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$285+ Cheap flights from Philadelphia to Flagstaff (PHL - FLG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FLG
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Flagstaff Pulliam are usually found in September or June, booked 18 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Philadelphia to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$406
(American Airlines)

One-way from

$285
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$615
Provider with most accurate pricing for Philadelphia-Flagstaff Pulliam flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Flagstaff Pulliam flights.
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From Philadelphia to Flagstaff Pulliam
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One-way flight from Philadelphia to Flagstaff Pulliam
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Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Philadelphia to Flagstaff

Cheapest flights from Philadelphia to Flagstaff
Explore the most affordable flight options available from Philadelphia to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:05 amPHL - FLG
1 stop7h 55mAmerican Airlines
Tue 11/1811:18 amFLG - PHL
1 stop6h 36mAmerican Airlines
Deal found 10/28$436
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:00 amPHL - FLG
1 stop8h 34mAmerican Airlines
Tue 12/21:00 pmFLG - PHL
1 stop7h 55mAmerican Airlines
Deal found 10/28$486
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:05 amPHL - FLG
1 stop7h 25mAmerican Airlines
Wed 12/37:45 amFLG - PHL
1 stop8h 07mAmerican Airlines
Deal found 10/28$506
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:45 pmPHL - FLG
1 stop7h 00mAmerican Airlines
Tue 12/21:00 pmFLG - PHL
1 stop7h 55mAmerican Airlines
Deal found 10/28$536
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:00 amPHL - FLG
1 stop9h 20mAmerican Airlines
Tue 12/27:15 pmFLG - PHL
1 stop8h 20mAmerican Airlines
Deal found 10/28$541

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Philadelphia to Flagstaff that are best for you.

Fly from

Philadelphia

Fly to

Flagstaff

Route

Depart

Return

Price

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Tue 3/3

7:00 am-12:45 pm

1 stop7h 45m

Flagstaff Pulliam

Tue 3/10

6:55 pm-5:15 am

1 stop7h 20m

$406

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Tue 11/11

7:05 am-1:00 pm

1 stop7h 55m

Flagstaff Pulliam

Tue 11/18

11:18 am-7:54 pm

1 stop6h 36m

$436

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Thu 11/13

9:00 am-3:34 pm

1 stop8h 34m

Flagstaff Pulliam

Tue 12/2

1:00 pm-10:55 pm

1 stop7h 55m

$486

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Tue 11/25

3:56 pm-11:43 pm

1 stop9h 47m

Flagstaff Pulliam

Tue 12/2

7:15 pm-5:35 am

1 stop8h 20m

$486

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Fri 11/14

7:05 am-1:00 pm

1 stop7h 55m

Flagstaff Pulliam

Tue 11/18

11:18 am-11:47 pm

2 stops10h 29m

$496

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Thu 12/4

9:00 am-3:34 pm

1 stop8h 34m

$285

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Thu 11/27

10:35 am-3:34 pm

1 stop6h 59m

$285

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Thu 11/13

9:00 am-3:34 pm

1 stop8h 34m

$315

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Fri 11/14

9:00 am-3:34 pm

1 stop8h 34m

$315

PhiladelphiaFlagstaff

PHL - FLG

PHLFLG

Philadelphia

Sat 11/22

1:45 pm-6:45 pm

1 stop7h 00m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 results
1
2

Compare providers for flights from Philadelphia to Flagstaff

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 Philadelphia to Flagstaff in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Philadelphia-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Flagstaff flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Flagstaff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Flagstaff 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 Philadelphia-Flagstaff 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 Philadelphia to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Philadelphia 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.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Flagstaff

How far ahead should I book a flight from Philadelphia to Flagstaff?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Flagstaff. Price data was last updated on October 24, 2025.

The price you pay for your flight from Philadelphia to Flagstaff may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Flagstaff?

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Flagstaff (average of $230). Flying from Philadelphia to Flagstaff in February is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flagstaff. Reviews last updated October 29, 2025.
Read reviews from past customers who have flown American Airlines from Philadelphia to Flagstaff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,030 reviews

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

Related info for your journey

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

  • How long is the flight from Philadelphia to Flagstaff?

    For as low as $406, American Airlines can have you in Flagstaff from Philadelphia in 7h 45m. There are 2008 mi between Philadelphia and Flagstaff.

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

    According to our current data, American Airlines ($435), offers the cheapest pricing from Philadelphia to Flagstaff. American Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Philadelphia to Flagstaff?

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

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

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

  • What is the cheapest month to book a flight from Philadelphia to Flagstaff?

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Flagstaff (average of $230). Flying from Philadelphia to Flagstaff in February is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

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Top airline flying from Philadelphia to Flagstaff

Discover the top airline that operate flights from Philadelphia to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$435Average$632FlexibilityNo cancel feeOn-time71%

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