What airlines fly to Philadelphia?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Philadelphia from Appleton according to our data. American 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 8 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Appleton Intl to Philadelphia?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Appleton Intl to Philadelphia

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 August 2025.

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.

$120 Cheap Flights from Appleton to Philadelphia (ATW-PHL) in 2025

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Find the cheapest flights from Appleton to Philadelphia (ATW-PHL)

Round-trip

One-way

Last minute

Cheap round-trip flights

12:15 pm - 6:06 pmATW-PHL

4h 51m1 stop

6:00 am - 11:28 amPHL-ATW

6h 28m1 stop

$249Delta

Find Deal

Wed, Oct 1 - Sun, Oct 5

6:13 pm - 12:16 amATW-PHL

5h 03m1 stop

6:00 am - 9:23 amPHL-ATW

4h 23m1 stop

$274American Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

5:35 pm - 11:05 pmATW-PHL

4h 30m1 stop

6:00 am - 11:25 amPHL-ATW

6h 25m1 stop

$279Delta

Find Deal

Thu, Oct 9 - Sun, Oct 12

4:12 pm - 11:51 pmATW-PHL

6h 39m1 stop

4:59 pm - 10:53 pmPHL-ATW

6h 54m1 stop

$284Delta

Find Deal

Sat, Aug 30 - Tue, Sep 2

12:05 pm - 5:55 pmATW-PHL

4h 50m1 stop

6:00 am - 11:25 amPHL-ATW

6h 25m1 stop

$294Delta

Find Deal

Tue, Oct 7 - Thu, Oct 16

4:18 pm - 12:22 amATW-PHL

7h 04m1 stop

6:00 am - 9:23 amPHL-ATW

4h 23m1 stop

$300American Airlines

Find Deal

Fri, Oct 10 - Mon, Oct 13

4:12 pm - 11:51 pmATW-PHL

6h 39m1 stop

6:00 am - 11:31 amPHL-ATW

6h 31m1 stop

$309Delta

Find Deal

Sat, Aug 30 - Mon, Sep 1

6:45 pm - 12:45 amATW-PHL

5h 00m1 stop

5:06 pm - 9:33 pmPHL-ATW

5h 27m1 stop

$319United Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

7:41 pm - 6:00 pmATW-PHL

21h 19m2 stops

5:30 am - 5:11 pmPHL-ATW

12h 41m1 stop

$321

Find Deal

Fri, Oct 17 - Mon, Oct 20

6:41 am - 12:01 pmATW-PHL

4h 20m1 stop

5:15 pm - 9:43 pmPHL-ATW

5h 28m1 stop

$354United Airlines

Find Deal

Thu, Aug 28 - Wed, Sep 3

American Airlines flights from Appleton to Philadelphia

Our best American Airlines deals on Appleton to Philadelphia flight tickets

American Airlines

Oct 17

ATW6:13 pmAppleton Intl

5h 03m

1 stop

PHL12:16 amPhiladelphia

Oct 20

PHL6:00 amPhiladelphia

4h 23m

1 stop

ATW9:23 amAppleton Intl

$274

Find similar

American Airlines

Oct 10

ATW4:18 pmAppleton Intl

7h 04m

1 stop

PHL12:22 amPhiladelphia

Oct 13

PHL6:00 amPhiladelphia

4h 23m

1 stop

ATW9:23 amAppleton Intl

$300

Find similar

American Airlines

Sep 2

ATW6:01 amAppleton Intl

4h 43m

1 stop

PHL11:44 amPhiladelphia

Sep 6

PHL9:40 amPhiladelphia

9h 08m

2 stops

ATW5:48 pmAppleton Intl

$334

Find similar

United Airlines flights from Appleton to Philadelphia

Our best United Airlines deals on Appleton to Philadelphia flight tickets

United Airlines

Sep 25

ATW6:45 pmAppleton Intl

5h 00m

1 stop

PHL12:45 amPhiladelphia

Sep 29

PHL5:06 pmPhiladelphia

5h 27m

1 stop

ATW9:33 pmAppleton Intl

$319

Find similar

United Airlines

Aug 28

ATW6:41 amAppleton Intl

4h 20m

1 stop

PHL12:01 pmPhiladelphia

Sep 3

PHL5:15 pmPhiladelphia

5h 28m

1 stop

ATW9:43 pmAppleton Intl

$354

Find similar

United Airlines

Nov 21

ATW5:21 pmAppleton Intl

4h 42m

1 stop

PHL11:03 pmPhiladelphia

Nov 27

PHL10:05 amPhiladelphia

4h 52m

1 stop

ATW1:57 pmAppleton Intl

$370

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Wed 10/1

12:15 pm-6:06 pm

1 stop4h 51m

Philadelphia

Sun 10/5

6:00 am-11:28 am

1 stop6h 28m

$249

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Fri 10/17

6:13 pm-12:16 am

1 stop5h 03m

Philadelphia

