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Cheap flights from Seattle to Buffalo (SEA - BUF) from $127

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BUF
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Seattle/Tacoma Intl to Buffalo are usually found in January or October, booked 51 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Buffalo (BUF). 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 May 24, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$256

One-way from

$159
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From Seattle/Tacoma Intl to Buffalo
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One-way flight from Seattle/Tacoma Intl to Buffalo
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What is the cheapest day to fly round-trip from Seattle to Buffalo?

Friday flights are found to be more expensive to fly from Seattle to Buffalo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buffalo.

How far in advance should I book a flight from Seattle to Buffalo?

Travelers have found it’s best to book a flight 52 days in advance to save up to 181% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Buffalo 1-2 weeks in advance for as low as $528, or $813 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to Buffalo?

The best pricing can be found in the month of January. Prices to Buffalo from Seattle average $513. You can even find prices in January for less than $513, as users have found deals to Buffalo from as low as $241. The month of December appears to be one of the more expensive times to travel to Buffalo from Seattle. Flying in the targeted month can save you up to 44%.

When is the cheapest time to fly from Seattle to Buffalo (SEA - BUF)?

One of the essential ways to save on airfare from Seattle to Buffalo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

Cheap American Airlines flights from Seattle to Buffalo

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Buffalo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Find some of the cheapest American Airlines flights traveling from Seattle to Buffalo. Make sure to double check the flight details before booking.
Wed 9/411:59 pmSEA - BUF
1 stop10h 02mAmerican Airlines
Wed 9/114:57 pmBUF - SEA
1 stop8h 48mAmerican Airlines
Deal found 5/21$255
Thu 9/59:56 amSEA - BUF
1 stop9h 37mAmerican Airlines
Wed 9/114:57 pmBUF - SEA
1 stop8h 48mAmerican Airlines
Deal found 5/21$256
Wed 9/411:59 pmSEA - BUF
1 stop10h 02mAmerican Airlines
Sun 9/85:40 pmBUF - SEA
1 stop8h 17mAmerican Airlines
Deal found 5/22$295
Wed 9/411:59 pmSEA - BUF
1 stop10h 02mAmerican Airlines
Mon 9/95:51 pmBUF - SEA
1 stop7h 59mAmerican Airlines
Deal found 5/22$314
Wed 8/2111:58 pmSEA - BUF
1 stop10h 08mAmerican Airlines
Mon 8/265:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
Deal found 5/21$316
Fri 8/2311:38 pmSEA - BUF
1 stop8h 39mAmerican Airlines
Tue 8/276:38 amBUF - SEA
1 stop9h 08mAmerican Airlines
Deal found 5/22$317
Tue 6/115:40 amSEA - BUF
1 stop8h 07mAmerican Airlines
Tue 6/184:36 pmBUF - SEA
1 stop8h 21mAmerican Airlines
Deal found 5/22$321
Fri 8/910:52 pmSEA - BUF
2 stops9h 25mAmerican Airlines
Tue 8/135:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
Deal found 5/22$322
Thu 8/1511:38 pmSEA - BUF
1 stop8h 39mAmerican Airlines
Tue 8/205:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
Deal found 5/23$378

