Alaska AirlinesDepart06:04
Sun, Nov 15IDA → TUS
5h 25m · 1 stop
$197one way, per person
View deal
- Cheapest fare
- $197
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 5h 25m
Alaska Airlines · Sun, Nov 15
from $197
Usually 1+ stop
1,260 km
Get a price alert
We'll email you when Idaho Falls → Tucson drops to your price. It's free, and you can stop any time.
Today's cheapest fare is $197. We'll send one email to confirm. See our privacy policy.
Cheapest month to fly from Idaho Falls to Tucson
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
Alaska AirlinesPlan the rest of your trip to Tucson
Where to stay, what to do and getting around, from our travel partners.
About flights from Idaho Falls to Tucson
Idaho Falls (IDA) and Tucson (TUS) are about 1,260 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 25m. Over the next few months, one-way fares start from $197, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Idaho Falls to Tucson?
The cheapest one-way fare we've seen recently is $197 with Alaska Airlines, departing Sunday, November 15, 2026.
What is the cheapest month to fly from Idaho Falls to Tucson?
November 2026 currently has the lowest fares, from $197 one way.
Are there direct flights from Idaho Falls to Tucson?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Idaho Falls to Tucson?
The quickest journey we've seen takes about 5h 25m. Idaho Falls and Tucson are around 1,260 km apart.
Which airlines fly from Idaho Falls to Tucson?
Recent fares on this route were with Alaska Airlines.
More cheap flights from Idaho Falls
- Idaho Falls to Phoenixfrom $144
- Idaho Falls to Daytonfrom $443
- Idaho Falls to Las Vegasfrom $113
- Idaho Falls to Dallasfrom $199
- Idaho Falls to Denverfrom $225
- Idaho Falls to Minneapolisfrom $252
- Idaho Falls to San Josefrom $253
- Idaho Falls to Nashvillefrom $258
- Idaho Falls to San Franciscofrom $258
- Idaho Falls to Eugenefrom $259
- Idaho Falls to Sacramentofrom $260
- Idaho Falls to Seattlefrom $267