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Galveston

$51+ Cheap flights from Knoxville (TYS) to Galveston, TX

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Galveston are usually found in October or July, booked 56 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Knoxville to Galveston

Keep the following information in mind while searching for Knoxville to Galveston flight deals. Data was last updated July 3, 2025.

Round-trip from

$111
(Booking.com)

One-way from

$51
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$277
From Knoxville McGhee Tyson to Galveston
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One-way flight from Knoxville McGhee Tyson to Galveston
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Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Knoxville to Galveston

Cheapest flights from Knoxville to Galveston
Explore the most affordable flight options available from Knoxville to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:56 pmTYS - HOU
Nonstop2h 24mAllegiant Air
Mon 12/158:10 pmHOU - TYS
Nonstop2h 01mAllegiant Air
Deal found 7/2$111
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 10/85:30 amTYS - HOU
1 stop4h 53mDelta
Tue 10/141:00 pmHOU - TYS
1 stop4h 13mDelta
Deal found 7/2$229
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/152:02 pmTYS - HOU
1 stop6h 51mAmerican Airlines
Tue 7/226:30 pmHOU - TYS
1 stop4h 22mAmerican Airlines
Deal found 7/1$239
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Wed 7/309:48 pmTYS - HOU
3 stops20h 12mMultiple Airlines
Fri 8/17:03 pmHOU - TYS
Nonstop2h 07mMultiple Airlines
Deal found 7/1$390

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Galveston 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 July 3, 2025.
Use the filters below to find and compare flights from Knoxville to Galveston that are best for you.

Fly from

Knoxville

Fly to

Galveston

Route

Depart

Return

Price

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 12/12

5:56 pm-7:20 pm

Nonstop2h 24m

Houston Hobby

Mon 12/15

8:10 pm-11:11 pm

Nonstop2h 01m

$111

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Wed 10/8

5:30 am-9:23 am

1 stop4h 53m

Houston Hobby

Tue 10/14

1:00 pm-6:13 pm

1 stop4h 13m

$229

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Tue 7/15

2:02 pm-7:53 pm

1 stop6h 51m

Houston Hobby

Tue 7/22

6:30 pm-11:52 pm

1 stop4h 22m

$239

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Wed 7/30

9:48 pm-5:00 pm

3 stops20h 12m

Houston Hobby

Fri 8/1

7:03 pm-10:10 pm

Nonstop2h 07m

$390

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 8/4

5:02 pm-6:13 pm

Nonstop2h 11m

$51

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Tue 7/29

7:07 am-1:53 pm

1 stop7h 46m

$231

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sun 8/3

5:30 am-9:17 am

1 stop4h 47m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Knoxville to Galveston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Galveston. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Knoxville to Galveston, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Knoxville to Galveston (average of $230). Flying from Knoxville to Galveston in March is currently the most expensive (average of $332). 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 TYS to G4L?

Find hourly flight availability from Knoxville to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Galveston as you normally would.

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

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

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

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Delta, Allegiant Air, and American Airlines from Knoxville to Galveston. 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
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
Allegiant Air
7.3
Good
708 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

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 Knoxville to Galveston. 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 from for flights from Knoxville to Galveston?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Galveston. You should not have trouble finding flights to Galveston from McGhee Tyson; the airport handles an average of 0 outbound flights to Galveston per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Knoxville airport to Galveston. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $51. Users have also found prices from $232 and $234 on American Airlines and Delta, respectively.

  • What are the cheapest flights from Knoxville to Galveston?

    The cheapest flight price from Knoxville to Galveston is $51. On average you can expect to pay $126. The most popular route, (Knoxville McGhee Tyson - Houston Hobby), can usually be booked for $111.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Galveston (average of $230). Flying from Knoxville to Galveston in March is currently the most expensive (average of $332). 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.

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Top 4 airlines flying from Knoxville to Galveston

Discover the top 4 airlines that operate flights from Knoxville to Galveston. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$120FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$208Average$309FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$282FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$227Average$356FlexibilityNo cancel feeOn-time69%

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