Cheap Frontier flights from Seattle to Buffalo

Explore cheap flight options specifically provided by Frontier for the route between Seattle and Buffalo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Some of the lowest-priced Frontier flights we've found at this time heading from Seattle to Buffalo. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 9/610:08 pmSEA - BUF
1 stop16h 38mFrontier
Mon 9/95:16 pmBUF - SEA
1 stop18h 21mFrontier
Deal found 5/22$276
Sun 6/29:39 pmSEA - BUF
1 stop15h 46mFrontier
Sat 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 5/22$286
Wed 6/57:54 amSEA - BUF
1 stop6h 58mFrontier
Fri 6/216:15 pmBUF - SEA
1 stop19h 11mFrontier
Deal found 5/22$296
Tue 6/48:14 pmSEA - BUF
1 stop18h 38mFrontier
Sat 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 5/22$297
Thu 9/129:37 amSEA - BUF
1 stop29h 09mFrontier
Mon 9/165:16 pmBUF - SEA
1 stop18h 21mFrontier
Deal found 5/22$298
Tue 6/118:12 pmSEA - BUF
1 stop18h 40mFrontier
Sat 6/1510:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 5/22$302
Tue 6/118:12 pmSEA - BUF
1 stop18h 40mFrontier
Wed 6/126:52 pmBUF - SEA
1 stop18h 34mFrontier
Deal found 5/22$308
Sat 6/1511:28 amSEA - BUF
1 stop7h 24mFrontier
Sat 6/2210:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 5/21$334
Tue 5/288:14 pmSEA - BUF
1 stop22h 42mFrontier
Sat 6/17:02 pmBUF - SEA
1 stop15h 02mFrontier
Deal found 5/23$351

Cheap Seattle to Buffalo flights in May & June 2024

Find cheap flight options from Seattle to Buffalo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
These are some of the most attractive deals on flights from Seattle to Buffalo in 2024. Check back soon for alternative fares.
Mon 6/109:40 pmSEA - BUF
1 stop8h 43mAmerican Airlines
Sat 6/155:37 pmBUF - SEA
1 stop10h 10mAmerican Airlines
Deal found 5/23$381
Mon 6/1010:52 pmSEA - BUF
2 stops10h 06mAmerican Airlines
Sat 6/155:37 pmBUF - SEA
1 stop10h 10mAmerican Airlines
Deal found 5/23$387
Wed 6/57:54 amSEA - BUF
1 stop6h 58mMultiple Airlines
Sun 6/232:36 pmBUF - SEA
1 stop11h 18mMultiple Airlines
Deal found 5/22$400
Tue 6/115:10 amSEA - BUF
2 stops9h 27mAmerican Airlines
Tue 6/184:36 pmBUF - SEA
1 stop8h 21mAmerican Airlines
Deal found 5/23$402
Wed 6/53:22 pmSEA - BUF
1 stop14h 39mDelta
Mon 6/247:14 pmBUF - SEA
1 stop7h 41mDelta
Deal found 5/22$417
Tue 5/288:14 pmSEA - BUF
1 stop22h 42mFrontier
Fri 5/317:07 pmBUF - SEA
1 stop29h 01mFrontier
Deal found 5/23$418
Mon 6/38:40 pmSEA - BUF
1 stop10h 30mJetBlue
Sat 6/83:35 pmBUF - SEA
1 stop10h 14mJetBlue
Deal found 5/22$420
Sun 6/911:35 pmSEA - BUF
1 stop9h 23mAmerican Airlines
Fri 6/144:36 pmBUF - SEA
1 stop8h 21mAmerican Airlines
Deal found 5/23$422
Tue 6/115:10 amSEA - BUF
2 stops9h 27mAmerican Airlines
Tue 6/184:36 pmBUF - SEA
1 stop8h 21mAmerican Airlines
Deal found 5/23$423

