What is the cheapest airline to fly from Flagstaff to Philadelphia round-trip?

Our cheapest airline available from Flagstaff to Philadelphia is American Airlines. Our recent data shows that you can find tickets from as low as $385 on this airline.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest time of day to fly from FLG to PHL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Flagstaff to Philadelphia as you normally would.

Most accurate provider : When it comes to deals on Flagstaff-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Flagstaff-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Flagstaff-Philadelphia flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Flagstaff-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Flagstaff-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Flagstaff to Philadelphia that include hotel bookings?

Yes. In addition to deals on Flagstaff to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Flagstaff to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flagstaff to Philadelphia.

Can I find deals for business class flights from Flagstaff to Philadelphia?

Yes. Cheapflights offers flight deals from Flagstaff to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Flights from Flagstaff to Philadelphia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Flagstaff to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Flagstaff to Philadelphia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars

Provider with most accurate pricing for Flagstaff Pulliam-Philadelphia flight deals.

Search Deals

Provider most trusted by Cheapflights users for Flagstaff Pulliam-Philadelphia flights.

Search Deals

Compare providers for flights from Flagstaff to Philadelphia

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flagstaff to Philadelphia in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Flagstaff-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Flagstaff-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Flagstaff-Philadelphia flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Flagstaff-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Flagstaff-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Flagstaff to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Flagstaff with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Philadelphia

Get a feel of what it's like to fly with American Airlines from Flagstaff to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,072 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

11,072 reviews

American Airlines

7.2

Good

11,072 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What is the cheapest airline to fly from Flagstaff to Philadelphia round-trip?
Our cheapest airline available from Flagstaff to Philadelphia is American Airlines. Our recent data shows that you can find tickets from as low as $385 on this airline.
Can I find deals for flights from Flagstaff to Philadelphia that include hotel bookings?
Yes. In addition to deals on Flagstaff to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Flagstaff to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flagstaff to Philadelphia.
Can I find deals for business class flights from Flagstaff to Philadelphia?
Yes. Cheapflights offers flight deals from Flagstaff to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Wildwood

Pottstown

King of Prussia

Reading

Ocean City

Cherry Hill

Lewes

Dewey Beach

Ephrata

Camden

Vineland

Milford

Dover

Elkton

Essington

Willow Grove

New Castle

Millville

Newark

Chester

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Flagstaff to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$385	Average$648	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Find cheap flights from Flagstaff to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Flagstaff to Philadelphia

Most accurate provider

Most trusted provider

Compare providers for flights from Flagstaff to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flagstaff to Philadelphia in December.

Best time to book a flight from Flagstaff to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Flagstaff with our price prediction graph.

Reviews of airlines servicing Philadelphia

Get a feel of what it's like to fly with American Airlines from Flagstaff to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Flagstaff to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Flagstaff to Philadelphia round-trip?

Can I find deals for flights from Flagstaff to Philadelphia that include hotel bookings?

How can I find direct flights from Flagstaff to Philadelphia?

Can I find deals for business class flights from Flagstaff to Philadelphia?

Traveling to a place near Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Flagstaff to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Flagstaff to Philadelphia by cabin class

Find flights from Flagstaff to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Flagstaff and Philadelphia flights

Browse other Flagstaff and Philadelphia flight options. Last updated on December 28, 2025.

Other flights to Philadelphia

Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 28, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

Top airline flying from Flagstaff to Philadelphia

100% Free

Book with Flexibility

Travel Smart

Cheap flights from Flagstaff to Philadelphia (FLG - PHL)

Find cheap flights from Flagstaff to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Flagstaff to Philadelphia

Most accurate provider

Most trusted provider

Compare providers for flights from Flagstaff to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flagstaff to Philadelphia in December.

Best time to book a flight from Flagstaff to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Flagstaff with our price prediction graph.

Reviews of airlines servicing Philadelphia

Get a feel of what it's like to fly with American Airlines from Flagstaff to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Flagstaff to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Flagstaff to Philadelphia round-trip?

Can I find deals for flights from Flagstaff to Philadelphia that include hotel bookings?

How can I find direct flights from Flagstaff to Philadelphia?

Can I find deals for business class flights from Flagstaff to Philadelphia?

Traveling to a place near Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Flagstaff to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Flagstaff to Philadelphia

100% Free

Book with Flexibility

Travel Smart