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$531+ Cheap flights from Buffalo (BUF) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ANC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Buffalo to Alaska

Keep the following information in mind while searching for Buffalo to Alaska flight deals. Data was last updated September 15, 2025.

Round-trip from

$550
(Delta)

One-way from

$531
(American Airlines)

Popular in

January

Cheapest in

November

Average price

$685
From Buffalo to Alaska
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One-way flight from Buffalo to Alaska
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Highest demand for flights based on searches. 29% potential increase in price ($335 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($92 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Buffalo to Alaska

Cheapest flights from Buffalo to Alaska
Explore the most affordable flight options available from Buffalo to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/12. 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.
Sat 10/1112:38 pmBUF - ANC
2 stops14h 05mDelta
Fri 10/1712:30 amANC - BUF
2 stops11h 55mDelta
Deal found 9/12$550
This Delta deal was found by Cheapflights users on 9/11. 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 10/46:00 amBUF - JNU
2 stops16h 13mDelta
Tue 10/77:07 amJNU - BUF
2 stops11h 45mDelta
Deal found 9/11$551
This Delta deal was found by Cheapflights users on 9/11. 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 10/410:19 amBUF - ANC
2 stops13h 55mDelta
Mon 10/612:30 amANC - BUF
2 stops10h 46mDelta
Deal found 9/11$554
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 10/27:34 pmBUF - FAI
2 stops22h 34mDelta
Sun 10/51:45 amFAI - BUF
2 stops41h 07mDelta
Deal found 9/12$557
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:20 amBUF - ANC
1 stop15h 37mUnited Airlines
Tue 10/79:04 pmANC - BUF
1 stop12h 18mUnited Airlines
Deal found 9/11$561
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:20 amBUF - ANC
1 stop15h 37mUnited Airlines
Sat 10/189:04 pmANC - BUF
1 stop20h 09mUnited Airlines
Deal found 9/12$594
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amBUF - ANC
1 stop15h 44mAmerican Airlines
Sat 10/117:52 pmANC - BUF
1 stop16h 57mAmerican Airlines
Deal found 9/12$616
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:30 amBUF - ANC
2 stops17h 17mUnited Airlines
Sat 10/119:04 pmANC - BUF
1 stop8h 49mUnited Airlines
Deal found 9/12$621
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 10/26:15 amBUF - FAI
2 stops11h 53mDelta
Sun 10/53:05 pmFAI - BUF
2 stops13h 18mDelta
Deal found 9/12$830
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:30 amBUF - FAI
2 stops17h 09mAlaska Airlines
Mon 10/63:53 pmFAI - BUF
2 stops15h 17mAlaska Airlines
Deal found 9/11$834
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:30 amBUF - FAI
2 stops41h 09mAlaska Airlines
Sat 10/42:00 amFAI - BUF
2 stops34h 57mAlaska Airlines
Deal found 9/12$867
This Delta deal was found by Cheapflights users on 9/11. 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 9/276:15 amBUF - FAI
2 stops12h 38mDelta
Wed 10/13:05 pmFAI - BUF
2 stops20h 03mDelta
Deal found 9/11$988

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 September 15, 2025.
Use the filters below to find and compare flights from Buffalo to Alaska that are best for you.

Fly from

Buffalo

Fly to

Alaska

Route

Depart

Return

Price

BuffaloAnchorage

BUF - ANC

BUFANC

Buffalo

Sat 10/11

12:38 pm-10:43 pm

2 stops14h 05m

Anchorage

Sat 10/18

6:00 am-10:52 pm

2 stops12h 52m

$550

BuffaloJuneau

BUF - JNU

BUFJNU

Buffalo

Sat 10/4

6:00 am-6:13 pm

2 stops16h 13m

Juneau Intl

Tue 10/7

7:07 am-10:52 pm

2 stops11h 45m

$551

BuffaloAnchorage

BUF - ANC

BUFANC

Buffalo

Sat 10/4

10:19 am-8:14 pm

2 stops13h 55m

Anchorage

Mon 10/6

12:30 am-3:16 pm

2 stops10h 46m

$554

BuffaloFairbanks

BUF - FAI

BUFFAI

Buffalo

Thu 10/2

7:34 pm-2:08 pm

2 stops22h 34m

Fairbanks

Sun 10/5

1:45 am-10:52 pm

2 stops41h 07m

$557

BuffaloAnchorage

BUF - ANC

BUFANC

Buffalo

Sat 10/4

8:20 am-7:57 pm

1 stop15h 37m

Anchorage

Tue 10/7

9:04 pm-1:22 pm

1 stop12h 18m

$561

BuffaloFairbanks

BUF - FAI

BUFFAI

Buffalo

Thu 10/2

6:15 am-2:08 pm

2 stops11h 53m

Fairbanks

Sun 10/5

3:05 pm-8:23 am

2 stops13h 18m

$830

BuffaloFairbanks

BUF - FAI

BUFFAI

Buffalo

Thu 10/2

7:30 am-8:39 pm

2 stops17h 09m

Fairbanks

Mon 10/6

3:53 pm-11:10 am

2 stops15h 17m

$834

BuffaloFairbanks

BUF - FAI

BUFFAI

Buffalo

Thu 10/2

7:30 am-8:39 pm

2 stops41h 09m

Fairbanks

Sat 10/4

2:00 am-4:57 pm

2 stops34h 57m

$867

BuffaloFairbanks

BUF - FAI

BUFFAI

Buffalo

Sat 9/27

6:15 am-2:53 pm

2 stops12h 38m

Fairbanks

Wed 10/1

3:05 pm-3:08 pm

2 stops20h 03m

$988

BuffaloFairbanks

BUF - FAI

BUFFAI

Buffalo

Sat 9/27

5:33 pm-2:59 pm

2 stops25h 26m

Fairbanks

Tue 9/30

2:08 am-4:50 pm

2 stops34h 42m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 16 results
1
2

Best time to book a flight from Buffalo to Alaska

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

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

Currently, January is the cheapest month in which you can book a flight from Buffalo to Alaska (average of $456). Flying from Buffalo to Alaska in July is currently the most expensive (average of $642). 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 BUF to AK?

Find hourly flight availability from Buffalo 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo 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 September 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Buffalo to Alaska to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Sun Country Air
6.9
Okay
330 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Alaska?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Alaska. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • How long is the flight from Buffalo to Alaska?

    Airlines like Delta and Alaska Airlines fly from Buffalo to Alaska in about 14h 05m. The time it takes to get you to your destination can typically vary by up to 3h 04m. Airlines will cover a distance of 3090 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $531. Alaska Airlines flights start at $541 while deals on Delta start at $726 one-way.

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

    When deciding which route to take from Buffalo to Alaska consider Buffalo - Anchorage, Buffalo - Juneau Intl or Buffalo - Fairbanks as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Alaska (average of $456). Flying from Buffalo to Alaska in July is currently the most expensive (average of $642). 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

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Alternative routes for Buffalo to Alaska

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Top 5 airlines flying from Buffalo to Alaska

Discover the top 5 airlines that operate flights from Buffalo 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$257Average$574FlexibilityNo cancel feeOn-time83%
DeltaCheapest$382Average$725FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$461Average$593FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$715Average$905FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$720Average$843FlexibilityNo cancel feeOn-time75%

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