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Cheap flights from Gulfport to Knoxville from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Gulfport to Knoxville departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Gulfport to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
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
3:40 pm - 7:38 pmTYS  Knoxville McGhee Tyson-GPT Gulfport Biloxi Regional
4h 58m1 stop Houston George Bush Intcntl
$364United Airlines
Mon, Aug 17 - Mon, Aug 24
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
$387American Airlines
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
Tue, Sep 1 - Mon, Sep 7
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
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
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
Tue, Sep 1 - Mon, Sep 7
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
$477Delta
Fri, Oct 2 - Mon, Oct 5
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
Thu, Aug 27 - Mon, Aug 31

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United Airlines flights from Gulfport to Knoxville

Our best United Airlines deals on Gulfport to Knoxville flight tickets
United Airlines
Aug 26
GPT2:00 pmGulfport Biloxi Regional
6h 45m
1 stop
TYS9:45 pmKnoxville McGhee Tyson
Aug 29
TYS2:21 pmKnoxville McGhee Tyson
6h 17m
1 stop
GPT7:38 pmGulfport Biloxi Regional
$299
United Airlines
Aug 11
GPT2:00 pmGulfport Biloxi Regional
6h 45m
1 stop
TYS9:45 pmKnoxville McGhee Tyson
Aug 20
TYS7:15 amKnoxville McGhee Tyson
7h 09m
1 stop
GPT1:24 pmGulfport Biloxi Regional
$349
United Airlines
Aug 17
GPT2:00 pmGulfport Biloxi Regional
6h 45m
1 stop
TYS9:45 pmKnoxville McGhee Tyson
Aug 24
TYS3:40 pmKnoxville McGhee Tyson
4h 58m
1 stop
GPT7:38 pmGulfport Biloxi Regional
$364

Delta flights from Gulfport to Knoxville

Our best Delta deals on Gulfport to Knoxville flight tickets
Delta
Oct 2
GPT5:59 pmGulfport Biloxi Regional
4h 56m
1 stop
TYS11:55 pmKnoxville McGhee Tyson
Oct 5
TYS7:25 pmKnoxville McGhee Tyson
3h 43m
1 stop
GPT10:08 pmGulfport Biloxi Regional
$417
Delta
Oct 2
GPT5:59 pmGulfport Biloxi Regional
4h 56m
1 stop
TYS11:55 pmKnoxville McGhee Tyson
Oct 5
TYS7:25 pmKnoxville McGhee Tyson
3h 43m
1 stop
GPT10:08 pmGulfport Biloxi Regional
$477
Delta
Oct 2
GPT5:59 pmGulfport Biloxi Regional
4h 56m
1 stop
TYS11:55 pmKnoxville McGhee Tyson
Oct 5
TYS7:25 pmKnoxville McGhee Tyson
3h 43m
1 stop
GPT10:08 pmGulfport Biloxi Regional
$519

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 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 Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Wed 8/26

2:00 pm-9:45 pm

1 stop6h 45m

Knoxville McGhee Tyson

Sat 8/29

2:21 pm-7:38 pm

1 stop6h 17m

$299

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Mon 8/17

2:00 pm-9:45 pm

1 stop6h 45m

Knoxville McGhee Tyson

Mon 8/24

3:40 pm-7:38 pm

1 stop4h 58m

$364
Quickest round-trip

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Tue 9/1

5:45 pm-10:58 pm

1 stop4h 13m

Knoxville McGhee Tyson

Mon 9/7

7:25 pm-10:30 pm

1 stop4h 05m

$387

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Tue 9/1

5:45 pm-10:58 pm

1 stop4h 13m

Knoxville McGhee Tyson

Mon 9/7

7:25 pm-10:30 pm

1 stop4h 05m

$407

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

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

$417

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Fri 10/2

5:59 pm-11:55 pm

1 stop4h 56m

Knoxville McGhee Tyson

Mon 10/5

7:25 pm-10:08 pm

1 stop3h 43m

$417

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Tue 9/1

5:45 pm-10:58 pm

1 stop4h 13m

Knoxville McGhee Tyson

Mon 9/7

7:25 pm-10:30 pm

1 stop4h 05m

$427

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Fri 10/2

5:59 pm-11:55 pm

1 stop4h 56m

Knoxville McGhee Tyson

Mon 10/5

7:25 pm-10:08 pm

1 stop3h 43m

$477

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Thu 8/27

7:08 am-1:20 pm

1 stop5h 12m

Knoxville McGhee Tyson

Mon 8/31

3:40 pm-7:38 pm

1 stop4h 58m

$488

GulfportKnoxville

GPT Gulfport Biloxi Regional - TYS Knoxville McGhee Tyson

GPTTYS

Gulfport Biloxi Regional

Thu 8/27

7:08 am-1:20 pm

1 stop5h 12m

Knoxville McGhee Tyson

Mon 8/31

3:40 pm-7:38 pm

1 stop4h 58m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Gulfport to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of May is, on average, the cheapest month to fly to Knoxville from Gulfport, with most prices found around $0. If you aren’t able to travel during the month of May, then book flights to Knoxville from Gulfport during September instead. Flights to Knoxville in September, while not as cheap as those in May, still average around $288.

When to book flights from Gulfport to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Gulfport to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Gulfport to Knoxville (GPT to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gulfport to Knoxville

Fastest flight time

4h 29m

Direct flights

None
The fastest flight from Gulfport to Knoxville takes 4h 29m
There are no direct flights from Gulfport to Knoxville. There are no popular flight routes from Gulfport to Knoxville.
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Frequently asked questions about flying from Gulfport to Knoxville

  • How far is Gulfport Biloxi Regional to Knoxville McGhee Tyson by plane?

    Gulfport Biloxi Regional and Knoxville McGhee Tyson are 488.2 mi apart from one another. Typically, this will take 4h 29m by plane in normal conditions.

  • When did momondo last update prices for flights from Gulfport Biloxi Regional Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Gulfport Biloxi Regional Airport to Knoxville McGhee Tyson Airport are updated daily.

  • How many operators does momondo search for flights from Gulfport Biloxi Regional Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Gulfport Biloxi Regional Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Gulfport Biloxi Regional Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Gulfport to Knoxville?

Best airlines flying from Gulfport to Knoxville

Compare and see reviews for airlines that fly from Gulfport to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,875 reviews
Search American Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.8
8,499 reviews
Search Delta flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Gulfport to Knoxville?

Finding the right flight to Knoxville from Gulfport is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from Gulfport to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Gulfport on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Gulfport to Knoxville?

momondo provides multiple filters to help you find the best flight to Knoxville from Gulfport. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Gulfport to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville from Gulfport are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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