$371+ Cheap flights from Idaho Falls (IDA) 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — HOU
Mar 5 — Mar 121
1 adult, Economy
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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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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 February 3, 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 February 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 4/201:43 pm
IDA
- HOU
1 stop5h 08m
American Airlines
Thu 4/236:01 am
HOU
- IDA
1 stop8h 12m
American Airlines
Deal found 2/1![American Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 4/221:43 pm
IDA
- HOU
1 stop5h 08m
American Airlines
Sun 4/268:21 pm
HOU
- IDA
1 stop17h 52m
American Airlines
Deal found 2/1![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/171:43 pm
IDA
- HOU
1 stop18h 43m
American Airlines
Mon 4/208:21 pm
HOU
- IDA
1 stop17h 52m
American Airlines
Deal found 2/2![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 4/201:43 pm
IDA
- HOU
1 stop5h 08m
American Airlines
Sun 4/268:21 pm
HOU
- IDA
1 stop17h 52m
American Airlines
Deal found 2/1![American Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/122:18 pm
IDA
- HOU
1 stop8h 40m
American Airlines
Mon 3/168:20 pm
HOU
- IDA
1 stop18h 28m
American Airlines
Deal found 2/1![American Airlines logo]()
$724
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/172:18 pm
IDA
- HOU
1 stop20h 30m
American Airlines
Sat 2/216:00 am
HOU
- IDA
1 stop8h 48m
American Airlines
Deal found 2/1![American Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 4/91:43 pm
IDA
- HOU
1 stop9h 04m
American Airlines
Sun 4/128:21 pm
HOU
- IDA
1 stop17h 52m
American Airlines
Deal found 2/2![American Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 2/2. 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 3/136:55 pm
IDA
- HOU
2 stops13h 26m
Delta
Wed 3/186:00 am
HOU
- IDA
2 stops13h 15m
Delta
Deal found 2/2![Delta logo]()
$810
This Delta deal was found by Cheapflights users on 2/1. 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.
Mon 4/206:58 pm
IDA
- HOU
2 stops13h 53m
Delta
Thu 4/236:00 am
HOU
- IDA
2 stops13h 17m
Delta
Deal found 2/1![Delta logo]()
$869
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 February 3, 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 February 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/171:43 pm
IDA
- HOU
1 stop18h 43m
American Airlines
Mon 4/208:21 pm
HOU
- IDA
1 stop17h 52m
American Airlines
Deal found 2/2![American Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 2/2. 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 3/136:55 pm
IDA
- HOU
2 stops13h 26m
Delta
Wed 3/186:00 am
HOU
- IDA
2 stops13h 15m
Delta
Deal found 2/2![Delta logo]()
$810
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/122:18 pm
IDA
- HOU
1 stop8h 40m
American Airlines
Tue 3/176:00 am
HOU
- IDA
1 stop8h 48m
American Airlines
Deal found 2/1![American Airlines logo]()
$724
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/122:18 pm
IDA
- HOU
1 stop8h 40m
American Airlines
Mon 3/168:20 pm
HOU
- IDA
1 stop18h 28m
American Airlines
Deal found 2/1![American Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 2/1. 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.
