GPT - TYS

$299 Find Cheap Flights from Gulfport to Knoxville - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gulfport to Knoxville departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$299
Typical prices: $228-$356
United Airlines
Wed 8/26Sat 8/29
GPT - TYS • 1 stop
Top airlines
Cheapest • from $299 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Gulfport and Knoxville. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $365 (round-trip)
Shortest trip • 3h 43m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Gulfport to Knoxville (GPT-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Gulfport to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Gulfport to Knoxville

Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
2:00 pm - 9:45 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
6h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
2:21 pm - 7:38 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
6h 17m1 stop Houston George Bush Intcntl
$299United Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
5:59 pm - 11:55 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
4h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 9:16 amTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 36m1 stop Atlanta Hartsfield-Jackson
$377Delta
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
5:45 pm - 10:58 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
4h 13m1 stop Charlotte Douglas
American Airlines Logo
7:25 pm - 10:30 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 05m1 stop Charlotte Douglas
$407American Airlines
Fri, Oct 2 - Mon, Oct 5
Delta Logo
5:59 pm - 11:55 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
4h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 pm - 10:08 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
3h 43m1 stop Atlanta Hartsfield-Jackson
$417Delta
Fri, Oct 2 - Mon, Oct 5
Delta Logo
5:59 pm - 11:55 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
4h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 9:16 amTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 36m1 stop Atlanta Hartsfield-Jackson
$417Delta
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
5:45 pm - 10:58 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
4h 13m1 stop Charlotte Douglas
American Airlines Logo
7:25 pm - 10:30 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 05m1 stop Charlotte Douglas
$427American Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:08 am - 1:20 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
5h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
3:40 pm - 7:38 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 58m1 stop Houston George Bush Intcntl
$433United Airlines
Mon, Sep 14 - Fri, Sep 18
American Airlines Logo
5:42 pm - 10:50 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
4h 08m1 stop Charlotte Douglas
American Airlines Logo
7:18 pm - 10:32 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 14m1 stop Charlotte Douglas
$443American Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:08 am - 1:20 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
5h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
3:40 pm - 7:38 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 58m1 stop Houston George Bush Intcntl
$488United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:08 am - 1:20 pmGPT  Gulfport Biloxi Regional-TYS Knoxville McGhee Tyson
5h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
3:40 pm - 7:38 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 58m1 stop Houston George Bush Intcntl
$532United Airlines
Booking Insights

KAYAK's insights & trends for Gulfport to Knoxville flights

Get data-powered insights and trends into flights from Gulfport to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Gulfport to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Gulfport to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Gulfport to Knoxville is May, where tickets cost $0 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $734 and $546 respectively.

Good to know

Low season

September

Cheapest flight

$299
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 39% lower on average.
Flight from Gulfport to Knoxville

When to book flights from Gulfport to Knoxville

Are your dates flexible? Find out the best times to travel from Gulfport to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Gulfport to Knoxville

  • What is the cheapest flight from Gulfport to Knoxville?

    In the last 5 days, the lowest price for a flight from Gulfport to Knoxville was $299 for a round-trip ticket.

  • Do I need a passport to fly between Gulfport and Knoxville?

    No, a passport isn't needed to fly from Gulfport to Knoxville. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Gulfport to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Gulfport to Knoxville?

    oneworld, and SkyTeam are the airline alliances operating flights between Gulfport and Knoxville, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Gulfport to Knoxville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Gulfport to Knoxville are Delta and American Airlines. With an average price for the route of $403 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $412 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Gulfport to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Gulfport to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Gulfport to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Gulfport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Gulfport to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Gulfport with another airline. Booking your flights between Gulfport and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Gulfport to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Gulfport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Gulfport to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Gulfport to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gulfport to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8491 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
7.8Comfort
Airline reviews

While it wasn't the crew's fault, it was a frustrating flight. We sat on the runway for 2+ hours. Both of the flight attendants were excellent and did a great job checking on the passengers. The pilot did keep us informed about the wait. I appreciate the crew apologizing for LaGuardia airport's backup.

6.0 GoodRhonda, Aug 2026
Read more Delta reviews

While it wasn't the crew's fault, it was a frustrating flight. We sat on the runway for 2+ hours. Both of the flight attendants were excellent and did a great job checking on the passengers. The pilot did keep us informed about the wait. I appreciate the crew apologizing for LaGuardia airport's backup.

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Should never have had to go to Detroit from Orlando back to Tennessee!

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

Smallest leg room I've ever had on a plane.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Kind staff. Snacks are small but that’s the new normal.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

The flight was delayed almost three hours. I understand delays happen from time to time, but this flight was delayed no less than 10 times. I wish the amount of time of the delay was more accurate, versus delaying in 10 or 20 minute increments many, many times.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Arrived early picked up my bag in a few minutes- great trip - thank you

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

At least it was a short flight. Greyhound with wings.

American Airlines gets worse every time I fly them. This is the 3rd time they lost my bags in a year. I also think their employees do not care when I communicate that I’m unsatisfied with the airlines. I’m a credit card holder, fly first class, and an advantage member but I think that I’m finally going to make the switch to Delta.

Our flight got changed and/or delayed 8 times before we boarded.

Everything you need to know for your flight from Gulfport to Knoxville

Information on your arrival and departure airports