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Cheap flights from Idaho Falls to Tucson from $229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Tucson departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho Falls to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:17 pm - 5:10 pmIDA-TUS
3h 53m1 stop
Delta Logo
6:45 am - 12:37 pmTUS-IDA
5h 52m1 stop
$321Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
1:17 pm - 5:10 pmIDA-TUS
3h 53m1 stop
Delta Logo
12:32 pm - 10:21 pmTUS-IDA
9h 49m2 stops
$326Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Hawaiian Airlines Logo
8:00 am - 2:21 pmIDA-TUS
7h 21m1 stop
Hawaiian Airlines Logo
3:20 pm - 10:38 pmTUS-IDA
6h 18m1 stop
$348Hawaiian Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
6:05 am - 11:59 pmIDA-TUS
17h 54m1 stop
Alaska Airlines Logo
6:00 am - 4:27 pmTUS-IDA
10h 27m1 stop
$383Alaska Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
American Airlines Logo
1:58 pm - 10:57 pmIDA-TUS
8h 59m2 stops
American Airlines Logo
6:00 am - 1:27 pmTUS-IDA
7h 27m1 stop
$404American Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
9:43 pm - 3:42 pmIDA-TUS
17h 59m1 stop
Multiple Airlines Logo
2:26 pm - 4:03 pmTUS-IDA
25h 37m1 stop
$415Multiple Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
Delta Logo
6:45 pm - 12:37 pmIDA-TUS
18h 52m2 stops
Delta Logo
5:00 pm - 10:21 pmTUS-IDA
4h 21m1 stop
$417Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
8:00 am - 8:41 pmIDA-TUS
13h 41m2 stops
Alaska Airlines Logo
3:20 pm - 10:38 pmTUS-IDA
6h 18m1 stop
$421Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Multiple Airlines Logo
9:43 pm - 3:42 pmIDA-TUS
17h 59m1 stop
Multiple Airlines Logo
2:26 pm - 10:01 pmTUS-IDA
31h 35m2 stops
$487Multiple Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
American Airlines Logo
1:58 pm - 10:50 pmIDA-TUS
8h 52m1 stop
American Airlines Logo
4:01 pm - 10:34 pmTUS-IDA
6h 33m1 stop
$501American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21

Delta flights from Idaho Falls to Tucson

Our best Delta deals on Idaho Falls to Tucson flight tickets
Delta
Dec 5
IDA1:17 pmIdaho Falls Fanning Field
3h 53m
1 stop
TUS5:10 pmTucson
Dec 9
TUS6:45 amTucson
5h 52m
1 stop
IDA12:37 pmIdaho Falls Fanning Field
$321
Find similar
Delta
Dec 5
IDA1:17 pmIdaho Falls Fanning Field
3h 53m
1 stop
TUS5:10 pmTucson
Dec 9
TUS12:32 pmTucson
9h 49m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$326
Find similar
Delta
Mar 10
IDA6:45 pmIdaho Falls Fanning Field
18h 52m
2 stops
TUS12:37 pmTucson
Mar 11
TUS5:00 pmTucson
4h 21m
1 stop
IDA10:21 pmIdaho Falls Fanning Field
$417
Find similar

Alaska Airlines flights from Idaho Falls to Tucson

Our best Alaska Airlines deals on Idaho Falls to Tucson flight tickets
Alaska Airlines
Dec 4
IDA6:05 amIdaho Falls Fanning Field
17h 54m
1 stop
TUS11:59 pmTucson
Dec 9
TUS6:00 amTucson
10h 27m
1 stop
IDA4:27 pmIdaho Falls Fanning Field
$383
Find similar
Alaska Airlines
Mar 10
IDA8:00 amIdaho Falls Fanning Field
13h 41m
2 stops
TUS8:41 pmTucson
Mar 11
TUS3:20 pmTucson
6h 18m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
$421
Find similar
Alaska Airlines
Mar 10
IDA8:00 amIdaho Falls Fanning Field
13h 41m
2 stops
TUS8:41 pmTucson
Mar 11
TUS11:49 amTucson
9h 49m
2 stops
IDA10:38 pmIdaho Falls Fanning Field
$493
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Tucson 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 November 3, 2025.
Use the filters below to find and compare flights from Idaho Falls to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Fri 12/5

1:17 pm-5:10 pm

1 stop3h 53m

Tucson

Tue 12/9

6:45 am-12:37 pm

1 stop5h 52m

$321

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Fri 12/5

1:17 pm-5:10 pm

1 stop3h 53m

Tucson

Tue 12/9

12:32 pm-10:21 pm

2 stops9h 49m

$326

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Tue 3/10

8:00 am-2:21 pm

1 stop7h 21m

Tucson

Wed 3/11

3:20 pm-10:38 pm

1 stop6h 18m

$348

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Thu 12/4

6:05 am-11:59 pm

1 stop17h 54m

Tucson

Tue 12/9

6:00 am-4:27 pm

1 stop10h 27m

$383

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Thu 12/4

1:58 pm-10:57 pm

2 stops8h 59m

Tucson

Tue 12/9

6:00 am-1:27 pm

1 stop7h 27m

$404

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Fri 11/21

9:43 pm-3:42 pm

1 stop17h 59m

Tucson

Tue 11/25

2:26 pm-4:03 pm

1 stop25h 37m

$415

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Tue 3/10

6:45 pm-12:37 pm

2 stops18h 52m

Tucson

Wed 3/11

5:00 pm-10:21 pm

1 stop4h 21m

$417

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Tue 3/10

8:00 am-8:41 pm

2 stops13h 41m

Tucson

Wed 3/11

3:20 pm-10:38 pm

1 stop6h 18m

$421

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Fri 11/21

9:43 pm-3:42 pm

1 stop17h 59m

Tucson

Tue 11/25

2:26 pm-10:01 pm

2 stops31h 35m

$487

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Mon 11/17

1:58 pm-10:50 pm

1 stop8h 52m

Tucson

Fri 11/21

4:01 pm-10:34 pm

1 stop6h 33m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho Falls to Tucson

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 Tucson?

In general, May is the cheapest month to fly from Idaho Falls to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $164. If you don’t want to visit Tucson in May, then you should wait until October to fly from Idaho Falls, when ticket prices are also cheap, with an average price of $300.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Wednesday is the cheapest day to fly to Tucson from Idaho Falls. The lowest ticket price found for a Wednesday departure recently was $493. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Idaho Falls to Tucson for around $570.

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

In the morning is the cheapest time of day to fly from Idaho Falls to Tucson when you can find flight prices for as low as $549. Flying to Tucson in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $653.

When to book flights from Idaho Falls to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Tucson according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to Tucson (IDA to TUS) flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho Falls to Tucson. There are no popular flight routes from Idaho Falls to Tucson.
Search flight deals

  • How far is Idaho Falls Fanning Field to Tucson by plane?

    A flight from Idaho Falls Fanning Field to Tucson will travel around 778.5 mi. A reasonable flight in good conditions will take 3h 53m.

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

    Prices for flights from Idaho Falls Fanning Field Airport to Tucson Airport refresh daily.

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

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Tucson 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 Idaho Falls Fanning Field Airport to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The travel and health documents you'll need for your trip to Tucson 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 Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Idaho Falls to Tucson?

Best airlines flying from Idaho Falls to Tucson

Compare and see reviews for airlines that fly from Idaho Falls to Tucson with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $164Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Nogales
Douglas

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho Falls to Tucson for you.

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

Flights from Idaho Falls to Tucson with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Idaho Falls to Tucson flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Tucson from Idaho Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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