$50+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
Jun 4 — Jun 111
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 5, 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 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 6/85:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Fri 6/197:44 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 6/85:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Mon 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:32 pm
TYS
- HOU
Nonstop2h 17m
Allegiant Air
Mon 7/207:39 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 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 5/2![Allegiant Air logo]()
$107
This Booking.com deal was found by Cheapflights users on 4/30. 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 5/295:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mon 6/17:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 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 5/2![Allegiant Air logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 10/166:28 pm
TYS
- HOU
Nonstop2h 17m
Allegiant Air
Fri 10/235:01 pm
HOU
- TYS
Nonstop2h 04m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$148
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip 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
Fri 6/57:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 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 5/2![Allegiant Air logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:38 pm
TYS
- HOU
2 stops25h 24m
Allegiant Air
Mon 7/207:39 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$207
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 5, 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 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 5/255:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mon 6/17:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$165
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 6/87:35 am
TYS
- HOU
1 stop5h 37m
Delta
Mon 6/1510:09 am
HOU
- TYS
1 stop6h 06m
Delta
Deal found 5/4![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 5/4. 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 9/248:25 am
TYS
- HOU
1 stop10h 20m
Southwest
Sun 9/277:40 am
HOU
- TYS
1 stop5h 20m
Southwest
Deal found 5/4![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 5/2. 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.
Mon 6/15:59 pm
TYS
- HOU
1 stop5h 27m
Delta
Mon 6/156:03 am
HOU
- TYS
1 stop4h 06m
Delta
Deal found 5/2![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:00 pm
TYS
- HOU
1 stop6h 35m
Delta
Wed 9/1610:05 am
HOU
- TYS
1 stop4h 02m
Delta
Deal found 5/1![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/2. 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.
Thu 7/1611:55 am
TYS
- HOU
1 stop5h 28m
Delta
Tue 7/216:00 am
HOU
- TYS
1 stop4h 05m
Delta
Deal found 5/2![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/3. 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
Tue 5/265:02 pm
HOU
- TYS
1 stop5h 54m
Delta
Deal found 5/3![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 5/2. 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.
Fri 7/176:05 pm
TYS
- HOU
1 stop4h 46m
Delta
Sun 7/196:00 am
HOU
- TYS
1 stop4h 05m
Delta
Deal found 5/2![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 5/2. 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.
Fri 7/176:05 pm
TYS
- HOU
1 stop4h 46m
Delta
Mon 7/206:00 am
HOU
- TYS
1 stop4h 05m
Delta
Deal found 5/2![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:40 am
TYS
- HOU
1 stop4h 52m
Delta
Sun 5/1710:27 am
HOU
- TYS
1 stop5h 47m
Delta
Deal found 5/1![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/2. 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.
Thu 5/285:40 am
TYS
- HOU
1 stop4h 52m
Delta
Thu 6/46:00 am
HOU
- TYS
1 stop4h 09m
Delta
Deal found 5/2![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 5/4. 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 5/295:40 am
TYS
- HOU
1 stop4h 52m
Delta
Mon 6/15:02 pm
HOU
- TYS
1 stop5h 54m
Delta
Deal found 5/4![Delta logo]()
$364
Last-minute flights from Knoxville to GalvestonDiscover last-minute flight deals from Knoxville to Galveston. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Galveston. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/3. 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
Tue 5/265:02 pm
HOU
- TYS
1 stop5h 54m
Delta
Deal found 5/3![Delta logo]()
$309
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 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 5/2![Allegiant Air logo]()
$165
This Delta deal was found by Cheapflights users on 4/30. 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 5/285:40 am
TYS
- HOU
1 stop4h 52m
Delta
Sat 5/306:00 am
HOU
- TYS
1 stop6h 48m
Delta
Deal found 4/30![Delta logo]()
$314
This Booking.com deal was found by Cheapflights users on 4/30. 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 5/295:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Mon 6/17:39 pm
HOU
- TYS
Nonstop2h 03m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$124
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip 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
Fri 6/57:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$153
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:59 pm
TYS
- HOU
1 stop5h 27m
Delta
Fri 6/55:02 pm
HOU
- TYS
1 stop5h 54m
Delta
Deal found 5/1![Delta logo]()
$289
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 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 5/2![Allegiant Air logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 6/85:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Fri 6/197:44 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 6/85:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Mon 6/157:31 pm
HOU
- TYS
Nonstop2h 09m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 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 5/2![Allegiant Air logo]()
$129
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 5, 2026.
