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

Cheapflights users have booked flights from Houston to Idaho Falls round-trip from $517. Other airlines that can offer you cheap pricing are Delta, from $583, and American Airlines, from $837. You may be able to fly from Houston to Idaho Falls for 3% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Houston to Idaho Falls?

When booking a flight from Houston to Idaho Falls, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What are the cheapest flights from Houston to Idaho Falls?

On average you can expect to pay $463 for a flight from Houston to Idaho Falls. The cheapest flight overall is $326 while the most popular route, (Houston George Bush Intcntl - Idaho Falls Fanning Field) is currently priced at $494.

Can I find flights from Houston to Idaho Falls for under $500 on Cheapflights?

Yes, there are multiple flights from Houston to Idaho Falls for under $500. The cheapest flight booked recently is on Multiple Airlines for just $494, but on average you can expect to pay $649.

Which airlines flying from Houston to Idaho Falls Fanning Field have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, United Airlines, and American Airlines flying from Houston to Idaho Falls Fanning Field have implemented new flexible cancellation policies.

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

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 23% on your flight compared to booking on days when demand is much higher.

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

April is one of the best times of the year to fly to Idaho Falls from Houston. Prices for April average $533 per person but you can even find prices for as low as $316. The most expensive prices can be found in the month of March. Opting for a April flight can save you 33% on your journey compared to booking in March

When is the cheapest time to fly from Houston to Idaho Falls (IAH - IDA)?

It’s optimal to fly from Houston to Idaho Falls in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

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

Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Houston to Idaho Falls. 3 airlines have flights to Fanning Field from Houston on a regular basis. Booking flights from Houston to Idaho Falls Fanning Field should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

Flights from Houston, TX to Idaho Falls, ID from $178

Cheap flights from Houston to Idaho Falls in March, April 2023

Apr 15 - Apr 22

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

8h 33m

$517

United Airlines

Pick Dates

Deal found 3/22

Apr 15 - Apr 22

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

18h 46m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

8h 33m

$550

United Airlines

Pick Dates

Deal found 3/22

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 16m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$613

United Airlines

Pick Dates

Deal found 3/21

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$614

United Airlines

Pick Dates

Deal found 3/21

Apr 3 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 16m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$656

United Airlines

Pick Dates

Deal found 3/21

Apr 5 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 38m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

12h 11m

$661

Delta

Pick Dates

Deal found 3/21

Apr 3 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

24h 13m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

18h 10m

$672

United Airlines

Pick Dates

Deal found 3/21

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

23h 45m

$697

United Airlines

Pick Dates

Deal found 3/21

Apr 3 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 14m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

18h 18m

$704

United Airlines

Pick Dates

Deal found 3/21

Houston to Idaho Falls 2023 flight deals

May 30 - Jun 4

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

21h 21m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

16h 52m

$494

Multiple Airlines

Pick Dates

Deal found 3/21

Apr 15 - Apr 22

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

8h 33m

$517

United Airlines

Pick Dates

Deal found 3/22

Apr 15 - Apr 22

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

18h 46m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

8h 33m

$550

United Airlines

Pick Dates

Deal found 3/22

Oct 9 - Oct 12

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 53m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 55m

$553

Delta

Pick Dates

Deal found 3/21

Jul 8 - Jul 13

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 33m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 41m

$583

Delta

Pick Dates

Deal found 3/20

Oct 9 - Oct 12

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

11h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 55m

$588

Delta

Pick Dates

Deal found 3/21

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 16m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$613

United Airlines

Pick Dates

Deal found 3/21

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$614

United Airlines

Pick Dates

Deal found 3/21

May 30 - Jun 4

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 43m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 44m

$617

Delta

Pick Dates

Deal found 3/21

Cheap United Airlines flights from Houston to Idaho Falls

Apr 15 - Apr 22

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

8h 33m

$517

United Airlines

Pick Dates

Deal found 3/22

Apr 15 - Apr 22

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

18h 46m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

8h 33m

$550

United Airlines

Pick Dates

Deal found 3/22

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 16m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$613

United Airlines

Pick Dates

Deal found 3/21

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$614

United Airlines

Pick Dates

Deal found 3/21

Apr 3 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 16m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

5h 17m

$656

United Airlines

Pick Dates

Deal found 3/21

Apr 3 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

24h 13m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

18h 10m

$672

United Airlines

Pick Dates

Deal found 3/21

Apr 15 - Apr 16

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

18h 26m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

23h 45m

$697

United Airlines

Pick Dates

Deal found 3/21

Apr 3 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 14m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

18h 18m

$704

United Airlines

Pick Dates

Deal found 3/21

Apr 5 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

12h 59m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

18h 18m

$718

United Airlines

Pick Dates

Deal found 3/21

Cheap Delta flights from Houston to Idaho Falls

Jul 8 - Jul 13

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 33m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 41m

