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Gulfport

$132+ Cheap flights from Knoxville to Gulfport (TYS - GPT)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — GPT
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Knoxville to Gulfport

Cheapest flights from Knoxville to Gulfport
Explore the most affordable flight options available from Knoxville to Gulfport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. 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 8/182:21 pm
TYS
-
GPT
1 stop6h 17m
United Airlines
Tue 8/252:00 pm
GPT
-
TYS
1 stop6h 45m
United Airlines
Deal found 7/21$289
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 8/142:21 pm
TYS
-
GPT
1 stop6h 17m
United Airlines
Wed 8/192:00 pm
GPT
-
TYS
1 stop6h 45m
United Airlines
Deal found 7/18$304
This Delta deal was found by Cheapflights users on 7/19. 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 8/135:40 am
TYS
-
GPT
1 stop4h 35m
Delta
Sat 8/154:00 pm
GPT
-
TYS
1 stop5h 39m
Delta
Deal found 7/19$323
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Fri 8/74:22 pm
TYS
-
GPT
1 stop7h 08m
American Airlines
Mon 8/101:50 pm
GPT
-
TYS
1 stop6h 09m
American Airlines
Deal found 7/20$340
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/276:07 pm
TYS
-
GPT
1 stop6h 49m
American Airlines
Mon 8/36:35 pm
GPT
-
TYS
1 stop4h 16m
American Airlines
Deal found 7/20$379
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/67:15 am
TYS
-
GPT
1 stop7h 10m
United Airlines
Mon 8/105:19 pm
GPT
-
TYS
1 stop4h 53m
United Airlines
Deal found 7/22$399
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 9/257:18 pm
TYS
-
GPT
1 stop4h 14m
American Airlines
Sun 9/276:27 pm
GPT
-
TYS
1 stop4h 24m
American Airlines
Deal found 7/18$439
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Fri 11/68:04 pm
TYS
-
GPT
1 stop4h 53m
American Airlines
Mon 11/92:02 pm
GPT
-
TYS
1 stop3h 42m
American Airlines
Deal found 7/20$479
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 8/146:05 pm
TYS
-
GPT
1 stop5h 25m
American Airlines
Wed 8/191:50 pm
GPT
-
TYS
2 stops9h 01m
American Airlines
Deal found 7/18$495
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/187:15 am
TYS
-
GPT
1 stop7h 09m
United Airlines
Mon 8/244:59 pm
GPT
-
TYS
2 stops26h 54m
United Airlines
Deal found 7/20$538

Find flight deals from Knoxville to Gulfport

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Gulfport (GPT). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$132
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$651
Provider with most accurate pricing for Knoxville McGhee Tyson-Gulfport Biloxi Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Gulfport Biloxi Regional flights.
Search Deals
From Knoxville McGhee Tyson to Gulfport Biloxi Regional
Search Deals
One-way flight from Knoxville McGhee Tyson to Gulfport Biloxi Regional
Search Deals
Highest demand for flights based on searches. 38% potential increase in price ($328 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 23% potential price decrease ($101 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Gulfport 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 July 23, 2026.
Use the filters below to find and compare flights from Knoxville to Gulfport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Tue 8/18

2:21 pm-7:38 pm

1 stop6h 17m

Gulfport Biloxi Regional

Tue 8/25

2:00 pm-9:45 pm

1 stop6h 45m

$289

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Fri 8/14

2:21 pm-7:38 pm

1 stop6h 17m

Gulfport Biloxi Regional

Wed 8/19

2:00 pm-9:45 pm

1 stop6h 45m

$304
Quickest round-trip

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Fri 12/25

7:07 am-9:39 am

1 stop3h 32m

Gulfport Biloxi Regional

Tue 12/29

2:15 pm-8:40 pm

1 stop5h 25m

$323

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Fri 8/14

5:40 am-9:15 am

1 stop4h 35m

Gulfport Biloxi Regional

Tue 8/18

10:01 am-3:30 pm

1 stop4h 29m

$323

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Tue 8/18

12:01 pm-5:15 pm

1 stop6h 14m

Gulfport Biloxi Regional

Mon 8/24

6:00 pm-11:52 pm

1 stop4h 52m

$323

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Fri 8/7

4:22 pm-10:30 pm

1 stop7h 08m

Gulfport Biloxi Regional

Mon 8/10

1:50 pm-8:59 pm

1 stop6h 09m

$340

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Thu 8/6

7:15 am-1:25 pm

1 stop7h 10m

Gulfport Biloxi Regional

Mon 8/10

5:19 pm-11:12 pm

1 stop4h 53m

$399

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Fri 8/7

6:00 am-1:25 pm

2 stops32h 25m

Gulfport Biloxi Regional

Mon 8/10

5:19 pm-11:12 pm

1 stop4h 53m

$639

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Fri 12/25

11:49 am-4:02 pm

1 stop5h 13m

Gulfport Biloxi Regional

Tue 12/29

5:15 pm-9:05 pm

2 stops26h 50m

$779
Cheapest one-way
Quickest one-way

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Thu 8/13

5:40 am-9:15 am

1 stop4h 35m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Knoxville to Gulfport

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 Knoxville to Gulfport in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Knoxville-Gulfport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Gulfport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Gulfport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Gulfport 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 Knoxville-Gulfport 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 Knoxville to Gulfport

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

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

Currently, September is the cheapest month in which you can book a flight from Knoxville to Gulfport (average of $149). Flying from Knoxville to Gulfport in March is currently the most expensive (average of $1,631). 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 Knoxville to Gulfport?

Airfare is below average for this route at the moment.

Knoxville to Gulfport flights typically cost between $373 and $652 in August.
The cheapest round-trip price found within the last 5 days was $289 on United Airlines (Aug 18-Aug 25).

Reviews of airlines servicing Gulfport

Get insights into the airlines that provide service to Gulfport. 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 Gulfport. Reviews last updated July 23, 2026.
See what other customers who have flown with Delta and American Airlines from Knoxville to Gulfport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,479 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,479 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Gulfport. 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 Knoxville to Gulfport?

    A quick flight from Knoxville to Gulfport can take about 3h 32m. United Airlines provides one of the quickest options available for as low as $323. Airlines will cover a distance of 474 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Knoxville to Gulfport round-trip from $253. Another airline that can offer you cheap pricing is American Airlines. You may be able to fly from Knoxville to Gulfport for 51% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Gulfport (average of $149). Flying from Knoxville to Gulfport in March is currently the most expensive (average of $1,631). 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 Gulfport?

Book flights to Gulfport if you plan to visit one of these locations
D'Iberville
Ocean Springs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Knoxville to Gulfport

Discover the top 2 airlines that operate flights from Knoxville to Gulfport. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$253Average$438FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$416FlexibilityNo cancel feeOn-time71%

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