TUS - IDA

$348 Find Cheap Flights from Tucson to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Idaho Falls departing on 3/3. 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
1 adult, Economy, 0 bags

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

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

Cheapest round-trip
$348
Hawaiian Airlines
Tue 3/3Wed 3/4
TUS - IDA • 1 stop
Cheapest one-way
Multiple Airlines
Sun 11/2
TUS - IDA • multi-stop
Top airlines
Hawaiian Airlines
Cheapest • from $348 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Idaho Falls 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Idaho Falls

Tue, Mar 3 - Wed, Mar 4
Hawaiian Airlines Logo
4:20 pm - 10:38 pmTUS-IDA
6h 18m1 stop
Hawaiian Airlines Logo
4:00 pm - 10:36 pmIDA-TUS
6h 36m1 stop
$348Hawaiian Airlines
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Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
12:49 pm - 10:38 pmTUS-IDA
9h 49m2 stops
Alaska Airlines Logo
8:00 am - 3:21 pmIDA-TUS
7h 21m1 stop
$371Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
12:49 pm - 10:38 pmTUS-IDA
9h 49m2 stops
Alaska Airlines Logo
4:00 pm - 10:36 pmIDA-TUS
6h 36m1 stop
$381Alaska Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
5:28 pm - 10:33 pmTUS-IDA
5h 05m1 stop
Delta Logo
6:00 am - 11:35 amIDA-TUS
5h 35m1 stop
$401Delta
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Sat, Nov 15 - Wed, Nov 19
Delta Logo
5:28 pm - 10:33 pmTUS-IDA
5h 05m1 stop
Delta Logo
6:00 am - 4:48 pmIDA-TUS
10h 48m2 stops
$406Delta
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Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
12:49 pm - 10:38 pmTUS-IDA
9h 49m2 stops
Alaska Airlines Logo
8:00 am - 9:41 pmIDA-TUS
13h 41m2 stops
$453Alaska Airlines
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Sat, Nov 15 - Wed, Nov 19
United Airlines Logo
7:00 am - 1:35 pmTUS-IDA
6h 35m1 stop
United Airlines Logo
2:45 pm - 9:44 pmIDA-TUS
6h 59m1 stop
$471United Airlines
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Tue, Dec 23 - Sat, Dec 27
American Airlines Logo
6:17 pm - 10:21 pmTUS-IDA
4h 04m1 stop
American Airlines Logo
7:00 am - 2:07 pmIDA-TUS
7h 07m1 stop
$560American Airlines
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Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
6:00 am - 1:28 pmTUS-IDA
7h 28m1 stop
American Airlines Logo
1:58 pm - 10:59 pmIDA-TUS
9h 01m2 stops
$566American Airlines
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Sat, Nov 15 - Wed, Nov 19
United Airlines Logo
6:15 pm - 9:48 amTUS-IDA
15h 33m2 stops
United Airlines Logo
10:50 am - 4:02 pmIDA-TUS
5h 12m1 stop
$618United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Tucson to Idaho Falls flights

Get data-powered insights and trends into flights from Tucson to Idaho Falls 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 Tucson to Idaho Falls?

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

If you are looking for a flight deal from Tucson to Idaho Falls, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Idaho Falls, Wednesday is the cheapest day to fly and Monday is the most expensive.

Find deals

Good to know

Cheapest flight$348
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
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 Tucson to Idaho Falls

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

    In the last 3 days, the lowest price for a flight from Tucson to Idaho Falls was $348 for a round-trip ticket.

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

    No

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

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

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

    SkyTeam is the only airline alliance operating flights between Tucson and Idaho Falls.

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

    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 Tucson to Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Tucson 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 Tucson to Idaho Falls?

    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 Idaho Falls with an airline and back to Tucson with another airline. Booking your flights between Tucson and IDA 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 Tucson to Idaho Falls?

    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 Idaho Falls from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Tucson to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Idaho Falls. 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 Tucson to Idaho Falls? 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.
7.9
DeltaOverall score based on 8001 reviews
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

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

Information on your arrival and departure airports

Tucson (TUS)
Idaho Falls (IDA)

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