$583

Delta

Pick Dates

Deal found 3/20

May 30 - Jun 4

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 43m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 44m

$617

Delta

Pick Dates

Deal found 3/21

May 30 - Jun 4

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

8h 28m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 44m

$652

Delta

Pick Dates

Deal found 3/21

Apr 5 - Apr 8

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 38m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

12h 11m

$661

Delta

Pick Dates

Deal found 3/21

May 26 - May 29

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 47m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 44m

$673

Delta

Pick Dates

Deal found 3/20

May 26 - May 28

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 47m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

7h 09m

$717

Delta

Pick Dates

Deal found 3/20

Jul 8 - Jul 13

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

12h 41m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 41m

$723

Delta

Pick Dates

Deal found 3/20

Jul 27 - Aug 6

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 40m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

1 stop

4h 41m

$757

Delta

Pick Dates

Deal found 3/21

May 26 - May 28

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 47m

IDA

Idaho Falls Fanning Field

IAH

Houston George Bush Intcntl

2 stops

13h 58m

$952

Delta

Pick Dates

Deal found 3/20

One-way flights to Idaho Falls from Houston

May 15

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

9h 47m

$178

Multiple Airlines

Pick Dates

Deal found 3/20

May 17

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 47m

$229

Delta

Pick Dates

Deal found 3/21

May 15

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

5h 47m

$239

Delta

Pick Dates

Deal found 3/20

May 17

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

8h 59m

$273

Delta

Pick Dates

Deal found 3/21

Jul 18

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

1 stop

7h 40m

$299

Delta

Pick Dates

Deal found 3/20

May 15

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

3 stops

40h 31m

$336

Multiple Airlines

Pick Dates

Deal found 3/20

Jul 18

IAH

Houston George Bush Intcntl

IDA

Idaho Falls Fanning Field

2 stops

12h 38m

$438

Delta

Pick Dates

Deal found 3/20

Find flights from Houston to Idaho Falls within your budget

Fly from

Fly to

Budget

$494 - $837

Route

Depart

Return

Price

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-05-30

2 stops21h 21m

Idaho Falls Fanning Field

2023-06-04

2 stops16h 52m

$494

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-04-15

2 stops18h 26m

Idaho Falls Fanning Field

2023-04-22

1 stop8h 33m

$517

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-04-15

1 stop18h 46m

Idaho Falls Fanning Field

2023-04-22

1 stop8h 33m

$550

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-07-08

1 stop7h 33m

Idaho Falls Fanning Field

2023-07-13

1 stop4h 41m

$583

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-04-15

1 stop5h 16m

Idaho Falls Fanning Field

2023-04-16

1 stop5h 17m

$613

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-05-30

1 stop7h 43m

Idaho Falls Fanning Field

2023-06-04

1 stop4h 44m

$617

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-05-26

2 stops16h 28m

Idaho Falls Fanning Field

2023-05-29

1 stop9h 47m

$640

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-05-30

2 stops8h 28m

Idaho Falls Fanning Field

2023-06-04

1 stop4h 44m

$652

Pick Dates

Houston George Bush IntcntlIdaho Falls Fanning Field

IAH - IDA

IAHIDA

Houston George Bush Intcntl

2023-04-15

2 stops16h 35m

Idaho Falls Fanning Field

2023-04-22

2 stops16h 53m

$837

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Idaho Falls

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

I liked the free headphones that came with the free entertainment but I think there should be more free things on economy for what some people pay

Delta

8.0

Very good

2,333 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

I liked the free headphones that came with the free entertainment but I think there should be more free things on economy for what some people pay

United Airlines

7.6

Good

1,427 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

I liked the free headphones that came with the free entertainment but I think there should be more free things on economy for what some people pay

American Airlines

7.4

Good

1,739 reviews

Delta

8.0

Very good

2,333 reviews

Check prices

Reviews

1 / 10

I liked the free headphones that came with the free entertainment but I think there should be more free things on economy for what some people pay

Related info for your journey

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Houston George Bush Intcntl Airport to Idaho Falls Fanning Field Airport flight would often be abbreviated as a IAH to IDA flight. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.

Alternative routes for Houston to Idaho Falls

Austin to Boisefrom $164 pp

San Antonio to Boisefrom $247 pp

Amarillo to Boisefrom $346 pp

El Paso to Boisefrom $368 pp

Austin to Pocatellofrom $437 pp

Midland to Boisefrom $453 pp

Top 3 airlines flying from Houston to Idaho Falls

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	Cheapest$387	Average$542	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	Cheapest$418	Average$603	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
United Airlines	Cheapest$421	Average$711	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights