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$199+ Cheap flights from Gulfport to Knoxville (GPT - TYS)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — TYS
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Gulfport to Knoxville

Cheapest flights from Gulfport to Knoxville
Explore the most affordable flight options available from Gulfport to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:59 pm
GPT
-
TYS
1 stop4h 56m
Delta
Mon 10/55:40 am
TYS
-
GPT
1 stop4h 36m
Delta
Deal found 7/27$333
This Delta deal was found by Cheapflights users on 7/24. 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 9/36:30 am
GPT
-
TYS
1 stop3h 41m
Delta
Tue 9/84:00 pm
TYS
-
GPT
1 stop5h 49m
Delta
Deal found 7/24$360
This Delta deal was found by Cheapflights users on 7/23. 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 8/71:48 pm
GPT
-
TYS
1 stop4h 04m
Delta
Tue 8/1110:28 am
TYS
-
GPT
1 stop3h 35m
Delta
Deal found 7/23$367
This Delta deal was found by Cheapflights users on 7/26. 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 8/46:00 pm
GPT
-
TYS
1 stop4h 52m
Delta
Sat 8/86:00 am
TYS
-
GPT
1 stop4h 15m
Delta
Deal found 7/26$411
This Delta deal was found by Cheapflights users on 7/24. 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 9/44:00 pm
GPT
-
TYS
1 stop6h 52m
Delta
Tue 9/84:00 pm
TYS
-
GPT
1 stop5h 49m
Delta
Deal found 7/24$415
This American Airlines deal was found by Cheapflights users on 7/26. 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 7/3010:36 am
GPT
-
TYS
1 stop6h 01m
American Airlines
Sat 8/18:05 pm
TYS
-
GPT
1 stop4h 51m
American Airlines
Deal found 7/26$445
This American Airlines deal was found by Cheapflights users on 7/24. 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 11/205:40 pm
GPT
-
TYS
1 stop5h 19m
American Airlines
Wed 12/168:13 pm
TYS
-
GPT
1 stop4h 40m
American Airlines
Deal found 7/24$448
This American Airlines deal was found by Cheapflights users on 7/26. 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 7/3110:36 am
GPT
-
TYS
1 stop6h 01m
American Airlines
Sun 8/28:05 pm
TYS
-
GPT
1 stop4h 51m
American Airlines
Deal found 7/26$478
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/77:00 am
GPT
-
TYS
2 stops12h 44m
United Airlines
Tue 8/117:15 am
TYS
-
GPT
1 stop7h 09m
United Airlines
Deal found 7/24$486

Find flight deals from Gulfport to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) to Knoxville (TYS). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$333
(Delta)

One-way from

$199
(Delta)

Popular in

February

Cheapest in

August

Average price

$516
Provider with most accurate pricing for Gulfport Biloxi Regional-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Knoxville McGhee Tyson flights.
Search Deals
From Gulfport Biloxi Regional to Knoxville McGhee Tyson
Search Deals
One-way flight from Gulfport Biloxi Regional to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 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 Gulfport to Knoxville 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 27, 2026.
Use the filters below to find and compare flights from Gulfport to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 10/2

5:59 pm-11:55 pm

1 stop4h 56m

Knoxville McGhee Tyson

Mon 10/5

5:40 am-9:16 am

1 stop4h 36m

$333
Quickest round-trip

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 8/7

1:48 pm-6:52 pm

1 stop4h 04m

Knoxville McGhee Tyson

Tue 8/11

10:28 am-1:03 pm

1 stop3h 35m

$367

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 8/7

7:00 am-8:44 pm

2 stops12h 44m

Knoxville McGhee Tyson

Tue 8/11

7:15 am-1:24 pm

1 stop7h 09m

$486
Cheapest one-way
Quickest one-way

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Tue 12/1

5:15 pm-10:20 pm

2 stops28h 05m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

Compare providers for flights from Gulfport to Knoxville

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 Knoxville 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 Gulfport-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gulfport-Knoxville 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-Knoxville 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 Knoxville

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

How much does it cost to fly round-trip from Gulfport to Knoxville?

Airfare is above average for this route at the moment.

Gulfport to Knoxville flights typically cost between $164 and $313 in October.
The cheapest round-trip price found within the last 5 days was $333 on Delta (Oct 2-Oct 5).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated July 27, 2026.
Read through reviews of airlines operating flights from Gulfport to Knoxville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Overall

7.8

Crew

8.5

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
8,482 reviews
Delta
7.8
Good
8,482 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Overall

7.8

Crew

8.5

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
11,836 reviews
Delta
7.8
Good
8,482 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Overall

7.8

Crew

8.5

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 Gulfport to Knoxville. 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 Knoxville?

    A quick flight from Gulfport to Knoxville can take about 4h 56m. Delta provides one of the quickest options available for as low as $333. Gulfport and Knoxville are separated by a distance of 474 mi.

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

    Cheapflights users have booked flights from Gulfport to Knoxville round-trip from $164. Another airline that can offer you cheap pricing is American Airlines. Delta is priced at 64% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Gulfport to Knoxville

Discover the top 2 airlines that operate flights from Gulfport to Knoxville. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$313FlexibilityNo cancel feeOn-time71%

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