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Cheap flights from Texas to Idaho Falls from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Idaho Falls departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Texas to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:41 pm - 2:19 pm
IAH
-
IDA
19h 38m1 stop
Multiple Airlines Logo
9:20 pm - 5:55 am
IDA
-
IAH
7h 35m1 stop
$240Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
6:04 pm - 2:19 pm
DFW
-
IDA
21h 15m1 stop
Multiple Airlines Logo
9:20 pm - 3:34 pm
IDA
-
DFW
17h 14m1 stop
$253Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
7:15 am - 6:18 pm
AUS
-
IDA
12h 03m1 stop
Alaska Airlines Logo
9:00 am - 5:59 pm
IDA
-
AUS
7h 59m1 stop
$344Alaska Airlines
Thu, Jan 22 - Sun, Jan 25
Delta Logo
5:59 pm - 10:21 pm
SAT
-
IDA
5h 22m1 stop
Delta Logo
5:25 am - 1:43 pm
IDA
-
SAT
7h 18m1 stop
$371Delta
Thu, Feb 19 - Tue, Feb 24
Alaska Airlines Logo
6:14 pm - 10:59 pm
DFW
-
IDA
29h 45m1 stop
Alaska Airlines Logo
6:58 pm - 9:49 pm
IDA
-
DFW
25h 51m1 stop
$372Alaska Airlines
Mon, Jan 12 - Thu, Jan 15
United Airlines Logo
5:35 pm - 9:14 pm
AMA
-
IDA
4h 39m1 stop
United Airlines Logo
10:51 am - 4:56 pm
IDA
-
AMA
5h 05m1 stop
$374United Airlines
Wed, Jan 14 - Sat, Jan 17
Delta Logo
5:59 pm - 10:21 pm
SAT
-
IDA
5h 22m1 stop
Delta Logo
5:25 am - 2:44 pm
IDA
-
SAT
8h 19m2 stops
$376Delta
Thu, Feb 19 - Tue, Feb 24
United Airlines Logo
9:00 am - 9:14 pm
AMA
-
IDA
13h 14m2 stops
United Airlines Logo
10:51 am - 4:56 pm
IDA
-
AMA
5h 05m1 stop
$379United Airlines
Wed, Jan 14 - Sat, Jan 17
American Airlines Logo
10:09 am - 12:27 pm
DFW
-
IDA
3h 18mnonstop
American Airlines Logo
1:45 pm - 5:40 pm
IDA
-
DFW
2h 55mnonstop
$381American Airlines
Tue, Apr 7 - Wed, Apr 8
American Airlines Logo
5:00 am - 12:27 pm
HOU
-
IDA
8h 27m1 stop
American Airlines Logo
1:45 pm - 9:51 pm
IDA
-
HOU
7h 06m1 stop
$573American Airlines
Fri, Apr 10 - Mon, Apr 13

American Airlines flights from Texas to Idaho Falls

Our best American Airlines deals on Texas to Idaho Falls flight tickets
American Airlines
Apr 7
DFW10:09 amDallas/Fort Worth
3h 18m
IDA12:27 pmIdaho Falls Fanning Field
Apr 8
IDA1:45 pmIdaho Falls Fanning Field
2h 55m
DFW5:40 pmDallas/Fort Worth
$381
Find similar
American Airlines
Mar 20
DFW11:31 amDallas/Fort Worth
3h 17m
IDA1:48 pmIdaho Falls Fanning Field
Mar 25
IDA2:18 pmIdaho Falls Fanning Field
3h 05m
DFW6:23 pmDallas/Fort Worth
$446
Find similar
American Airlines
May 23
DFW6:26 amDallas/Fort Worth
6h 46m
1 stop
IDA12:12 pmIdaho Falls Fanning Field
Jun 3
IDA7:38 amIdaho Falls Fanning Field
2h 51m
DFW11:29 amDallas/Fort Worth
$456
Find similar

Alaska Airlines flights from Texas to Idaho Falls

Our best Alaska Airlines deals on Texas to Idaho Falls flight tickets
Alaska Airlines
Jan 22
AUS7:15 amAustin Bergstrom
12h 03m
1 stop
IDA6:18 pmIdaho Falls Fanning Field
Jan 25
IDA9:00 amIdaho Falls Fanning Field
7h 59m
1 stop
AUS5:59 pmAustin Bergstrom
$344
Find similar
Alaska Airlines
Jan 12
DFW6:14 pmDallas/Fort Worth
29h 45m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
Jan 15
IDA6:58 pmIdaho Falls Fanning Field
25h 51m
1 stop
DFW9:49 pmDallas/Fort Worth
$372
Find similar
Alaska Airlines
Feb 25
AUS7:00 pmAustin Bergstrom
22h 43m
1 stop
IDA4:43 pmIdaho Falls Fanning Field
Feb 28
IDA5:20 pmIdaho Falls Fanning Field
29h 39m
1 stop
AUS11:59 pmAustin Bergstrom
$375
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Texas to Idaho Falls 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Texas to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonIdaho Falls