Mon 10/20

6:00 am-9:23 am

1 stop4h 23m

$274

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Thu 10/9

5:35 pm-11:05 pm

1 stop4h 30m

Philadelphia

Sun 10/12

6:00 am-11:25 am

1 stop6h 25m

$279

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Sat 8/30

4:12 pm-11:51 pm

1 stop6h 39m

Philadelphia

Tue 9/2

4:59 pm-10:53 pm

1 stop6h 54m

$284

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Tue 10/7

12:05 pm-5:55 pm

1 stop4h 50m

Philadelphia

Thu 10/16

6:00 am-11:25 am

1 stop6h 25m

$294

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Fri 10/10

4:18 pm-12:22 am

1 stop7h 04m

Philadelphia

Mon 10/13

6:00 am-9:23 am

1 stop4h 23m

$300

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Sat 8/30

4:12 pm-11:51 pm

1 stop6h 39m

Philadelphia

Mon 9/1

6:00 am-11:31 am

1 stop6h 31m

$309

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Thu 9/25

6:45 pm-12:45 am

1 stop5h 00m

Philadelphia

Mon 9/29

5:06 pm-9:33 pm

1 stop5h 27m

$319

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Fri 10/17

7:41 pm-6:00 pm

2 stops21h 19m

Philadelphia

Mon 10/20

5:30 am-5:11 pm

1 stop12h 41m

$321

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Thu 8/28

6:41 am-12:01 pm

1 stop4h 20m

Philadelphia

Wed 9/3

5:15 pm-9:43 pm

1 stop5h 28m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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 cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Appleton is in October. Flight prices, which tend to average around $316, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Philadelphia, with average flight prices from Appleton averaging around $341.

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

The cheapest day to depart from Appleton to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $371. On the other hand, Monday is the most expensive day to depart from Appleton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $676.

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 afternoon. momondo users have found flights departing from Appleton to Philadelphia in the afternoon for as low as $481. 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 morning when prices are around $496.

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

You are more likely to see cheaper flights to Philadelphia from Appleton when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Appleton for as low as $296 on momondo.

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	$120
Fastest flight time	3h 55m
Direct flights	None
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Appleton in the past 72 hours is $120. The best round-trip flight deal from Appleton to Philadelphia found on momondo in the last 72 hours is $249.

The fastest flight from Appleton to Philadelphia takes 3h 55m

There are no direct flights from Appleton to Philadelphia. Popular non-direct route for this connection is Appleton Intl Airport - Philadelphia Airport.

There is 1 airport near Philadelphia: Philadelphia (PHL)

Search flight deals

How far is Appleton Intl to Philadelphia by plane?
Philadelphia is 740.4 mi away from Appleton Intl. Typically, this will take 3h 55m 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 August 2025.
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 52% of the total bookings. Other popular airlines include American Airlines with 38% and United Airlines with 10%.

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
Delta	PriceFrom $248	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $342	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Appleton to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

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.