IDA - TUS

$329 Find Cheap Flights from Idaho Falls to Tucson

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Tucson departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Tucson

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Tucson, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Tucson, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Idaho Falls to Tucson

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Tucson that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Idaho Falls to Tucson

KAYAK's recommended round-trip deals from the most popular airlines that fly from Idaho Falls to Tucson.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
7:00 pm - 9:40 pmIDA-TUS
3h 40m1 stop
Delta Logo
5:49 am - 10:33 amTUS-IDA
3h 44m1 stop
$329Delta
Find Deal
Wed, Aug 13 - Wed, Aug 20
Delta Logo
3:05 pm - 9:08 pmIDA-TUS
7h 03m2 stops
Delta Logo
5:05 pm - 10:15 pmTUS-IDA
4h 10m1 stop
$334Delta
Find Deal
Tue, Aug 12 - Tue, Aug 19
Delta Logo
7:00 pm - 9:40 pmIDA-TUS
3h 40m1 stop
Delta Logo
1:30 pm - 10:33 amTUS-IDA
20h 03m2 stops
$351Delta
Find Deal
Thu, Aug 14 - Sat, Aug 16
Alaska Airlines Logo
6:15 am - 11:10 amIDA-TUS
5h 55m1 stop
Alaska Airlines Logo
12:17 pm - 10:39 pmTUS-IDA
9h 22m1 stop
$356Alaska Airlines
Find Deal
Mon, Aug 11 - Wed, Aug 20
Delta Logo
6:10 am - 10:19 amIDA-TUS
5h 09m1 stop
Delta Logo
5:49 am - 10:33 amTUS-IDA
3h 44m1 stop
$374Delta
Find Deal
Tue, Aug 12 - Wed, Aug 20
Delta Logo
3:05 pm - 9:08 pmIDA-TUS
7h 03m2 stops
Delta Logo
5:05 pm - 10:15 pmTUS-IDA
4h 10m1 stop
$379Delta
Find Deal
Thu, Aug 14 - Sun, Aug 17
United Airlines Logo
4:13 pm - 8:15 pmIDA-TUS
5h 02m1 stop
United Airlines Logo
4:30 pm - 10:51 pmTUS-IDA
5h 21m1 stop
$399United Airlines
Find Deal
Tue, Aug 12 - Mon, Aug 18
United Airlines Logo
10:45 am - 2:53 pmIDA-TUS
5h 08m1 stop
United Airlines Logo
4:16 pm - 10:48 pmTUS-IDA
5h 32m1 stop
$440United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
Alaska Airlines Logo
4:03 pm - 11:10 amIDA-TUS
20h 07m1 stop
Alaska Airlines Logo
12:17 pm - 10:39 pmTUS-IDA
9h 22m1 stop
$484Alaska Airlines
Find Deal
Sun, Aug 10 - Wed, Aug 20
American Airlines Logo
1:00 pm - 9:15 pmIDA-TUS
9h 15m2 stops
American Airlines Logo
8:44 am - 9:19 pmTUS-IDA
11h 35m2 stops
$650American Airlines
Find Deal
Mon, Aug 11 - Sun, Aug 17
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KAYAK's insights & trends for Idaho Falls to Tucson flights

Get data-powered insights and trends into flights from Idaho Falls to Tucson to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Idaho Falls to Tucson?

The average price of all round-trip flights from Idaho Falls to Tucson clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Tucson on a Wednesday and more expensive on a Monday. On your return trip to Idaho Falls, you should consider flying back on a Friday, and avoid Mondays for better deals.

Good to know

Low seasonMay
High seasonOctober
Cheapest flight$329
Best time to beat the crowds with an average 71% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Idaho Falls to Tucson

When to book flights from Idaho Falls to Tucson

Are your dates flexible? Find out the best times to travel from Idaho Falls to Tucson based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Tucson

  • What is the cheapest flight from Idaho Falls to Tucson?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Tucson was $329 for a round-trip ticket.

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

    No, a passport isn't needed to fly from Idaho Falls to Tucson. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Idaho Falls to Tucson?

    On your way to Tucson, you’ll fly out from Idaho Falls Fanning Field. You’ll be landing at Tucson.

  • Which aircraft models fly most regularly from Idaho Falls to Tucson?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to Tucson?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Idaho Falls and Tucson, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Idaho Falls to Tucson?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Tucson.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Tucson?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tucson from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Tucson?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tucson with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and TUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Tucson?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tucson from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Idaho Falls to Tucson

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Tucson. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Tucson? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Everything you need to know for your flight from Idaho Falls to Tucson

Information on your arrival and departure airports

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