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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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — TYS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/247:03 amGPT - TYS
1 stop7h 04mAmerican Airlines
Mon 12/18:04 pmTYS - GPT
1 stop4h 53mAmerican Airlines
Deal found 10/27$389
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/245:15 pmGPT - TYS
1 stop5h 29mUnited Airlines
Mon 12/15:52 pmTYS - GPT
2 stops20h 28mUnited Airlines
Deal found 10/27$739

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(Delta)

One-way from

$199
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$403
Provider with most accurate pricing for Gulfport Biloxi Regional-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-Knoxville McGhee Tyson flights.
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From Gulfport Biloxi Regional to Knoxville McGhee Tyson
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One-way flight from Gulfport Biloxi Regional to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 28, 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

10:30 am-3:06 pm

1 stop3h 36m

Knoxville McGhee Tyson

Tue 2/24

5:30 am-9:41 am

1 stop5h 11m

$278

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Sat 2/21

4:39 pm-11:52 pm

1 stop6h 13m

Knoxville McGhee Tyson

Tue 2/24

5:57 pm-11:49 pm

1 stop6h 52m

$289

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Mon 11/24

7:03 am-3:07 pm

1 stop7h 04m

Knoxville McGhee Tyson

Mon 12/1

8:04 pm-11:57 pm

1 stop4h 53m

$389

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Sat 2/21

1:58 pm-7:55 pm

1 stop4h 57m

Knoxville McGhee Tyson

Tue 2/24

6:45 am-7:34 pm

2 stops13h 49m

$453

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Mon 11/24

5:15 pm-11:44 pm

1 stop5h 29m

Knoxville McGhee Tyson

Mon 12/1

5:52 pm-1:20 pm

2 stops20h 28m

$739

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Mon 11/24

5:15 pm-11:44 pm

1 stop5h 29m

$199

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Tue 11/11

5:15 pm-11:44 pm

1 stop5h 29m

$209

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 11/28

7:15 am-2:19 pm

1 stop6h 04m

$269

GulfportKnoxville

GPT - TYS

GPTTYS

Gulfport Biloxi Regional

Fri 11/28

6:51 pm-8:49 pm

2 stops24h 58m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Gulfport-Knoxville flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Currently, August is the cheapest month in which you can book a flight from Gulfport to Knoxville (average of $149). Flying from Gulfport to Knoxville in September is currently the most expensive (average of $248). 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 October 28, 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 in the afternoon, which can drop the price by up to 56% versus a flight at noon.

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 October 28, 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
7.9
Good
7,996 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 3h 36m. Delta provides one of the quickest options available for as low as $278. 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 $178. Another airline that can offer you cheap pricing is American Airlines. Delta is priced at 53% 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, August is the cheapest month in which you can book a flight from Gulfport to Knoxville (average of $149). Flying from Gulfport to Knoxville in September is currently the most expensive (average of $248). 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
Crossville
Corbin
Bryson City
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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$359FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$338FlexibilityNo cancel feeOn-time71%

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