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$229+ Cheap flights from Gulfport to Knoxville (GPT - TYS)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — TYS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$229
(Delta)

Popular in

March

Cheapest in

August

Average price

$748
From Gulfport Biloxi Regional to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 17% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 9/256:34 pmGPT - TYS
1 stop4h 33mAmerican Airlines
Mon 9/297:45 pmTYS - GPT
1 stop3h 57mAmerican Airlines
Deal found 9/10$239
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/205:32 pmGPT - TYS
1 stop4h 31mAmerican Airlines
Mon 9/227:45 pmTYS - GPT
1 stop3h 57mAmerican Airlines
Deal found 9/10$269
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/265:32 pmGPT - TYS
1 stop4h 31mAmerican Airlines
Tue 9/305:43 pmTYS - GPT
1 stop5h 59mAmerican Airlines
Deal found 9/11$289
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/256:34 pmGPT - TYS
1 stop4h 33mAmerican Airlines
Sun 9/288:36 pmTYS - GPT
1 stop4h 29mAmerican Airlines
Deal found 9/10$299
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/85:45 pmGPT - TYS
1 stop4h 22mAmerican Airlines
Wed 10/157:43 pmTYS - GPT
1 stop4h 03mAmerican Airlines
Deal found 9/9$469
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/122:02 pmGPT - TYS
2 stops18h 56mUnited Airlines
Fri 9/1912:00 pmTYS - GPT
1 stop5h 05mUnited Airlines
Deal found 9/11$528
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/265:25 pmGPT - TYS
2 stops15h 45mUnited Airlines
Tue 9/3012:00 pmTYS - GPT
1 stop5h 12mUnited Airlines
Deal found 9/11$537
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/275:25 pmGPT - TYS
1 stop5h 18mUnited Airlines
Sun 9/287:26 pmTYS - GPT
2 stops21h 46mUnited Airlines
Deal found 9/11$547
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/255:25 pmGPT - TYS
2 stops28h 25mUnited Airlines
Mon 9/299:30 amTYS - GPT
1 stop7h 42mUnited Airlines
Deal found 9/10$552
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/106:18 pmGPT - TYS
1 stop4h 35mAmerican Airlines
Mon 10/138:37 pmTYS - GPT
1 stop4h 22mAmerican Airlines
Deal found 9/10$571
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 9/269:39 amGPT - TYS
1 stop11h 51mMultiple Airlines
Sun 9/287:00 amTYS - GPT
2 stops26h 59mMultiple Airlines
Deal found 9/11$590
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/106:18 pmGPT - TYS
1 stop4h 35mAmerican Airlines
Wed 10/157:43 pmTYS - GPT
1 stop4h 03mAmerican Airlines
Deal found 9/10$595

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 September 11, 2025.
Use the filters below to find and compare flights from Gulfport to Knoxville that are best for you.

Fly from

Gulfport

Fly to

Knoxville

Route

Depart

Return

Price

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Sat 2/21

6:00 pm-11:44 pm

1 stop4h 44m

Knoxville McGhee Tyson

Tue 2/24

10:05 am-1:37 pm

1 stop4h 32m

$229

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 9/26

5:32 pm-11:03 pm

1 stop4h 31m

Knoxville McGhee Tyson

Sun 9/28

8:36 pm-12:05 am

1 stop4h 29m

$289

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Sat 2/21

5:15 pm-11:19 pm

1 stop5h 04m

Knoxville McGhee Tyson

Tue 2/24

7:00 am-7:42 pm

2 stops13h 42m

$418

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Wed 10/8

5:45 pm-11:07 pm

1 stop4h 22m

Knoxville McGhee Tyson

Wed 10/15

7:43 pm-10:46 pm

1 stop4h 03m

$469

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Sat 9/27

5:25 pm-11:43 pm

1 stop5h 18m

Knoxville McGhee Tyson

Sun 9/28

7:26 pm-4:12 pm

2 stops21h 46m

$547

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 10/10

6:18 pm-11:53 pm

1 stop4h 35m

Knoxville McGhee Tyson

Mon 10/13

8:37 pm-11:59 pm

1 stop4h 22m

$571

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 9/26

9:39 am-10:30 pm

1 stop11h 51m

Knoxville McGhee Tyson

Sun 9/28

7:00 am-8:59 am

2 stops26h 59m

$590

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 10/10

6:18 pm-11:53 pm

1 stop4h 35m

Knoxville McGhee Tyson

Wed 10/15

7:43 pm-10:46 pm

1 stop4h 03m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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

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

Currently, January is the cheapest month in which you can book a flight from Gulfport to Knoxville (average of $294). Flying from Gulfport to Knoxville in March is currently the most expensive (average of $376). 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 GPT to TYS?

Find hourly flight availability from Gulfport to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Gulfport to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the morning.

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 September 11, 2025.
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
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 31m. Delta provides one of the quickest options available for as low as $289. Gulfport and Knoxville are separated by 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 Gulfport to Knoxville round-trip?

    Cheapflights users have booked flights from Gulfport to Knoxville round-trip from $228. Another airline that can offer you cheap pricing is Delta. American Airlines is priced at 44% 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.

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

    Currently, January is the cheapest month in which you can book a flight from Gulfport to Knoxville (average of $294). Flying from Gulfport to Knoxville in March is currently the most expensive (average of $376). 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 Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$318FlexibilityNo cancel feeOn-timeN/A

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