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$51+ Cheap flights from Galveston, TX to Knoxville (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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TYS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Knoxville McGhee Tyson are usually found in July or October, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Galveston to Knoxville

Keep the following information in mind while searching for Galveston to Knoxville flight deals. Data was last updated April 17, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$51
(Mytrip)

Popular in

March

Cheapest in

July

Average price

$332
From Galveston to Knoxville McGhee Tyson
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One-way flight from Galveston to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Galveston to Knoxville

Cheapest flights from Galveston to Knoxville
Explore the most affordable flight options available from Galveston to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/16. 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 8/156:39 pmHOU - TYS
1 stop4h 43mAmerican Airlines
Mon 8/186:36 pmTYS - HOU
1 stop6h 06mAmerican Airlines
Deal found 4/16$229
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/610:39 amHOU - TYS
2 stops10h 38mAllegiant Air
Mon 6/95:01 pmTYS - HOU
Nonstop2h 10mAllegiant Air
Deal found 4/17$234
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:06 pmHOU - TYS
1 stop14h 36mMultiple Airlines
Mon 5/265:47 pmTYS - HOU
Nonstop2h 25mMultiple Airlines
Deal found 4/15$241
This Delta deal was found by Cheapflights users on 4/16. 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 7/296:00 amHOU - TYS
1 stop6h 26mDelta
Tue 8/54:00 pmTYS - HOU
1 stop5h 50mDelta
Deal found 4/16$254

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston 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 April 17, 2025.
Use the filters below to find and compare flights from Galveston to Knoxville that are best for you.

Fly from

Galveston

Fly to

Knoxville

Route

Depart

Return

Price

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Wed 5/7

5:00 am-11:41 am

1 stop5h 41m

Knoxville McGhee Tyson

Wed 5/14

6:28 pm-11:58 pm

1 stop6h 30m

$229

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Fri 6/6

10:39 am-10:17 pm

2 stops10h 38m

Knoxville McGhee Tyson

Mon 6/9

5:01 pm-6:11 pm

Nonstop2h 10m

$234

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Thu 5/22

8:06 pm-11:42 am

1 stop14h 36m

Knoxville McGhee Tyson

Mon 5/26

5:47 pm-7:12 pm

Nonstop2h 25m

$241

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Fri 7/11

1:00 pm-6:17 pm

1 stop4h 17m

Knoxville McGhee Tyson

Mon 7/14

12:00 pm-3:02 pm

1 stop4h 02m

$254

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Mon 7/7

7:03 pm-10:10 pm

Nonstop2h 07m

$51

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Sun 7/6

6:45 pm-4:12 pm

1 stop20h 27m

$162

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Wed 6/25

6:00 am-1:47 pm

1 stop6h 47m

$234

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Thu 6/26

6:30 pm-11:59 pm

1 stop4h 29m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Galveston to Knoxville

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

How far ahead should I book a flight from Galveston to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Knoxville. Price data was last updated on April 11, 2025.

The best time to book flights from Galveston to Knoxville is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Galveston to Knoxville (average of $296). Flying from Galveston 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 G4L to TYS?

Find hourly flight availability from Galveston 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 April 17, 2025.

When flying from Galveston to Knoxville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Galveston to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Knoxville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Galveston to Knoxville flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 April 17, 2025.
To help decide which airline to fly from Galveston to Knoxville, see what other customers have to say about Delta, Allegiant Air and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Galveston to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Galveston?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Knoxville from Galveston. Booking flights from Galveston to McGhee Tyson (TYS) should be relatively easy as there are 0 daily inbound flights from Galveston from 4 different airlines.

  • What are the cheapest airlines to fly from Galveston to Knoxville one-way?

    One-way options have recently been found by users for as low as $51 on Allegiant Air. Other airlines that offer cheap prices include Delta from $234 and American Airlines from $269 one-way.

  • What are the cheapest flights from Galveston to Knoxville?

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Houston Hobby - Knoxville McGhee Tyson) can be booked for $83 on average our data indicates $101 when flying from Galveston to Knoxville.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Galveston to Knoxville (average of $296). Flying from Galveston 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 Galveston?

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

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Alternative routes for Galveston to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Galveston to Knoxville

Discover the top 4 airlines that operate flights from Galveston 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$117FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$148Average$295FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$290FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$246Average$427FlexibilityNo cancel feeOn-time69%

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