$397+ Cheap flights from Idaho Falls (IDA) to Galveston, TX
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — HOU
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Galveston
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Best
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One-way
Cheapest flights from Idaho Falls to GalvestonExplore the most affordable flight options available from Idaho Falls to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Idaho Falls to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 9/1012:15 pm -
1 stop6h 33m
Mon 9/216:04 am -
1 stop6h 41m
Deal found 9/1![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am -
1 stop7h 43m
Wed 9/231:56 pm -
1 stop8h 24m
Deal found 9/4![American Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:08 pm -
1 stop19h 53m
Mon 9/216:04 am -
1 stop6h 41m
Deal found 9/3![American Airlines logo]()
$704
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:36 am -
2 stops12h 03m
Mon 11/165:02 pm -
1 stop5h 41m
Deal found 9/2![American Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:37 am -
1 stop16h 12m
Thu 10/155:06 pm -
1 stop5h 36m
Deal found 9/3![American Airlines logo]()
$820
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:39 pm -
1 stop18h 42m
Sun 10/258:24 pm -
1 stop17h 45m
Deal found 9/2![American Airlines logo]()
$821
This Delta deal was found by Cheapflights users on 9/2. 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 10/236:56 pm -
2 stops14h 13m
Sun 10/256:09 am -
2 stops13h 07m
Deal found 9/2![Delta logo]()
$1,057
This Delta deal was found by Cheapflights users on 9/2. 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 11/136:57 pm -
2 stops14h 12m
Mon 11/1610:27 am -
2 stops12h 32m
Deal found 9/2![Delta logo]()
$1,793
This Delta deal was found by Cheapflights users on 9/5. 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.
Thu 9/106:57 pm -
2 stops14h 08m
Mon 9/2111:00 am -
2 stops12h 22m
Deal found 9/5![Delta logo]()
$2,711
Best flights from Idaho Falls to GalvestonDiscover carefully curated flight deals from Idaho Falls to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Idaho Falls to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:22 am -
2 stops11h 21m
Sun 1/316:00 am -
1 stop8h 15m
Deal found 9/2![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 8/31. 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 1/226:00 am -
2 stops14h 43m
Sun 1/316:00 am -
2 stops13h 14m
Deal found 8/31![Delta logo]()
$810
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 1/237:00 am -
1 stop14h 59m
Sun 1/316:00 am -
1 stop8h 15m
Deal found 9/1![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:15 pm -
1 stop6h 33m
Mon 9/216:04 am -
1 stop6h 41m
Deal found 9/3![American Airlines logo]()
$664
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:08 pm -
1 stop19h 53m
Mon 9/216:04 am -
1 stop6h 41m
Deal found 9/3![American Airlines logo]()
$704
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/126:42 am -
2 stops11h 49m
Sat 2/206:00 am -
1 stop8h 18m
Deal found 9/3![American Airlines logo]()
$912
Last-minute flights from Idaho Falls to GalvestonDiscover last-minute flight deals from Idaho Falls to Galveston. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Galveston. Data last updated September 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 9/1012:15 pm -
1 stop6h 33m
Mon 9/216:04 am -
1 stop6h 41m
Deal found 9/1![American Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 9/5. 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.
Thu 9/106:57 pm -
2 stops14h 08m
Mon 9/2111:00 am -
2 stops12h 22m
Deal found 9/5![Delta logo]()
$2,711
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:08 pm -
1 stop19h 53m
Mon 9/216:04 am -
1 stop6h 41m
Deal found 9/3![American Airlines logo]()
$704
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 9/186:57 pm -
2 stops14h 02m
Mon 9/2111:00 am -
2 stops12h 22m
Deal found 9/3![Delta logo]()
$4,647
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am -
1 stop7h 43m
Wed 9/231:56 pm -
1 stop8h 24m
Deal found 9/4![American Airlines logo]()
$635
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:37 am -
1 stop16h 12m
Thu 10/155:06 pm -
1 stop5h 36m
Deal found 9/3![American Airlines logo]()
$820
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:39 pm -
1 stop18h 42m
Sun 10/258:24 pm -
1 stop17h 45m
Deal found 9/2![American Airlines logo]()
$821
This Delta deal was found by Cheapflights users on 9/2. 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 10/236:56 pm -
2 stops14h 13m
Sun 10/256:09 am -
2 stops13h 07m
Deal found 9/2![Delta logo]()
$1,057
One-way flights from Idaho Falls to GalvestonSearch for one-way flight options from Idaho Falls to Galveston. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Idaho Falls to Galveston. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 9/237:00 am -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/31. 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 9/236:57 pm -
2 stops14h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$453
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/251:58 pm -
2 stops20h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:57 pm -
3 stops41h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$989
This Delta deal was found by Cheapflights users on 8/31. 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 9/246:57 pm -
2 stops14h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$2,329
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:18 am -
2 stops12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$4,887
Find flight deals from Idaho Falls to Galveston
Keep the following information in mind while searching for Idaho Falls to Galveston flight deals. Data was last updated September 5, 2026.
Round-trip from | $480 (American Airlines) |
|---|---|
One-way from | $397 (American Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $447 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls 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 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Idaho Falls to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Wed 9/23
7:00 am-1:25 pm
1 stop5h 25m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$397
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Thu 9/24
7:00 am-1:25 pm
1 stop5h 25m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$421
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Wed 9/23
6:57 pm-10:00 am
2 stops14h 03m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$453
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Fri 9/25
7:00 am-3:43 pm
1 stop7h 43m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$490
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Fri 1/22
6:22 am-6:43 pm
2 stops11h 21m
Houston Hobby
Sun 1/31
6:00 am-1:15 pm
1 stop8h 15m
$521
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Sat 1/23
7:00 am-10:59 pm
1 stop14h 59m
Houston Hobby
Sun 1/31
6:00 am-1:15 pm
1 stop8h 15m
$556
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Thu 9/17
12:15 pm-7:48 pm
1 stop6h 33m
Houston Hobby
Mon 9/21
6:04 am-11:45 am
1 stop6h 41m
$664
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Fri 9/18
2:08 pm-11:01 am
1 stop19h 53m
Houston Hobby
Mon 9/21
6:04 am-11:45 am
1 stop6h 41m
$704
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Fri 1/22
6:00 am-9:43 pm
2 stops14h 43m
Houston Hobby
Sun 1/31
6:00 am-6:14 pm
2 stops13h 14m
$810
Idaho FallsHouston
IDA Idaho Falls Fanning Field - HOU Houston Hobby
IDAHOU
Idaho Falls Fanning Field
Fri 2/12
6:42 am-7:31 pm
2 stops11h 49m
Houston Hobby
Sat 2/20
6:00 am-1:18 pm
1 stop8h 18m
$912
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Idaho Falls to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from Idaho Falls with our price prediction graph.
IDA-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 Idaho Falls to Galveston
IDA-G4L
IDA-HOU
No data available for this route at this time. Please check back soon.
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 September 5, 2026.
See what other customers who have flown with United Airlines and American Airlines from Idaho Falls to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls 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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Complete your trip
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Idaho Falls and Galveston flights
Browse other Idaho Falls and Galveston flight options. Last updated on September 5, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho Falls to Galveston flights
Consider these flights traveling from Idaho Falls to Galveston.
Top 3 airlines flying from Idaho Falls to Galveston
Discover the top 3 airlines that operate flights from Idaho Falls 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$563 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$488 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$410 | Average$454 | FlexibilityNo cancel fee | On-time71% |