HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$130+ Cheap flights from Gulfport to Seattle (GPT - 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gulfport 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 Gulfport to Seattle

Cheapest flights from Gulfport to Seattle
Explore the most affordable flight options available from Gulfport to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 8/187:50 pm
GPT
-
SEA
1 stop7h 04m
American Airlines
Tue 9/111:30 pm
SEA
-
GPT
1 stop8h 36m
American Airlines
Deal found 1/27$199
This Delta deal was found by Cheapflights users on 1/28. 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 2/52:40 pm
GPT
-
SEA
1 stop10h 35m
Delta
Mon 3/99:45 pm
SEA
-
GPT
1 stop9h 05m
Delta
Deal found 1/28$268
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/127:35 pm
GPT
-
SEA
1 stop7h 20m
American Airlines
Sun 2/1512:59 am
SEA
-
GPT
1 stop7h 14m
American Airlines
Deal found 1/28$279
This United Airlines deal was found by Cheapflights users on 1/27. 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 8/182:00 pm
GPT
-
SEA
1 stop7h 12m
United Airlines
Tue 9/111:50 pm
SEA
-
GPT
2 stops14h 12m
United Airlines
Deal found 1/27$284
This Delta deal was found by Cheapflights users on 1/28. 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 2/52:40 pm
GPT
-
SEA
1 stop10h 35m
Delta
Tue 3/1011:30 pm
SEA
-
GPT
1 stop7h 20m
Delta
Deal found 1/28$298
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 5/45:08 pm
GPT
-
SEA
1 stop8h 07m
Alaska Airlines
Thu 5/710:57 pm
SEA
-
GPT
1 stop9h 43m
Alaska Airlines
Deal found 1/28$299
This Delta deal was found by Cheapflights users on 1/28. 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.
Fri 2/62:40 pm
GPT
-
SEA
1 stop10h 35m
Delta
Mon 3/911:30 pm
SEA
-
GPT
1 stop7h 20m
Delta
Deal found 1/28$319
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/55:00 am
GPT
-
SEA
1 stop10h 15m
American Airlines
Mon 5/1111:55 pm
SEA
-
GPT
1 stop8h 45m
American Airlines
Deal found 1/27$323
This Delta deal was found by Cheapflights users on 1/28. 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 2/52:40 pm
GPT
-
SEA
1 stop10h 35m
Delta
Wed 3/1111:30 pm
SEA
-
GPT
1 stop7h 20m
Delta
Deal found 1/28$337
This Delta deal was found by Cheapflights users on 1/28. 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.
Fri 2/62:40 pm
GPT
-
SEA
1 stop10h 35m
Delta
Tue 3/1011:30 pm
SEA
-
GPT
1 stop7h 20m
Delta
Deal found 1/28$349

Find flight deals from Gulfport to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) to Seattle (SEA). 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)

One-way from

$130
(Delta)

Popular in

August

Cheapest in

February

Average price

$342
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 Gulfport Biloxi Regional to Seattle/Tacoma Intl
Search Deals
One-way flight from Gulfport Biloxi Regional to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport 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 January 29, 2026.
Use the filters below to find and compare flights from Gulfport to Seattle that are best for you.

Fly from

Gulfport

Fly to

Seattle

Route

Depart

Return

Price

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Thu 2/12

7:35 pm-12:55 am

1 stop7h 20m

Seattle/Tacoma Intl

Sun 2/15

12:59 am-10:13 am

1 stop7h 14m

$279

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Fri 2/13

7:35 pm-12:55 am

1 stop7h 20m

Seattle/Tacoma Intl

Tue 2/17

11:57 pm-10:13 am

1 stop8h 16m

$279

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Mon 5/4

5:08 pm-11:15 pm

1 stop8h 07m

Seattle/Tacoma Intl

Thu 5/7

10:57 pm-10:40 am

1 stop9h 43m

$299

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Tue 5/5

5:00 am-1:15 pm

1 stop10h 15m

Seattle/Tacoma Intl

Mon 5/11

11:55 pm-10:40 am

1 stop8h 45m

$323

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sun 2/8

4:00 pm-11:15 pm

1 stop9h 15m

Seattle/Tacoma Intl

Mon 3/9

11:30 pm-8:50 am

1 stop7h 20m

$366

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sat 2/28

5:00 am-11:40 am

1 stop8h 40m

Seattle/Tacoma Intl

Wed 3/4

10:51 pm-10:13 am

1 stop9h 22m

$368

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sun 2/8

1:03 pm-8:45 pm

1 stop9h 42m

Seattle/Tacoma Intl

Wed 3/11

10:51 pm-10:13 am

1 stop9h 22m

$368

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Sun 2/8

1:03 pm-8:45 pm

1 stop9h 42m

Seattle/Tacoma Intl

Tue 3/10

10:51 pm-10:13 am

1 stop9h 22m

$368

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Tue 5/5

2:40 pm-10:05 pm

1 stop9h 25m

$130

GulfportSeattle

GPT - SEA

GPTSEA

Gulfport Biloxi Regional

Tue 5/5

12:39 pm-10:26 pm

2 stops11h 47m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 17 results
1
2

Compare providers for flights from Gulfport to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gulfport to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Gulfport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gulfport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Gulfport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gulfport to Seattle

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

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

Currently, September is the cheapest month in which you can book a flight from Gulfport to Seattle (average of $149). Flying from Gulfport to Seattle in March is currently the most expensive (average of $236). 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.

How much does it cost to fly round-trip from Gulfport 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 January 29, 2026.
Read reviews from past customers who have flown Alaska Airlines, United Airlines, and American Airlines from Gulfport to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

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
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

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
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

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
11,206 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

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 Gulfport to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Gulfport to Seattle?

    A quick flight from Gulfport to Seattle can take about 7h 20m. American Airlines provides one of the quickest options available for as low as $279. The distance between Gulfport and Seattle is about 2113 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Seattle, with prices starting at $199. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $232 and $429, respectively. You may be able to fly from Gulfport to Seattle for 55% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Gulfport to Seattle (average of $149). Flying from Gulfport to Seattle in March is currently the most expensive (average of $236). 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
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

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 3 airlines flying from Gulfport to Seattle

Discover the top 3 airlines that operate flights from Gulfport 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$199Average$493FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$232Average$487FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$429Average$573FlexibilityNo 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.