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Cheap flights from Idaho to Tucson from $100

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 to Tucson departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:15 am - 11:53 am
GEG
-
TUS
6h 38m
1 stop
Delta Logo
7:12 am - 12:12 pm
TUS
-
GEG
5h 00m
1 stop
$199Delta
Wed, Aug 12 - Sat, Aug 15
Southwest Logo
4:20 pm - 9:40 pm
GEG
-
TUS
5h 20m
1 stop
Southwest Logo
4:00 pm - 10:05 pm
TUS
-
GEG
6h 05m
2 stops
$232Southwest
Mon, Sep 28 - Wed, Sep 30
Delta Logo
5:15 am - 11:53 am
GEG
-
TUS
6h 38m
1 stop
Delta Logo
4:31 pm - 11:53 pm
TUS
-
GEG
7h 22m
1 stop
$235Delta
Tue, Aug 4 - Mon, Aug 10
Southwest Logo
1:10 pm - 10:20 pm
GEG
-
TUS
9h 10m
2 stops
Southwest Logo
4:00 pm - 10:05 pm
TUS
-
GEG
6h 05m
2 stops
$237Southwest
Mon, Sep 28 - Wed, Sep 30
Alaska Airlines Logo
7:03 am - 2:05 pm
GEG
-
TUS
7h 02m
1 stop
Alaska Airlines Logo
3:03 pm - 10:25 pm
TUS
-
GEG
7h 22m
1 stop
$279Alaska Airlines
Wed, Aug 26 - Sat, Aug 29
Alaska Airlines Logo
6:13 am - 5:46 pm
GEG
-
TUS
11h 33m
2 stops
Alaska Airlines Logo
2:29 pm - 8:56 pm
TUS
-
GEG
6h 27m
1 stop
$280Alaska Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
4:04 pm - 8:30 pm
IDA
-
TUS
5h 26m
1 stop
United Airlines Logo
5:30 am - 1:29 pm
TUS
-
IDA
6h 59m
1 stop
$342United Airlines
Tue, Aug 25 - Fri, Aug 28
United Airlines Logo
4:05 pm - 8:25 pm
IDA
-
TUS
5h 20m
1 stop
United Airlines Logo
5:15 am - 1:24 pm
TUS
-
IDA
7h 09m
1 stop
$377United Airlines
Mon, Oct 19 - Thu, Oct 22
American Airlines Logo
3:39 pm - 10:43 pm
JAC
-
TUS
8h 04m
1 stop
American Airlines Logo
5:45 am - 7:42 pm
TUS
-
JAC
12h 57m
2 stops
$718American Airlines
Wed, Jul 22 - Thu, Jul 23
American Airlines Logo
1:43 pm - 10:42 pm
JAC
-
TUS
9h 59m
2 stops
American Airlines Logo
5:45 am - 7:42 pm
TUS
-
JAC
12h 57m
2 stops
$922American Airlines
Wed, Jul 22 - Thu, Jul 23

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Alaska Airlines flights from Idaho to Tucson

Our best Alaska Airlines deals on Idaho to Tucson flight tickets
Alaska Airlines
Aug 26
GEG7:03 amSpokane
7h 02m
1 stop
TUS2:05 pmTucson
Aug 29
TUS3:03 pmTucson
7h 22m
1 stop
GEG10:25 pmSpokane
$279
Alaska Airlines
Aug 12
GEG6:13 amSpokane
11h 33m
2 stops
TUS5:46 pmTucson
Aug 15
TUS2:29 pmTucson
6h 27m
1 stop
GEG8:56 pmSpokane
$280
Alaska Airlines
Aug 26
GEG7:03 amSpokane
7h 02m
1 stop
TUS2:05 pmTucson
Aug 29
TUS3:03 pmTucson
7h 22m
1 stop
GEG10:25 pmSpokane
$281