Search for one-way flight options from Knoxville to Galveston. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 6/295:30 pm
TYS
- HOU
Nonstop2h 11m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$50
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:32 pm
TYS
- HOU
Nonstop2h 17m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 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
Deal found 5/1![Allegiant Air logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com 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 5/2![Allegiant Air logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:30 pm
TYS
- HOU
Nonstop2h 19m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$113
This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 5/115:40 am
TYS
- HOU
1 stop4h 52m
Delta
Deal found 4/30![Delta logo]()
$161
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:45 pm
TYS
- HOU
1 stop6h 00m
Southwest
Deal found 5/2![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:10 am
TYS
- HOU
2 stops8h 55m
Southwest
Deal found 5/1![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 4/30. 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 5/1912:50 pm
TYS
- HOU
1 stop8h 05m
Southwest
Deal found 4/30![Southwest logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/271:01 pm
TYS
- HOU
2 stops30h 10m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$196
This Southwest deal was found by Cheapflights users on 5/3. 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 5/107:35 pm
TYS
- HOU
1 stop6h 00m
Southwest
Deal found 5/3![Southwest logo]()
$200
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 5, 2026.
Round-trip from | $87 (Cheapflightsfares) |
|---|---|
One-way from | $50 (Cheapflightsfares) |
Popular in | March |
Cheapest in | August |
Average price | $334 |
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 5, 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
Quickest round-trip
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Mon 5/25
5:30 pm-6:49 pm
Nonstop2h 19m
Houston Hobby
Mon 6/1
7:39 pm-10:42 pm
Nonstop2h 03m
$165
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Mon 6/8
7:35 am-12:12 pm
1 stop5h 37m
Houston Hobby
Mon 6/15
10:09 am-5:15 pm
1 stop6h 06m
$289
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Mon 6/1
5:59 pm-10:26 pm
1 stop5h 27m
Houston Hobby
Mon 6/15
6:03 am-11:09 am
1 stop4h 06m
$289
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Sat 9/5
4:00 pm-9:35 pm
1 stop6h 35m
Houston Hobby
Wed 9/16
10:05 am-3:07 pm
1 stop4h 02m
$289
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Thu 7/16
11:55 am-4:23 pm
1 stop5h 28m
Houston Hobby
Tue 7/21
6:00 am-11:05 am
1 stop4h 05m
$289
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Thu 5/21
5:40 am-9:32 am
1 stop4h 52m
Houston Hobby
Tue 5/26
5:02 pm-11:56 pm
1 stop5h 54m
$309
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Fri 7/17
6:05 pm-9:51 pm
1 stop4h 46m
Houston Hobby
Sun 7/19
6:00 am-11:05 am
1 stop4h 05m
$314
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Fri 7/17
6:05 pm-9:51 pm
1 stop4h 46m
Houston Hobby
Mon 7/20
6:00 am-11:05 am
1 stop4h 05m
$314
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Fri 5/15
5:40 am-9:32 am
1 stop4h 52m
Houston Hobby
Sun 5/17
10:27 am-5:14 pm
1 stop5h 47m
$329
KnoxvilleHouston
TYS - HOU
TYSHOU
Knoxville McGhee Tyson
Thu 9/24
8:25 am-5:45 pm
1 stop10h 20m
Houston Hobby
Sun 9/27
7:40 am-2:00 pm
1 stop5h 20m
$348
Showing 1-10 of 22 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 5, 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 5, 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
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
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Alternative routes for Knoxville to Galveston
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Complete your trip
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Knoxville and Galveston flights
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Knoxville to Galveston flights
Consider these flights traveling from Knoxville to Galveston.
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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$50 | Average$128 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$209 | Average$352 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$307 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$288 | FlexibilityNo cancel fee | On-timeN/A |