$54+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Galveston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Galveston are usually found in August or July, booked 70 days in advance, depart on a Monday or Sunday and return on a Tuesday
Cheap flight deals from Knoxville to Galveston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to GalvestonExplore 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 May 10, 2026.
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 May 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:32 pm
TYS
- HOU
Nonstop2h 17m
Allegiant Air
Mon 7/277:39 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mon 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/10![Allegiant Air logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fri 6/197:44 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Mon 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$118
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Mon 6/297:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fri 6/57:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/6![Allegiant Air logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:54 pm
TYS
- HOU
Nonstop2h 17m
Allegiant Air
Fri 10/235:01 pm
HOU
- TYS
Nonstop2h 04m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mon 5/257:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:38 pm
TYS
- HOU
2 stops25h 24m
Allegiant Air
Mon 7/67:39 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/6![Allegiant Air logo]()
$246
Best flights from Knoxville to GalvestonDiscover carefully curated flight deals from Knoxville to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Knoxville to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:45 pm
TYS
- HOU
1 stop6h 00m
Southwest
Mon 6/1511:50 am
HOU
- TYS
1 stop9h 40m
Southwest
Deal found 5/8![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 5/5. 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 5/135:59 pm
TYS
- HOU
1 stop5h 27m
Delta
Mon 6/86:03 am
HOU
- TYS
1 stop6h 16m
Delta
Deal found 5/5![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:45 pm
TYS
- HOU
1 stop6h 20m
Southwest
Tue 6/211:00 am
HOU
- TYS
2 stops8h 50m
Southwest
Deal found 5/8![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 5/6. 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.
Thu 5/215:40 am
TYS
- HOU
1 stop4h 52m
Delta
Mon 5/256:00 am
HOU
- TYS
1 stop4h 09m
Delta
Deal found 5/6![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:55 pm
TYS
- HOU
1 stop5h 45m
Southwest
Fri 6/262:45 pm
HOU
- TYS
2 stops5h 25m
Southwest
Deal found 5/6![Southwest logo]()
$381
This Delta deal was found by Cheapflights users on 5/9. 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.
Fri 6/55:59 pm
TYS
- HOU
1 stop5h 27m
Delta
Sat 6/65:04 pm
HOU
- TYS
1 stop5h 57m
Delta
Deal found 5/9![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:30 am
TYS
- HOU
1 stop4h 10m
Southwest
Tue 5/261:00 pm
HOU
- TYS
1 stop5h 40m
Southwest
Deal found 5/7![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:00 am
TYS
- HOU
2 stops7h 10m
Southwest
Mon 6/1511:50 am
HOU
- TYS
1 stop9h 40m
Southwest
Deal found 5/7![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:10 am
TYS
- HOU
2 stops10h 40m
Southwest
Thu 6/181:20 pm
HOU
- TYS
2 stops6h 50m
Southwest
Deal found 5/5![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:50 pm
TYS
- HOU
1 stop6h 00m
Southwest
Sun 6/215:35 am
HOU
- TYS
1 stop10h 35m
Southwest
Deal found 5/6![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 5/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:45 pm
TYS
- HOU
1 stop6h 20m
Southwest
Fri 6/52:10 pm
HOU
- TYS
1 stop6h 00m
Southwest
Deal found 5/6![Southwest logo]()
$417
Last-minute flights from Knoxville to GalvestonDiscover last-minute flight deals from Knoxville to Galveston. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Galveston. Data last updated May 10, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mon 5/257:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mon 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/10![Allegiant Air logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fri 6/197:44 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Fri 6/57:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/6![Allegiant Air logo]()
$152
This Delta deal was found by Cheapflights users on 5/9. 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.