Seattle to Buffalo 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Buffalo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
These are some of the most attractive deals on flights from Seattle to Buffalo in 2024. Check back soon for alternative fares.
Mon 8/1910:59 pmSEA - BUF
1 stop8h 07mUnited Airlines
Thu 8/226:00 pmBUF - SEA
1 stop8h 59mUnited Airlines
Deal found 5/23$356
Thu 8/111:59 pmSEA - BUF
1 stop10h 01mSun Country Air
Fri 8/91:53 pmBUF - SEA
1 stop12h 00mSun Country Air
Deal found 5/23$358
Mon 8/196:00 amSEA - BUF
2 stops12h 57mAlaska Airlines
Thu 8/226:30 pmBUF - SEA
1 stop8h 14mAlaska Airlines
Deal found 5/23$361
Fri 7/123:42 pmSEA - BUF
1 stop18h 52mFrontier
Fri 7/198:06 pmBUF - SEA
1 stop25h 16mFrontier
Deal found 5/23$362
Sun 7/146:40 pmSEA - BUF
1 stop15h 27mSun Country Air
Sun 7/213:00 pmBUF - SEA
1 stop10h 47mSun Country Air
Deal found 5/23$363
Thu 8/1511:38 pmSEA - BUF
1 stop8h 39mAmerican Airlines
Tue 8/205:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
Deal found 5/23$378
Fri 7/123:42 pmSEA - BUF
1 stop18h 52mMultiple Airlines
Sun 7/213:05 pmBUF - SEA
1 stop10h 47mMultiple Airlines
Deal found 5/23$380
Mon 6/109:40 pmSEA - BUF
1 stop8h 43mAmerican Airlines
Sat 6/155:37 pmBUF - SEA
1 stop10h 10mAmerican Airlines
Deal found 5/23$381
Sun 7/711:59 pmSEA - BUF
1 stop10h 15mSun Country Air
Fri 7/191:53 pmBUF - SEA
1 stop12h 00mSun Country Air
Deal found 5/23$382

Seattle to Buffalo flights leaving soon

Find last-minute flight options from Seattle to Buffalo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Have a look at some of the last-minute flights available departing from Seattle to Buffalo. Users should examine the flight details to ensure there are no surprises.
Sun 6/29:39 pmSEA - BUF
1 stop15h 46mFrontier
Sat 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 5/22$286
Sun 6/29:39 pmSEA - BUF
1 stop15h 46mMultiple Airlines
Sun 6/912:42 pmBUF - SEA
1 stop13h 12mMultiple Airlines
Deal found 5/22$292
Tue 5/288:14 pmSEA - BUF
1 stop22h 42mFrontier
Sat 6/17:02 pmBUF - SEA
1 stop15h 02mFrontier
Deal found 5/23$351
Tue 5/288:14 pmSEA - BUF
1 stop22h 42mFrontier
Fri 5/317:07 pmBUF - SEA
1 stop29h 01mFrontier
Deal found 5/23$418
Sat 6/16:10 amSEA - BUF
1 stop7h 47mDelta
Mon 6/247:14 pmBUF - SEA
1 stop7h 41mDelta
Deal found 5/22$441
Sun 6/29:39 pmSEA - BUF
1 stop15h 46mFrontier
Sat 6/2210:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 5/22$461
Sun 6/29:39 pmSEA - BUF
1 stop15h 46mFrontier
Fri 6/216:15 pmBUF - SEA
1 stop19h 11mFrontier
Deal found 5/22$463
Sun 6/29:39 pmSEA - BUF
1 stop15h 46mMultiple Airlines
Thu 6/2011:41 amBUF - SEA
1 stop9h 01mMultiple Airlines
Deal found 5/22$466
Sun 6/210:05 pmSEA - BUF
1 stop8h 42mAmerican Airlines
Fri 6/74:36 pmBUF - SEA
1 stop8h 21mAmerican Airlines
Deal found 5/22$474

One-way flights to Buffalo from Seattle

Search for one-way flight options from Seattle to Buffalo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Buffalo. Users can also find round-trip Seattle to Buffalo flights by using the search form above.
Wed 9/411:59 pmSEA - BUF
1 stop10h 02mAmerican Airlines
Deal found 5/22$127
Sat 11/1611:15 pmSEA - BUF
1 stop6h 36mDelta
Deal found 5/22$128
Mon 10/2811:45 pmSEA - BUF
2 stops9h 19mAmerican Airlines
Deal found 5/23$133
Sat 6/85:00 pmSEA - BUF
1 stop15h 51mSun Country Air
Deal found 5/22$145
Thu 6/611:28 amSEA - BUF
1 stop26h 57mFrontier
Deal found 5/23$150
Thu 8/1511:59 pmSEA - BUF
1 stop10h 01mSun Country Air
Deal found 5/22$155
Tue 6/48:14 pmSEA - BUF
1 stop18h 38mFrontier
Deal found 5/22$158
Sun 10/2711:15 pmSEA - BUF
1 stop9h 00mDelta
Deal found 5/23$159
Wed 5/298:34 amSEA - BUF
1 stop10h 22mFrontier
Deal found 5/22$165

