhiladelphia

6h 20m

1 stop

ATW5:55 pmAppleton Intl

$310

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Fri 12/11

6:25 pm-12:24 am

1 stop4h 59m

Philadelphia

Mon 12/14

5:52 am-10:58 am

1 stop6h 06m

$281

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Wed 12/9

11:28 am-6:30 pm

1 stop6h 02m

Philadelphia

Mon 12/14

5:52 am-10:58 am

1 stop6h 06m

$281

Quickest round-trip

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Thu 1/7

7:00 am-11:50 am

1 stop3h 50m

Philadelphia

Wed 1/13

6:00 am-10:29 am

1 stop5h 29m

$281

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Tue 1/5

2:35 pm-9:40 pm

1 stop6h 05m

Philadelphia

Tue 1/12

9:55 am-3:58 pm

1 stop7h 03m

$281

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Wed 2/3

9:25 am-5:44 pm

1 stop7h 19m

Philadelphia

Sat 2/6

6:17 am-11:57 am

1 stop6h 40m

$281

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Thu 12/3

6:25 pm-12:24 am

1 stop4h 59m

Philadelphia

Thu 12/10

7:20 am-10:58 am

1 stop4h 38m

$281

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Thu 1/21

5:20 pm-11:02 pm

1 stop4h 42m

Philadelphia

Sun 1/24

6:00 am-10:29 am

1 stop5h 29m

$310

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Tue 4/13

5:20 pm-11:02 pm

1 stop4h 42m

Philadelphia

Sat 4/17

6:00 am-10:29 am

1 stop5h 29m

$339

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Mon 11/2

10:31 am-4:11 am

2 stops40h 40m

Philadelphia

Fri 11/6

4:20 pm-8:29 pm

1 stop5h 09m

$354

AppletonPhiladelphia

ATW Appleton Intl - PHL Philadelphia

ATWPHL

Appleton Intl

Mon 11/2

10:31 am-2:27 pm

1 stop26h 56m

Philadelphia

Wed 11/11

5:14 pm-10:32 pm

2 stops30h 18m

$363

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Appleton to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Appleton and Philadelphia?

Prices are currently low for flights on this route.

Typical prices usually range from $368 to $614.
The lowest price recently found on this route was $281.

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Appleton is in March. Flight prices, which tend to average around $289, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Appleton averaging around $292.

Can stopping save me money on Appleton to Philadelphia flights?

You could potentially save up to 48% on your flight if you consider stops on a Appleton to Philadelphia flight.

When to book flights from Appleton to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Appleton to Philadelphia (ATW to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Philadelphia

Best Price Found	$281
Fastest flight time	3h 47m
Direct flights	None

The best flight deal from Appleton to Philadelphia found on momondo in the last 72 hours is $281

The fastest flight from Appleton to Philadelphia takes 3h 47m

There are no direct flights from Appleton to Philadelphia. There are no popular flight routes from Appleton to Philadelphia.

Search flight deals

Frequently asked questions about flying from Appleton to Philadelphia

How far is Appleton Intl to Philadelphia by plane?
Philadelphia is 740.4 mi away from Appleton Intl. Typically, this will take 3h 47m by plane in normal conditions.
When did momondo last update prices for flights from Appleton Intl Airport to Philadelphia Airport?
Prices for flights from Appleton Intl Airport to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Appleton Intl Airport to Philadelphia Airport?
There are 3 operators available for flights from Appleton Intl Airport to Philadelphia Airport as of October 2026.
How old do you have to be to fly from Appleton Intl Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Appleton to Philadelphia?
Based on momondo bookings for flights between Appleton and Philadelphia, the leading airline is Delta, making up 41% of the total bookings. Other popular airlines include United Airlines with 39% and American Airlines with 20%.

Best airlines flying from Appleton to Philadelphia

Compare and see reviews for airlines that fly from Appleton to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.3 10,404 reviews	Search United Airlines flights
Delta	PriceFrom $259	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
American Airlines	PriceFrom $333	Free Cancellation	Rating 7.0 12,186 reviews	Search American Airlines flights

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

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

Flights from Appleton to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Appleton to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Appleton to Philadelphia.

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

Yes momondo offers price alerts on flights to Philadelphia from Appleton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.