Delta flights from Idaho to Tucson

Our best Delta deals on Idaho to Tucson flight tickets
Delta
Aug 12
GEG5:15 amSpokane
6h 38m
1 stop
TUS11:53 amTucson
Aug 15
TUS7:12 amTucson
5h 00m
1 stop
GEG12:12 pmSpokane
$199
Delta
Aug 4
GEG5:15 amSpokane
6h 38m
1 stop
TUS11:53 amTucson
Aug 10
TUS4:31 pmTucson
7h 22m
1 stop
GEG11:53 pmSpokane
$235
Delta
Sep 24
BOI6:00 amBoise Air Term. Gowen Fld
5h 30m
1 stop
TUS10:30 amTucson
Sep 29
TUS4:31 pmTucson
6h 27m
1 stop
BOI11:58 pmBoise Air Term. Gowen Fld
$261

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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 July 9, 2026.
Use the filters below to find and compare flights from Idaho to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Wed 8/12

5:15 am-11:53 am

1 stop6h 38m

Tucson

Sat 8/15

7:12 am-12:12 pm

1 stop5h 00m

$199
Quickest round-trip

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Mon 9/28

4:20 pm-9:40 pm

1 stop5h 20m

Tucson

Wed 9/30

4:00 pm-10:05 pm

2 stops6h 05m

$232

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Tue 8/4

5:15 am-11:53 am

1 stop6h 38m

Tucson

Mon 8/10

4:31 pm-11:53 pm

1 stop7h 22m

$235

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Mon 9/28

1:10 pm-10:20 pm

2 stops9h 10m

Tucson

Wed 9/30

4:00 pm-10:05 pm

2 stops6h 05m

$237

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Wed 8/26

7:03 am-2:05 pm

1 stop7h 02m

Tucson

Sat 8/29

3:03 pm-10:25 pm

1 stop7h 22m

$279

SpokaneTucson

GEG - TUS

GEGTUS

Spokane

Wed 8/12

6:13 am-5:46 pm

2 stops11h 33m

Tucson

Sat 8/15

2:29 pm-8:56 pm

1 stop6h 27m

$280

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Tue 8/25

4:04 pm-8:30 pm

1 stop5h 26m

Tucson

Fri 8/28

5:30 am-1:29 pm

1 stop6h 59m

$342

Idaho FallsTucson

IDA - TUS

IDATUS

Idaho Falls Fanning Field

Mon 10/19

4:05 pm-8:25 pm

1 stop5h 20m

Tucson

Thu 10/22

5:15 am-1:24 pm

1 stop7h 09m

$377

JacksonTucson

JAC - TUS

JACTUS

Jackson Hole

Wed 7/22

3:39 pm-10:43 pm

1 stop8h 04m

Tucson

Thu 7/23

5:45 am-7:42 pm

2 stops12h 57m

$718

JacksonTucson

JAC - TUS

JACTUS

Jackson Hole

Wed 7/22

1:43 pm-10:42 pm

2 stops9h 59m

Tucson

Thu 7/23

5:45 am-7:42 pm

2 stops12h 57m

$922

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tucson from

How to get the cheapest flight ticket from Idaho 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, March is the cheapest month to fly from Idaho to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $128. If you don’t want to visit Tucson in March, then you should wait until April to fly from Idaho, when ticket prices are also cheap, with an average price of $159.

Cheap Idaho to Tucson flight deals and tips

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

Fastest flight time

4h 19m

Direct flights

None
The fastest flight from Idaho to Tucson takes 4h 19m
There are no direct flights from Idaho to Tucson. There are no popular flight routes from Idaho to Tucson.
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Frequently asked questions about flying from Idaho to Tucson

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

    Prices for flights from Idaho to Tucson Airport were last updated today.

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

  • How old do you have to be to fly from Idaho to Tucson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Tucson Airport.

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

    The necessary travel and health documents for your Tucson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Tucson

Compare and see reviews for airlines that fly from Idaho to Tucson with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $176Free CancellationRating
7.8
8,453 reviews
Search Delta flights
Alaska AirlinesPriceFrom $211Free CancellationRating
7.9
12,639 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $281Free CancellationRating
7.1
11,788 reviews
Search American Airlines flights
SouthwestPriceFrom $310Free CancellationRating
7.9
4,249 reviews
Search Southwest 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
Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Idaho 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 to Tucson for you.

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

momondo does allow users to show only those flights to Tucson from Idaho which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Idaho to Tucson flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Tucson, momondo offers a useful price alert feature which will track prices for flights to Tucson from Idaho and alert you when they change.

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