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$198+ Cheap flights from Idaho Falls (IDA) to Houston

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — HOU
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Idaho Falls to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Round-trip from

$371
(Delta)

One-way from

$198
(United Airlines)

Popular in

April

Cheapest in

May

Average price

$604
From Idaho Falls Fanning Field to Houston
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One-way flight from Idaho Falls Fanning Field to Houston
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Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Idaho Falls to Houston

Cheapest flights from Idaho Falls to Houston
Explore the most affordable flight options available from Idaho Falls to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. 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.
mar. 4/156:00 amIDA - IAH
1 stop4h 57mDelta
mié. 4/1611:52 amIAH - IDA
1 stop7h 23mDelta
Deal found 2/19$371
This United deal was found by Cheapflights users on 2/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/115:57 pmIDA - IAH
1 stop5h 02mUnited Airlines
jue. 10/165:05 amIAH - IDA
1 stop5h 23mUnited Airlines
Deal found 2/19$470
This American Airlines deal was found by Cheapflights users on 2/19. 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.
sáb. 4/1912:59 pmIDA - HOU
1 stop8h 41mAmerican Airlines
lun. 4/218:16 pmHOU - IDA
1 stop17h 13mAmerican Airlines
Deal found 2/19$492
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
sáb. 10/118:00 amIDA - IAH
1 stop8h 49mAlaska Airlines
jue. 10/165:54 pmIAH - IDA
2 stops22h 29mAlaska Airlines
Deal found 2/19$576
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 6/261:47 pmIDA - IAH
1 stop7h 05mAmerican Airlines
dom. 6/292:39 pmIAH - IDA
1 stop7h 24mAmerican Airlines
Deal found 2/20$738
This Delta deal was found by Cheapflights users on 2/19. 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.
mar. 4/156:00 amIDA - HOU
2 stops10h 50mDelta
mié. 4/166:00 amHOU - IDA
2 stops13h 15mDelta
Deal found 2/19$1,023

Find flights from Idaho Falls to Houston within your budget

Customize your flight search to find flights from Idaho Falls to Houston 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 febrero 20, 2025.

Fly from

Idaho Falls

Fly to

Houston

Route

Depart

Return

Price

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

mar. 4/15

6:00 am-11:57 am

1 stop4h 57m

Houston George Bush Intcntl

mié. 4/16

11:52 am-6:15 pm

1 stop7h 23m

$371

Idaho FallsHouston

IDA - HOU

IDAHOU

Idaho Falls Fanning Field

sáb. 4/19

12:59 pm-10:40 pm

1 stop8h 41m

Houston Hobby

lun. 4/21

8:16 pm-12:29 pm

1 stop17h 13m

$492

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

vie. 3/7

5:48 pm-6:16 am

2 stops11h 28m

Houston George Bush Intcntl

mar. 3/11

8:20 pm-9:34 am

2 stops14h 14m

$531

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

vie. 3/7

4:07 pm-11:59 pm

1 stop6h 52m

Houston George Bush Intcntl

mar. 3/11

7:25 am-3:30 pm

1 stop9h 05m

$616

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

jue. 6/26

1:47 pm-9:52 pm

1 stop7h 05m

Houston George Bush Intcntl

dom. 6/29

2:39 pm-9:03 pm

1 stop7h 24m

$738

Idaho FallsHouston

IDA - HOU

IDAHOU

Idaho Falls Fanning Field

mar. 4/15

6:00 am-5:50 pm

2 stops10h 50m

Houston Hobby

mié. 4/16

6:00 am-6:15 pm

2 stops13h 15m

$1,023

Idaho FallsHouston

IDA - IAH

IDAIAH

Idaho Falls Fanning Field

mar. 4/22

4:15 pm-11:59 pm

1 stop6h 44m

$198

Idaho FallsHouston

IDA - HOU

IDAHOU

Idaho Falls Fanning Field

mar. 4/22

12:59 pm-7:41 pm

1 stop5h 42m

$390

Idaho FallsHouston

IDA - HOU

IDAHOU

Idaho Falls Fanning Field

sáb. 4/19

6:00 am-5:49 pm

2 stops10h 49m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Idaho Falls to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho Falls to Houston

Get recent, data-driven insights about flights from Idaho Falls to Houston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho Falls to Houston?

Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Houston (average of $230). Flying from Idaho Falls to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to HOU?

Find hourly flight availability from Idaho Falls to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

It’s optimal to fly from Idaho Falls to Houston at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Idaho Falls to Houston?

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

Travelers seeking maximum savings on their Idaho Falls to Houston flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated febrero 20, 2025.
Read through reviews of airlines operating flights from Idaho Falls to Houston, such as Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Houston?

    For a flight from Idaho Falls to Houston, you will be flying from Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city. Fanning Field is the only Idaho Falls airport and it handles 0 outbound flights to Houston per day. 3 airlines have flights to Houston from Idaho Falls Fanning Field on a regular basis.

  • What are the cheapest airlines flying from Idaho Falls to Houston round-trip?

    Currently priced at $371, Delta will fly you from Idaho Falls to Houston and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $492 and $531, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Idaho Falls to Houston one-way?

    The cheapest airlines for a one-way flight from Idaho Falls to Houston are United Airlines ($198), American Airlines ($390), and Delta ($395).

  • Can I find deals for flights from Idaho Falls to Houston that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Houston?

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

  • Can I find deals for business class flights from Idaho Falls to Houston?

    Yes. Cheapflights offers flight deals from Idaho Falls to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Houston?

    Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Houston (average of $230). Flying from Idaho Falls to Houston in March is currently the most expensive (average of $334). 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.

See more FAQs

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Alternative routes for Idaho Falls to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho Falls to Houston

Discover the top 3 airlines that operate flights from Idaho Falls to Houston. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$518FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$405FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$354Average$552FlexibilityNo cancel feeOn-time69%
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