Mon 4/206:58 pm
IDA
- HOU
2 stops13h 53m
Delta
Thu 4/236:00 am
HOU
- IDA
2 stops13h 17m
Delta
Deal found 2/1![Delta logo]()
$869
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/172:18 pm
IDA
- HOU
1 stop20h 30m
American Airlines
Sat 2/216:00 am
HOU
- IDA
1 stop8h 48m
American Airlines
Deal found 2/1![American Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 4/91:43 pm
IDA
- HOU
1 stop9h 04m
American Airlines
Sun 4/128:21 pm
HOU
- IDA
1 stop17h 52m
American Airlines
Deal found 2/2![American Airlines logo]()
$730
Last-minute flights from Idaho Falls to GalvestonDiscover last-minute flight deals from Idaho Falls to Galveston. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Galveston. Data last updated February 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/172:18 pm
IDA
- HOU
1 stop20h 30m
American Airlines
Sat 2/216:00 am
HOU
- IDA
1 stop8h 48m
American Airlines
Deal found 2/1![American Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/122:18 pm
IDA
- HOU
1 stop8h 40m
American Airlines
Mon 3/168:20 pm
HOU
- IDA
1 stop18h 28m
American Airlines
Deal found 2/1![American Airlines logo]()
$724
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/122:18 pm
IDA
- HOU
1 stop8h 40m
American Airlines
Tue 3/176:00 am
HOU
- IDA
1 stop8h 48m
American Airlines
Deal found 2/3![American Airlines logo]()
$957
This Delta deal was found by Cheapflights users on 2/2. 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 3/136:55 pm
IDA
- HOU
2 stops13h 26m
Delta
Wed 3/186:00 am
HOU
- IDA
2 stops13h 15m
Delta
Deal found 2/2![Delta logo]()
$810
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/132:18 pm
IDA
- HOU
1 stop8h 40m
American Airlines
Wed 3/186:00 am
HOU
- IDA
1 stop8h 48m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,048
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 3/212:18 pm
IDA
- HOU
1 stop18h 25m
American Airlines
Sun 3/298:20 pm
HOU
- IDA
1 stop18h 28m
American Airlines
Deal found 2/3![American Airlines logo]()
$999
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 February 3, 2026.
Search for one-way flight options from Idaho Falls to Galveston. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/3. 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 4/161:43 pm
IDA
- HOU
1 stop5h 08m
American Airlines
Deal found 2/3![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 2/3. 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 4/166:58 pm
IDA
- HOU
2 stops13h 53m
Delta
Deal found 2/3![Delta logo]()
$495
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/192:18 pm
IDA
- HOU
1 stop8h 40m
American Airlines
Deal found 2/3![American Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:59 pm
IDA
- HOU
3 stops39h 52m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 am
IDA
- HOU
3 stops50h 21m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$958
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 February 3, 2026.
Round-trip from | $591 (American Airlines) |
|---|---|
One-way from | $335 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $512 |
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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Idaho Falls to Galveston that are best for you.
Fly from
Idaho Falls
Fly to
Galveston
Route
Depart
Return
Price
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Fri 4/17
1:43 pm-9:26 am
1 stop18h 43m
Houston Hobby
Mon 4/20
8:21 pm-1:13 pm
1 stop17h 52m
$636
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Thu 3/12
2:18 pm-11:58 pm
1 stop8h 40m
Houston Hobby
Tue 3/17
6:00 am-1:48 pm
1 stop8h 48m
$724
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Thu 3/12
2:18 pm-11:58 pm
1 stop8h 40m
Houston Hobby
Mon 3/16
8:20 pm-1:48 pm
1 stop18h 28m
$724
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Tue 2/17
2:18 pm-11:48 am
1 stop20h 30m
Houston Hobby
Sat 2/21
6:00 am-1:48 pm
1 stop8h 48m
$728
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Thu 4/9
1:43 pm-11:47 pm
1 stop9h 04m
Houston Hobby
Sun 4/12
8:21 pm-1:13 pm
1 stop17h 52m
$730
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Fri 3/13
6:55 pm-9:21 am
2 stops13h 26m
Houston Hobby
Wed 3/18
6:00 am-6:15 pm
2 stops13h 15m
$810
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Mon 4/20
6:58 pm-9:51 am
2 stops13h 53m
Houston Hobby
Thu 4/23
6:00 am-6:17 pm
2 stops13h 17m
$869
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Thu 4/16
1:43 pm-7:51 pm
1 stop5h 08m
$371
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Thu 4/16
6:58 pm-9:51 am
2 stops13h 53m
$495
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Thu 3/19
2:18 pm-11:58 pm
1 stop8h 40m
$545
Showing 1-10 of 12 results
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
What is the cheapest month to book a flight from Idaho Falls to Galveston?
Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Galveston (average of $194). Flying from Idaho Falls to Galveston in December is currently the most expensive (average of $397). 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.
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 February 3, 2026.
See what other customers who have flown with Delta, 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.
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Complete your trip to Galveston by adding a car rental and/or hotel reservation to your travel itinerary.
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Idaho Falls and Galveston flights
Browse other Idaho Falls and Galveston flight options. Last updated on February 3, 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 February 3, 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 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$417 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$313 | Average$495 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$388 | Average$440 | FlexibilityNo cancel fee | On-time71% |