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$151+ Cheap flights from Biloxi, MS to Seattle (SEA)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Biloxi to Seattle/Tacoma Intl are usually found in January or September, booked 62 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Biloxi to Seattle

Keep the following information in mind while searching for Biloxi to Seattle flight deals. Data was last updated September 11, 2025.

Round-trip from

$235
(American Airlines)

One-way from

$151
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$367
From Biloxi to Seattle/Tacoma Intl
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One-way flight from Biloxi to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 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 Biloxi to Seattle

Cheapest flights from Biloxi to Seattle
Explore the most affordable flight options available from Biloxi to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:20 amGPT - SEA
1 stop9h 50mAmerican Airlines
Sat 11/157:23 amSEA - GPT
1 stop8h 17mAmerican Airlines
Deal found 9/11$235
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/45:25 pmGPT - SEA
1 stop7h 50mUnited Airlines
Tue 10/76:35 amSEA - GPT
2 stops11h 20mUnited Airlines
Deal found 9/9$240
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:35 pmGPT - SEA
1 stop7h 54mAmerican Airlines
Tue 10/710:45 amSEA - GPT
2 stops10h 51mAmerican Airlines
Deal found 9/11$261
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:20 amGPT - SEA
2 stops10h 48mAmerican Airlines
Wed 11/196:30 amSEA - GPT
2 stops9h 10mAmerican Airlines
Deal found 9/11$266
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/65:25 pmGPT - SEA
1 stop7h 50mUnited Airlines
Tue 10/710:25 amSEA - GPT
1 stop7h 30mUnited Airlines
Deal found 9/10$275
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:30 pmGPT - SEA
1 stop7h 28mAmerican Airlines
Wed 11/1912:41 pmSEA - GPT
1 stop8h 03mAmerican Airlines
Deal found 9/11$286
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/255:25 pmGPT - SEA
1 stop7h 50mUnited Airlines
Tue 9/307:00 amSEA - GPT
1 stop7h 12mUnited Airlines
Deal found 9/10$287

Cheapflights Fare Finder

 
Customize your flight search to find flights from Biloxi to Seattle 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 11, 2025.
Use the filters below to find and compare flights from Biloxi to Seattle that are best for you.

Fly from

Biloxi

Fly to

Seattle

Route

Depart

Return

Price

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sat 11/8

5:20 am-1:10 pm

1 stop9h 50m

Seattle/Tacoma Intl

Sat 11/15

7:23 am-5:40 pm

1 stop8h 17m

$235

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sat 10/4

5:25 pm-11:15 pm

1 stop7h 50m

Seattle/Tacoma Intl

Tue 10/7

6:35 am-7:55 pm

2 stops11h 20m

$240

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Mon 10/6

1:35 pm-7:29 pm

1 stop7h 54m

Seattle/Tacoma Intl

Tue 10/7

10:45 am-11:36 pm

2 stops10h 51m

$240

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sat 11/8

5:15 pm-10:46 pm

1 stop7h 31m

Seattle/Tacoma Intl

Sat 11/15

7:00 am-9:36 pm

2 stops12h 36m

$240

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Mon 10/6

5:25 pm-11:15 pm

1 stop7h 50m

Seattle/Tacoma Intl

Tue 10/7

10:25 am-7:55 pm

1 stop7h 30m

$275

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sun 11/16

7:30 pm-12:58 am

1 stop7h 28m

Seattle/Tacoma Intl

Wed 11/19

12:41 pm-10:44 pm

1 stop8h 03m

$286

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Thu 9/25

5:25 pm-11:15 pm

1 stop7h 50m

Seattle/Tacoma Intl

Tue 9/30

7:00 am-4:12 pm

1 stop7h 12m

$287

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Fri 2/13

7:51 pm-12:57 am

1 stop7h 06m

Seattle/Tacoma Intl

Sat 2/21

11:59 pm-9:44 am

1 stop7h 45m

$302

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Fri 10/10

2:00 pm-9:53 pm

2 stops9h 53m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Biloxi to Seattle

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

How far ahead should I book a flight from Biloxi to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Biloxi to Seattle. Price data was last updated on August 29, 2025.

The best time to book flights from Biloxi to Seattle is 61 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.

What is the cheapest month to book a flight from Biloxi to Seattle?

Currently, January is the cheapest month in which you can book a flight from Biloxi to Seattle (average of $238). Flying from Biloxi to Seattle in June is currently the most expensive (average of $388). 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 B1L to SEA?

Find hourly flight availability from Biloxi to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Biloxi to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Biloxi to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Biloxi to Seattle. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Biloxi to Seattle flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Biloxi to Seattle

Explore weekly flight availability from Biloxi to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from B1L to SEA are scheduled on a Thursday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Biloxi to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Biloxi to Seattle. 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 into for flights to Seattle from Biloxi?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Biloxi to Seattle. 8 airlines have flights to Seattle/Tacoma Intl from Biloxi on a regular basis. Booking flights from Biloxi to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Biloxi per day.

  • How popular is this Biloxi to Seattle flight route?

    This flight path from Biloxi to Seattle/Tacoma Intl was viewed by 81 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Biloxi to Seattle?

    A quick flight from Biloxi to Seattle can take about 7h 50m. American Airlines provides one of the quickest options available for as low as $240. Biloxi and Seattle are separated by a distance of 2113 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Biloxi to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Biloxi to Seattle on time: Hawaiian Airlines (77%), Alaska Airlines (69%), Air Tahiti Nui (69%).

  • What are the cheapest flights from Biloxi to Seattle?

    Looking for the cheapest flight from Biloxi to Seattle? While on average our users pay $386, our data indicates the cheapest price to be $80. The most popular route (Gulfport Biloxi Regional - Seattle/Tacoma Intl), is priced around $275.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Biloxi to Seattle 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 Biloxi to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Biloxi to Seattle (average of $238). Flying from Biloxi to Seattle in June is currently the most expensive (average of $388). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Biloxi to Seattle

Discover the top 8 airlines that operate flights from Biloxi to Seattle. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$231FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$238FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$178Average$387FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$194Average$413FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$194Average$456FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$461FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$232Average$481FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$262Average$487FlexibilityNo cancel feeOn-time75%

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