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$217+ Cheap flights from Philadelphia (PHL) to Alaska

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ANC
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Philadelphia to Alaska

Keep the following information in mind while searching for Philadelphia to Alaska flight deals. Data was last updated August 14, 2025.

Round-trip from

$348
(Delta)

One-way from

$217
(Delta)

Popular in

July

Cheapest in

April

Average price

$640
From Philadelphia to Alaska
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One-way flight from Philadelphia to Alaska
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Highest demand for flights based on searches. 8% potential increase in price ($64 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 August 2025
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Find flight deals from Philadelphia to Alaska

Cheapest flights from Philadelphia to Alaska
Explore the most affordable flight options available from Philadelphia to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:35 pmPHL - FAI
2 stops14h 15mDelta
Mon 9/223:05 pmFAI - PHL
2 stops15h 29mDelta
Deal found 8/14$348
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:59 pmPHL - ANC
1 stop10h 36mDelta
Sat 9/208:15 pmANC - PHL
1 stop10h 57mDelta
Deal found 8/13$432
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:03 pmPHL - FAI
1 stop10h 45mUnited Airlines
Mon 9/228:53 pmFAI - PHL
1 stop11h 03mUnited Airlines
Deal found 8/13$437
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:59 pmPHL - ANC
1 stop10h 36mDelta
Mon 9/152:15 pmANC - PHL
2 stops11h 30mDelta
Deal found 8/13$438
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:39 amPHL - FAI
2 stops19h 11mDelta
Wed 10/13:05 pmFAI - PHL
2 stops15h 29mDelta
Deal found 8/11$444
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:57 pmPHL - FAI
1 stop11h 48mAlaska Airlines
Wed 10/13:59 pmFAI - PHL
1 stop10h 03mAlaska Airlines
Deal found 8/13$457
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:45 pmPHL - ANC
1 stop10h 57mUnited Airlines
Wed 10/89:04 pmANC - PHL
1 stop9h 35mUnited Airlines
Deal found 8/13$474
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:29 amPHL - ANC
1 stop11h 24mDelta
Tue 10/712:30 amANC - PHL
2 stops13h 25mDelta
Deal found 8/13$480
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:55 pmPHL - FAI
1 stop10h 02mDelta
Mon 9/221:50 amFAI - PHL
2 stops14h 03mDelta
Deal found 8/12$480
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:19 pmPHL - FAI
2 stops16h 21mDelta
Wed 10/221:45 amFAI - PHL
2 stops11h 53mDelta
Deal found 8/13$494
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:03 pmPHL - FAI
1 stop10h 45mUnited Airlines
Mon 9/2211:23 pmFAI - PHL
2 stops20h 58mUnited Airlines
Deal found 8/14$500
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amPHL - FAI
2 stops12h 08mDelta
Mon 9/223:05 pmFAI - PHL
2 stops13h 40mDelta
Deal found 8/13$501

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Alaska 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 August 14, 2025.
Use the filters below to find and compare flights from Philadelphia to Alaska that are best for you.

Fly from

Philadelphia

Fly to

Alaska

Route

Depart

Return

Price

PhiladelphiaFairbanks

PHL - FAI

PHLFAI

Philadelphia

Tue 10/7

12:19 pm-12:40 am

2 stops16h 21m

Fairbanks

Thu 10/9

1:45 am-5:38 pm

2 stops11h 53m

$348

PhiladelphiaFairbanks

PHL - FAI

PHLFAI

Philadelphia

Sat 9/27

12:17 pm-12:50 am

2 stops16h 33m

Fairbanks

Wed 10/1

3:05 pm-9:25 am

2 stops14h 20m

$348

PhiladelphiaFairbanks

PHL - FAI

PHLFAI

Philadelphia

Sat 9/13

6:00 am-2:53 pm

2 stops12h 53m

Fairbanks

Sun 9/21

1:50 am-5:44 pm

2 stops11h 54m

$348

PhiladelphiaAnchorage

PHL - ANC

PHLANC

Philadelphia

Thu 9/11

2:15 pm-8:48 pm

1 stop10h 33m

Anchorage

Thu 9/18

9:53 pm-11:36 am

1 stop9h 43m

$432

PhiladelphiaAnchorage

PHL - ANC

PHLANC

Philadelphia

Fri 9/12

5:00 am-7:07 pm

1 stop18h 07m

Anchorage

Fri 9/19

9:53 pm-2:47 pm

1 stop12h 54m

$432

PhiladelphiaAnchorage

PHL - ANC

PHLANC

Philadelphia

Mon 9/15

10:45 am-8:48 pm

1 stop14h 03m

Anchorage

Mon 9/22

9:53 pm-4:27 pm

1 stop14h 34m

$432

PhiladelphiaAnchorage

PHL - ANC

PHLANC

Philadelphia

Tue 9/9

6:59 pm-1:35 am

1 stop10h 36m

Anchorage

Sat 9/20

8:15 pm-11:12 am

1 stop10h 57m

$432

PhiladelphiaAnchorage

PHL - ANC

PHLANC

Philadelphia

Thu 9/11

10:30 am-10:51 pm

2 stops16h 21m

Anchorage

Thu 9/18

11:59 pm-2:17 pm

1 stop10h 18m

$437

PhiladelphiaAnchorage

PHL - ANC

PHLANC

Philadelphia

Fri 9/12

8:15 am-10:51 pm

2 stops18h 36m

Anchorage

Fri 9/19

11:59 pm-2:17 pm

1 stop10h 18m

$437

PhiladelphiaAnchorage

PHL - ANC

PHLANC

Philadelphia

Mon 9/15

10:10 am-10:41 pm

2 stops16h 31m

Anchorage

Mon 9/22

11:59 pm-2:17 pm

1 stop10h 18m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 41 results
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Best time to book a flight from Philadelphia to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska 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 Alaska

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Alaska (average of $456). Flying from Philadelphia to Alaska in July is currently the most expensive (average of $643). 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.

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

Find hourly flight availability from Philadelphia to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Philadelphia to Alaska by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Sun Country Air
6.9
Okay
333 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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

  • What airport do you fly from for flights from Philadelphia to Alaska?

    For a flight from Philadelphia to Alaska, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Philadelphia to Alaska one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Alaska are Delta ($217), American Airlines ($259), and Alaska Airlines ($345).

  • What are the most popular routes from Philadelphia to Alaska?

    The most popular route from Philadelphia to Alaska is Philadelphia - Anchorage. You may also consider Philadelphia - Fairbanks or Philadelphia - Nome.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Alaska 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 Alaska?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Alaska (average of $456). Flying from Philadelphia to Alaska in July is currently the most expensive (average of $643). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to Alaska

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to Alaska

Discover the top 5 airlines that operate flights from Philadelphia to Alaska. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$264Average$570FlexibilityNo cancel feeOn-time83%
DeltaCheapest$431Average$601FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$478Average$779FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$496Average$786FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$508Average$874FlexibilityNo cancel feeOn-time75%

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