TUS - IDA

$180 Find Cheap Flights from Tucson to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $489-$580
Delta
Sun 11/18Thu 11/22
TUS - IDA • 1 stop
Cheapest one-way
$180
Typical prices: $214-$365
United Airlines
Wed 11/21
TUS - IDA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Tucson and Idaho Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
June
Cheapest • 9% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phoenix Sky Harbor Intl (PHX)
Cheapest • Avg $397 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 52m (one-way)
Insights
Insights
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We hope you love your trip to Idaho Falls!
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Booking Insights
Flight Deals

Cheap Flights from Tucson to Idaho Falls (TUS-IDA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Idaho Falls

Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
9:52 am - 5:05 pmTUS  Tucson-IDA Idaho Falls Fanning Field
7h 13m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:51 am - 12:03 pmIDA  Idaho Falls Fanning Field-TUS Tucson
5h 12m1 stop Phoenix Sky Harbor Intl
$359American Airlines
Wed, Nov 18 - Sun, Nov 22
American Airlines Logo
5:59 pm - 10:59 pmTUS  Tucson-IDA Idaho Falls Fanning Field
5h 00m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:44 am - 12:05 pmIDA  Idaho Falls Fanning Field-TUS Tucson
5h 21m1 stop Phoenix Sky Harbor Intl
$359American Airlines
Thu, Dec 3 - Sun, Dec 6
Delta Logo
5:53 pm - 10:07 pmTUS  Tucson-IDA Idaho Falls Fanning Field
4h 14m1 stop Salt Lake City
Delta Logo
5:35 am - 11:37 amIDA  Idaho Falls Fanning Field-TUS Tucson
6h 02m1 stop Salt Lake City
$359Delta
Wed, Nov 18 - Sun, Nov 22
Delta Logo
5:50 pm - 9:59 pmTUS  Tucson-IDA Idaho Falls Fanning Field
4h 09m1 stop Salt Lake City
Delta Logo
6:57 pm - 10:36 pmIDA  Idaho Falls Fanning Field-TUS Tucson
3h 39m1 stop Salt Lake City
$359Delta
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
6:30 am - 1:37 pmTUS  Tucson-IDA Idaho Falls Fanning Field
7h 07m1 stop Denver Intl
United Airlines Logo
2:40 pm - 9:30 pmIDA  Idaho Falls Fanning Field-TUS Tucson
6h 50m1 stop Denver Intl
$359United Airlines
Thu, Dec 3 - Sun, Dec 6
Delta Logo
5:53 pm - 10:07 pmTUS  Tucson-IDA Idaho Falls Fanning Field
4h 14m1 stop Salt Lake City
Delta Logo
5:35 am - 5:11 pmIDA  Idaho Falls Fanning Field-TUS Tucson
11h 36m2 stops Salt Lake City Los Angeles
$364Delta
Thu, Dec 3 - Sun, Dec 6
Delta Logo
1:48 pm - 10:07 pmTUS  Tucson-IDA Idaho Falls Fanning Field
8h 19m2 stops Los Angeles Salt Lake City
Delta Logo
5:35 am - 11:37 amIDA  Idaho Falls Fanning Field-TUS Tucson
6h 02m1 stop Salt Lake City
$364Delta
Wed, Nov 18 - Sun, Nov 22
American Airlines Logo
5:59 pm - 10:59 pmTUS  Tucson-IDA Idaho Falls Fanning Field
5h 00m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:44 am - 12:05 pmIDA  Idaho Falls Fanning Field-TUS Tucson
5h 21m1 stop Phoenix Sky Harbor Intl
$374American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
4:00 pm - 10:59 pmTUS  Tucson-IDA Idaho Falls Fanning Field
6h 59m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:36 am - 12:05 pmIDA  Idaho Falls Fanning Field-TUS Tucson
5h 29m1 stop Phoenix Sky Harbor Intl
$389American Airlines
Fri, Nov 13 - Tue, Nov 17
American Airlines Logo
5:59 pm - 10:59 pmTUS  Tucson-IDA Idaho Falls Fanning Field
5h 00m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:36 am - 10:54 amIDA  Idaho Falls Fanning Field-TUS Tucson
4h 18m1 stop Phoenix Sky Harbor Intl
$389American Airlines
Booking Insights

Price, demand and travel trends for Tucson to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Tucson to Idaho Falls?

Round-trip flights from Tucson to Idaho Falls typically range from $489 to $580. The lowest price found in the past 5 days was $359, on Delta.

Find deals

Key details for Tucson to Idaho Falls flights

Low season

January

Cheapest flight

$180
Beat the crowds with an average 77% drop in travelers.
The most popular month to fly with an average 51% increase in travelers.
One-way flight from Tucson to Idaho Falls

When to book flights from Tucson to Idaho Falls

Are your dates flexible? Find out the best times to travel from Tucson to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Tucson to Idaho Falls flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Tucson to Idaho Falls?

    Two cabin classes are available on flights from Tucson to Idaho Falls:

    • Economy Class
    • First Class

  • How long is a flight from Tucson to Idaho Falls?

    A nonstop flight from Tucson to Idaho Falls takes 00m, covering 790 miles.

  • Do I need a passport to fly from Tucson to Idaho Falls?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Tucson to Idaho Falls flight?

    Round-trip flights from Tucson to Idaho Falls range from $489 to $580, with an average of $545 over the past 12 months. Anything below $489 counts as a good deal.

  • Have flight prices from Tucson to Idaho Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $1,008. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Tucson to Idaho Falls looking right now?

    One-way fares from Tucson to Idaho Falls are currently higher than usual. Average one-way flight prices are about $435, which is 67% above the typical average for this route.

  • What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include:

    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • Which airports can I use when flying from Tucson to Idaho Falls?

    Flights from Tucson to Idaho Falls usually depart from Tucson (TUS) and arrive at Idaho Falls Fanning Field (IDA).

  • Which airports do connecting flights from Tucson to Idaho Falls pass through?

    One-stop flights from Tucson to Idaho Falls most commonly connect through:

    • Denver Intl (DEN) - 50% of one-stop connections
    • Salt Lake City (SLC) - 29% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 13% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Tucson to Idaho Falls?

    Yes. Flexible dates can save you up to 48% on flights from Tucson to Idaho Falls. Monday is the cheapest departure day at $388 round-trip on average, while Wednesday is the most expensive at $735, a difference of $347.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Tucson to Idaho Falls?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 52m, compared with 4h 53m via Phoenix Sky Harbor Intl (PHX) and 5h 56m via Denver Intl (DEN).

  • What is the time difference between Tucson and Idaho Falls?

    Idaho Falls is 1 hour ahead of Tucson (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Tucson to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $388, about $347 less than Wednesday fares (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Tucson to Idaho Falls trip for June. Fares historically average $498 round-trip in that month - typically $262 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

    • Tru by Hilton Idaho Falls
    • Comfort Suites Idaho Falls
    • Best Western Plus CottonTree Inn

More options for your flight from Tucson to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls
Hotels in Idaho Falls
Vacations in Idaho Falls