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$229+ Cheap flights from Biloxi, MS to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SEA
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap 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 diciembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
lun. 12/227:36 pmGPT - SEA
1 stop7h 21mAmerican Airlines
vie. 1/210:32 amSEA - GPT
1 stop6h 24mAmerican Airlines
Deal found 12/15$543
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/207:36 pmGPT - SEA
1 stop7h 21mAmerican Airlines
sáb. 12/275:23 amSEA - GPT
1 stop6h 39mAmerican Airlines
Deal found 12/13$857
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:36 pmGPT - SEA
1 stop7h 21mAmerican Airlines
jue. 1/17:07 amSEA - GPT
1 stop8h 21mAmerican Airlines
Deal found 12/13$859
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:58 pmGPT - SEA
1 stop8h 04mMultiple Airlines
sáb. 1/311:10 pmSEA - GPT
2 stops41h 01mMultiple Airlines
Deal found 12/15$1,024
This United Airlines deal was found by Cheapflights users on 12/15. 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.
lun. 12/221:57 pmGPT - SEA
2 stops11h 11mUnited Airlines
vie. 1/25:02 amSEA - GPT
2 stops14h 35mUnited Airlines
Deal found 12/15$1,103
This United Airlines deal was found by Cheapflights users on 12/13. 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.
dom. 12/287:00 amGPT - SEA
2 stops11h 53mUnited Airlines
jue. 1/111:59 pmSEA - GPT
2 stops14h 04mUnited Airlines
Deal found 12/13$1,136
This United Airlines deal was found by Cheapflights users on 12/13. 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.
sáb. 12/205:15 pmGPT - SEA
1 stop9h 19mUnited Airlines
sáb. 12/271:55 pmSEA - GPT
2 stops21h 27mUnited Airlines
Deal found 12/13$1,181
This United Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 12/307:00 amGPT - SEA
2 stops18h 12mUnited Airlines
sáb. 1/311:59 pmSEA - GPT
2 stops19h 38mUnited Airlines
Deal found 12/15$1,186
This Delta deal was found by Cheapflights users on 12/13. 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.
sáb. 12/2011:25 amGPT - SEA
2 stops13h 35mDelta
vie. 12/2612:55 amSEA - GPT
2 stops10h 31mDelta
Deal found 12/13$3,065

Find flight deals from Biloxi to Seattle

Keep the following information in mind while searching for Biloxi to Seattle flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(American Airlines)

Popular in

August

Cheapest in

November

Average price

$622
Provider with most accurate pricing for Gulfport Biloxi Regional-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Seattle/Tacoma Intl flights.
Search Deals
From Biloxi to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 15, 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

dom. 2/1

6:33 pm-11:51 pm

1 stop7h 18m

Seattle/Tacoma Intl

sáb. 2/7

7:35 am-6:03 pm

1 stop8h 28m

$229

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

mié. 4/22

5:15 pm-10:53 pm

1 stop7h 38m

Seattle/Tacoma Intl

sáb. 4/25

6:45 am-4:02 pm

1 stop7h 17m

$279

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

vie. 1/30

5:31 am-12:39 pm

1 stop9h 08m

Seattle/Tacoma Intl

mar. 2/3

8:23 am-6:03 pm

1 stop7h 40m

$299

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

jue. 5/7

7:57 pm-12:52 am

1 stop6h 55m

Seattle/Tacoma Intl

lun. 5/18

11:59 pm-10:08 am

1 stop8h 09m

$358

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

mar. 4/7

7:57 pm-12:52 am

1 stop6h 55m

Seattle/Tacoma Intl

sáb. 4/11

11:59 pm-10:08 am

1 stop8h 09m

$368

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

lun. 6/1

6:00 pm-12:06 am

1 stop8h 06m

Seattle/Tacoma Intl

lun. 6/8

10:35 pm-9:37 am

1 stop9h 02m

$453

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

mar. 2/17

10:46 am-4:02 pm

1 stop7h 16m

$270

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

mar. 2/17

4:55 pm-6:03 pm

2 stops27h 08m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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

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

Currently, September is the cheapest month in which you can book a flight from Biloxi to Seattle (average of $149). Flying from Biloxi to Seattle in March is currently the most expensive (average of $239). 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 diciembre 15, 2025.

When flying from Biloxi to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight at noon.

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.

How much does it cost to fly round-trip from Biloxi to Seattle?

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 diciembre 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines, and American 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
11,455 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,455 reviews
Alaska Airlines
8.0
Very good
11,455 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,455 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.2
Good
11,049 reviews
Alaska Airlines
8.0
Very good
11,455 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

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 87 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 18m. American Airlines provides one of the quickest options available for as low as $229. 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: Qatar Airways (71%), Alaska Airlines (67%), Hawaiian Airlines (67%).

  • What are the cheapest flights from Biloxi to Seattle?

    Looking for the cheapest flight from Biloxi to Seattle? While on average our users pay $427, our data indicates the cheapest price to be $138. The most popular route (Gulfport Biloxi Regional - Seattle/Tacoma Intl), is priced around $338.

  • 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, September is the cheapest month in which you can book a flight from Biloxi to Seattle (average of $149). Flying from Biloxi to Seattle in March is currently the most expensive (average of $239). 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
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$238FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$166Average$386FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$463FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$178Average$386FlexibilityNo cancel feeOn-time85%
DeltaCheapest$186Average$512FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$449FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$256Average$489FlexibilityNo cancel feeOn-time75%

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