IAH - IDA

IAHIDA

Houston George Bush Intcntl

Thu 1/8

7:41 pm-2:19 pm

1 stop19h 38m

Idaho Falls Fanning Field

Mon 1/12

9:20 pm-5:55 am

1 stop7h 35m

$240

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Thu 1/8

6:04 pm-2:19 pm

1 stop21h 15m

Idaho Falls Fanning Field

Mon 1/12

9:20 pm-3:34 pm

1 stop17h 14m

$253

AustinIdaho Falls

AUS - IDA

AUSIDA

Austin Bergstrom

Thu 1/22

7:15 am-6:18 pm

1 stop12h 03m

Idaho Falls Fanning Field

Sun 1/25

9:00 am-5:59 pm

1 stop7h 59m

$344

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

Thu 2/19

5:59 pm-10:21 pm

1 stop5h 22m

Idaho Falls Fanning Field

Tue 2/24

5:25 am-1:43 pm

1 stop7h 18m

$371

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Mon 1/12

6:14 pm-10:59 pm

1 stop29h 45m

Idaho Falls Fanning Field

Thu 1/15

6:58 pm-9:49 pm

1 stop25h 51m

$372

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Wed 1/14

5:35 pm-9:14 pm

1 stop4h 39m

Idaho Falls Fanning Field

Sat 1/17

10:51 am-4:56 pm

1 stop5h 05m

$374

San AntonioIdaho Falls

SAT - IDA

SATIDA

San Antonio

Thu 2/19

5:59 pm-10:21 pm

1 stop5h 22m

Idaho Falls Fanning Field

Tue 2/24

5:25 am-2:44 pm

2 stops8h 19m

$376

AmarilloIdaho Falls

AMA - IDA

AMAIDA

Amarillo

Wed 1/14

9:00 am-9:14 pm

2 stops13h 14m

Idaho Falls Fanning Field

Sat 1/17

10:51 am-4:56 pm

1 stop5h 05m

$379

DallasIdaho Falls

DFW - IDA

DFWIDA

Dallas/Fort Worth

Tue 4/7

10:09 am-12:27 pm

Nonstop3h 18m

Idaho Falls Fanning Field

Wed 4/8

1:45 pm-5:40 pm

Nonstop2h 55m

$381

HoustonIdaho Falls

HOU - IDA

HOUIDA

Houston Hobby

Fri 4/10

5:00 am-12:27 pm

1 stop8h 27m

Idaho Falls Fanning Field

Mon 4/13

1:45 pm-9:51 pm

1 stop7h 06m

$573

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Texas to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $392.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Thursday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $476. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Saturday is $611.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the evening. Flights from Texas to Idaho Falls during this time can be as low as $476. Try not to purchase tickets at noon because they tend to be around $793. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Texas to Idaho Falls Fanning Field flight route?

Fly from Dallas/Fort Worth to Idaho Falls Fanning Field for the best Texas - Idaho Falls Fanning Field flight prices

How far in advance should I book a flight to Idaho Falls?

You are more likely to see cheaper flights to Idaho Falls from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho Falls for around $516 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho Falls from Texas for as low as $356 on momondo.

What cabin class options are available on Texas to Idaho Falls Fanning Field flights?

There are 2 cabin classes available to choose from on Texas to Idaho Falls Fanning Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to Idaho Falls flights?

You could potentially save up to 23% on your flight if you consider stops on a Texas to Idaho Falls flight.

Cheap Texas to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Idaho Falls

Fastest flight time

3h 07m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Idaho Falls

1 airport
The fastest flight from Texas to Idaho Falls takes 3h 07m
Direct flights go from Texas to Idaho Falls on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Idaho Falls. From Texas there are direct flights to Idaho Falls Fanning Field (IDA).
Search flight deals

  • When did momondo last update prices for flights from Texas to Idaho Falls Fanning Field Airport?

    Prices for flights from Texas to Idaho Falls Fanning Field Airport are updated daily.

  • How many operators does momondo search for flights from Texas to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Texas to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Texas to Idaho Falls?

Best airlines flying from Texas to Idaho Falls

Compare and see reviews for airlines that fly from Texas to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $233Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $312Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Idaho Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Texas to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Texas to Idaho Falls with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Texas to Idaho Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Texas to Idaho Falls?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Texas.

I’m not ready to book a flight from Texas to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Texas to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Idaho Falls trip

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