Find flights from Seattle to Buffalo within your budget

Customize your flight search to find flights from Seattle to Buffalo 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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$255 - $361

Route

Depart

Return

Price

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Wed 9/4

1 stop10h 02m

Buffalo

Wed 9/11

1 stop8h 48m

$255

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Thu 9/5

1 stop9h 37m

Buffalo

Wed 9/11

1 stop8h 48m

$256

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Fri 9/6

1 stop16h 38m

Buffalo

Mon 9/9

1 stop18h 21m

$276

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Wed 6/12

1 stop14h 07m

Buffalo

Sun 6/16

1 stop9h 46m

$284

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Wed 9/4

2 stops11h 05m

Buffalo

Wed 9/11

1 stop7h 22m

$287

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Sun 6/2

1 stop15h 46m

Buffalo

Sun 6/9

1 stop13h 12m

$292

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Fri 9/6

1 stop9h 00m

Buffalo

Tue 9/10

1 stop9h 49m

$304

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Thu 9/5

1 stop9h 27m

Buffalo

Sun 9/8

1 stop9h 44m

$352

Seattle/Tacoma IntlBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Mon 8/19

2 stops12h 57m

Buffalo

Thu 8/22

1 stop8h 14m

$361

Flights are sorted by cheapest first

Deals found on 5/21

When is the best time to book a flight from Seattle to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Buffalo. Price data was last updated on May 22, 2024.
The best time to book flights from Seattle to Buffalo is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time to fly from Seattle to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Buffalo. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Buffalo flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seattle to Buffalo

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

Temperature and rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature and rainfall totals by month.

BUF

Temperature

24.8 - 71.6 °F

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated May 24, 2024.
Get a feel of what it's like to fly with American Airlines, Frontier and Sun Country Air from Seattle to Buffalo by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,175 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,561 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

JetBlue
7.6
Good
4,417 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

WestJet
7.5
Good
2,895 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
10,845 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Overall

8.1

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

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

  • Can I find flights from Seattle to Buffalo for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Buffalo for under $300. The cheapest flight booked recently is on American Airlines for just $255, but on average you can expect to pay $295.

  • Are there last-minute flights available from Seattle to Buffalo for under $300?

    There are currently 20+ open flights from Seattle to Buffalo within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Seattle to Buffalo round-trip?

    Our cheapest airline available from Seattle to Buffalo is American Airlines. Our recent data shows that you can find tickets from as low as $255 on this airline. Additional options worth looking into are Frontier and Sun Country Air, starting at $276 and $284 round-trip. American Airlines is 50% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $127 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Sun Country Air, with prices starting from $128 and $145, respectively.

  • What does SEA to BUF mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Buffalo Airport (BUF). Codes like Buffalo Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Seattle to Buffalo that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Buffalo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Buffalo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Buffalo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Seattle to Buffalo that allow pets onboard?

    Many airlines flying from Seattle to Buffalo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Buffalo?

    Yes, you can often find last-minute deals on Seattle to Buffalo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Buffalo flight deals updated?

    The Seattle to Buffalo flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Seattle to Buffalo?

    Before booking your flight from Seattle to Buffalo check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.

  • When is the best time to book a flight from Seattle to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Buffalo (average of $256). Flying from Seattle to Buffalo in July is currently the most expensive (average of $362). 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 Seattle to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Seattle to Buffalo

Discover the top 6 airlines that operate flights from Seattle to Buffalo. 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$154Average$350FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$244Average$385FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$266Average$515FlexibilityNo cancel feeOn-time71%
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