TUS - IDA

$419 Find Cheap Flights from Tucson to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Idaho Falls departing on 2/6. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$419
Alaska Airlines
Thu 4/30Mon 5/4
TUS - IDA • 1 stop
Cheapest one-way
$170
American Airlines
Fri 2/6
TUS - IDA • 1 stop
Start a new search
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

Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
7:50 am - 3:29 pm
TUS
-
IDA
6h 39m
1 stop
Alaska Airlines Logo
4:06 pm - 10:41 pm
IDA
-
TUS
7h 35m
1 stop
$419Alaska Airlines
Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
6:29 am - 10:40 pm
TUS
-
IDA
15h 11m
2 stops
Alaska Airlines Logo
6:00 am - 11:47 am
IDA
-
TUS
6h 47m
1 stop
$451Alaska Airlines
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
4:43 pm - 11:36 pm
TUS
-
IDA
6h 53m
1 stop
Alaska Airlines Logo
8:00 am - 11:59 pm
IDA
-
TUS
15h 59m
1 stop
$466Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Delta Logo
5:59 pm - 10:21 pm
TUS
-
IDA
4h 22m
1 stop
Delta Logo
6:35 pm - 10:30 pm
IDA
-
TUS
3h 55m
1 stop
$477Delta
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
6:00 am - 4:43 pm
TUS
-
IDA
10h 43m
1 stop
Alaska Airlines Logo
5:20 pm - 5:20 pm
IDA
-
TUS
24h 00m
2 stops
$506Alaska Airlines
Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
6:29 am - 10:40 pm
TUS
-
IDA
15h 11m
2 stops
Alaska Airlines Logo
4:06 pm - 8:29 pm
IDA
-
TUS
29h 23m
2 stops
$519Alaska Airlines
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
6:30 am - 1:30 pm
TUS
-
IDA
7h 00m
1 stop
United Airlines Logo
2:40 pm - 9:40 pm
IDA
-
TUS
7h 00m
1 stop
$569United Airlines
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
6:00 pm - 11:36 pm
TUS
-
IDA
29h 36m
2 stops
Alaska Airlines Logo
8:00 am - 5:20 pm
IDA
-
TUS
33h 20m
2 stops
$609Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
7:28 am - 11:36 pm
TUS
-
IDA
16h 08m
2 stops
Alaska Airlines Logo
5:20 pm - 11:59 pm
IDA
-
TUS
6h 39m
1 stop
$661Alaska Airlines
Mon, Feb 16 - Fri, Feb 20
American Airlines Logo
5:58 pm - 11:24 pm
TUS
-
IDA
5h 26m
1 stop
American Airlines Logo
2:18 pm - 11:05 pm
IDA
-
TUS
8h 47m
2 stops
$795American Airlines
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.

Which airlines provide the cheapest flights from Tucson to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tucson to Idaho Falls were found on Alaska Airlines ($419) and Delta ($477).

Find deals

Good to know

Cheapest flight$170
Most popular time to fly and prices are also 11% lower on average.
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 $170 for a one-way ticket and $419 for a round-trip.

  • 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.

  • 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.

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)