HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$154+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SEA
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Biloxi to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 8, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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 8/256:00 pm
GPT
-
SEA
1 stop7h 57m
Delta
Tue 9/16:00 am
SEA
-
GPT
1 stop7h 00m
Delta
Deal found 6/8$307
This Delta deal was found by Cheapflights users on 6/3. 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 11/116:00 pm
GPT
-
SEA
1 stop8h 09m
Delta
Mon 11/166:00 am
SEA
-
GPT
1 stop9h 17m
Delta
Deal found 6/3$338
This American Airlines deal was found by Cheapflights users on 6/4. 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 8/2511:12 am
GPT
-
SEA
1 stop9h 35m
American Airlines
Tue 9/17:40 am
SEA
-
GPT
1 stop8h 24m
American Airlines
Deal found 6/4$360
This American Airlines deal was found by Cheapflights users on 6/4. 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 8/2511:12 am
GPT
-
SEA
1 stop7h 29m
American Airlines
Tue 9/85:10 am
SEA
-
GPT
1 stop10h 05m
American Airlines
Deal found 6/4$385
This United Airlines deal was found by Cheapflights users on 6/3. 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 10/2411:57 am
GPT
-
SEA
1 stop9h 17m
United Airlines
Wed 10/2811:59 pm
SEA
-
GPT
1 stop9h 22m
United Airlines
Deal found 6/3$417
This United Airlines deal was found by Cheapflights users on 6/3. 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 11/112:00 pm
GPT
-
SEA
2 stops12h 33m
United Airlines
Mon 11/167:32 pm
SEA
-
GPT
2 stops13h 49m
United Airlines
Deal found 6/3$427
This United Airlines deal was found by Cheapflights users on 6/5. 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 9/92:00 pm
GPT
-
SEA
1 stop9h 36m
United Airlines
Mon 9/2111:00 pm
SEA
-
GPT
2 stops12h 24m
United Airlines
Deal found 6/5$434

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 June 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$307
(Delta)

One-way from

$154
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$436
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
One-way flight from Biloxi to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 8, 2026.
Use the filters below to find and compare flights from Biloxi to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Tue 8/25

11:12 am-4:41 pm

1 stop7h 29m

Seattle/Tacoma Intl

Tue 9/1

7:40 am-6:04 pm

1 stop8h 24m

$307

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Wed 11/11

6:00 pm-12:09 am

1 stop8h 09m

Seattle/Tacoma Intl

Mon 11/16

6:00 am-5:17 pm

1 stop9h 17m

$338

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sat 10/24

11:57 am-11:26 pm

2 stops13h 29m

Seattle/Tacoma Intl

Wed 10/28

11:59 pm-11:21 am

1 stop9h 22m

$422

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Wed 11/11

2:00 pm-12:33 am

2 stops12h 33m

Seattle/Tacoma Intl

Mon 11/16

7:32 pm-11:21 am

2 stops13h 49m

$427

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sat 7/18

7:43 pm-12:57 am

1 stop7h 14m

Seattle/Tacoma Intl

Tue 7/28

11:22 pm-10:55 am

1 stop9h 33m

$488

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sat 6/20

7:00 am-12:49 pm

1 stop7h 49m

Seattle/Tacoma Intl

Wed 6/24

5:00 am-4:11 pm

1 stop9h 11m

$526

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Thu 10/8

2:15 pm-8:46 pm

1 stop8h 31m

Seattle/Tacoma Intl

Tue 10/13

11:35 pm-9:39 am

1 stop8h 04m

$529

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Thu 10/8

11:57 am-11:26 pm

2 stops13h 29m

Seattle/Tacoma Intl

Tue 10/13

8:40 pm-11:21 am

2 stops12h 41m

$543

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Fri 10/9

6:27 pm-12:15 am

1 stop7h 48m

Seattle/Tacoma Intl

Wed 10/14

1:42 pm-12:07 am

1 stop8h 25m

$560

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Tue 9/22

2:00 pm-7:08 pm

1 stop7h 08m

Seattle/Tacoma Intl

Sat 9/26

8:40 pm-11:21 am

2 stops12h 41m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 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 June 8, 2026.

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.

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 June 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,United Airlines, andAmerican 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
7.9
Good
12,481 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
Alaska Airlines
7.9
Good
12,481 reviews
Alaska Airlines
7.9
Good
12,481 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
United Airlines
7.4
Good
9,780 reviews
Alaska Airlines
7.9
Good
12,481 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.
American Airlines
7.1
Good
11,643 reviews
Alaska Airlines
7.9
Good
12,481 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

RDU - SEA

There was almost a 2 hour delay after arriving before our next flight. Also my husband needed a wheelchair and it seemed hard to get help.

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. 6 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 74 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 29m. American Airlines provides one of the quickest options available for as low as $307. 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 (93%), Hawaiian Airlines (90%), Alaska Airlines (82%).

  • What are the cheapest flights from Biloxi to Seattle?

    Looking for the cheapest flight from Biloxi to Seattle? While on average our users pay $491, our data indicates the cheapest price to be $214. The most popular route (Gulfport Biloxi Regional - Seattle/Tacoma Intl), is priced around $317.

  • 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Biloxi to Seattle

Discover the top 6 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 June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$115Average$498FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$118Average$318FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$178Average$379FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$500FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$184Average$450FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$237Average$456FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.