Sat 6/65:40 am
TYS
- HOU
1 stop4h 52m
Delta
Sat 6/135:12 pm
HOU
- TYS
1 stop5h 50m
Delta
Deal found 5/9![Delta logo]()
$289
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Mon 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$118
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:45 pm
TYS
- HOU
1 stop6h 00m
Southwest
Mon 6/1511:50 am
HOU
- TYS
1 stop9h 40m
Southwest
Deal found 5/8![Southwest logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:56 pm
TYS
- HOU
2 stops24h 58m
Allegiant Air
Mon 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$264
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Mon 6/297:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/7![Allegiant Air logo]()
$147
One-way flights from Knoxville to GalvestonSearch for one-way flight options from Knoxville to Galveston. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Knoxville to Galveston. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Deal found 5/9![Allegiant Air logo]()
$54
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Deal found 5/10![Allegiant Air logo]()
$121
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:30 am
TYS
- HOU
1 stop5h 45m
Southwest
Deal found 5/7![Southwest logo]()
$145
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:10 am
TYS
- HOU
2 stops11h 05m
Southwest
Deal found 5/7![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:45 pm
TYS
- HOU
1 stop6h 20m
Southwest
Deal found 5/7![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:30 am
TYS
- HOU
2 stops6h 40m
Southwest
Deal found 5/8![Southwest logo]()
$170
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 6/278:11 pm
TYS
- HOU
1 stop4h 48m
American Airlines
Deal found 5/9![American Airlines logo]()
$184
This Southwest deal was found by Cheapflights users on 5/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:45 pm
TYS
- HOU
1 stop6h 20m
Southwest
Deal found 5/7![Southwest logo]()
$200
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:33 pm
TYS
- HOU
1 stop7h 26m
American Airlines
Deal found 5/8![American Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 5/218:19 pm
TYS
- HOU
1 stop4h 40m
American Airlines
Deal found 5/7![American Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 5/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:40 am
TYS
- HOU
2 stops8h 15m
Southwest
Deal found 5/8![Southwest logo]()
$229
Find flight deals from Knoxville to Galveston
Keep the following information in mind while searching for Knoxville to Galveston flight deals. Data was last updated May 10, 2026.
Round-trip from | $84 (Cheapflightsfares) |
|---|---|
One-way from | $54 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $322 |
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 May 10, 2026.
Use the filters below to find and compare flights from Knoxville to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Fri 6/12
7:45 pm-12:45 am
1 stop6h 00m
Houston Hobby
Mon 6/15
11:50 am-10:30 pm
1 stop9h 40m
$294
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Wed 5/13
5:59 pm-10:26 pm
1 stop5h 27m
Houston Hobby
Mon 6/8
6:03 am-1:19 pm
1 stop6h 16m
$344
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Mon 6/1
6:45 pm-12:05 am
1 stop6h 20m
Houston Hobby
Tue 6/2
11:00 am-8:50 pm
2 stops8h 50m
$349
Quickest round-trip
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Thu 5/21
5:40 am-9:32 am
1 stop4h 52m
Houston Hobby
Mon 5/25
6:00 am-11:09 am
1 stop4h 09m
$354
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Tue 6/23
6:55 pm-11:40 pm
1 stop5h 45m
Houston Hobby
Fri 6/26
2:45 pm-9:10 pm
2 stops5h 25m
$381
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Sun 5/24
7:30 am-10:40 am
1 stop4h 10m
Houston Hobby
Tue 5/26
1:00 pm-7:40 pm
1 stop5h 40m
$388
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Sat 6/13
8:00 am-2:10 pm
2 stops7h 10m
Houston Hobby
Mon 6/15
11:50 am-10:30 pm
1 stop9h 40m
$394
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Tue 6/16
7:10 am-4:50 pm
2 stops10h 40m
Houston Hobby
Thu 6/18
1:20 pm-9:10 pm
2 stops6h 50m
$399
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Fri 6/5
5:59 pm-10:26 pm
1 stop5h 27m
Houston Hobby
Sat 6/6
5:04 pm-12:01 am
1 stop5h 57m
$404
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Wed 5/13
5:50 pm-10:50 pm
1 stop6h 00m
Houston Hobby
Sun 6/21
5:35 am-5:10 pm
1 stop10h 35m
$413
Showing 1-10 of 20 resultsSorted by cheapest first
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.
TYS-HOU
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
TYS-G4L
TYS-HOU
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 May 10, 2026.
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.
How much does it cost to fly round-trip from Knoxville to Galveston?
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 May 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAllegiant Air 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.
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$50 | Average$128 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$209 | Average$353 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$307 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$294 | FlexibilityNo cancel fee | On-timeN/A |