$104 Cheap Flights from Tucson (TUS) to Boise (BOI)

Popular airlines from Tucson International Airport (TUS) to Boise Airport (BOI)

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Cheap Flights from Tucson to Boise (TUS-BOI)

Prices were available within the past 7 days and start at $104 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Delta
Hawaiian Airlines
Hawaiian Airlines
Southwest Airlines
American Airlines
Alaska Airlines
Southwest Airlines
Alaska Airlines
United

Find the cheapest month to fly from Tucson (TUS) to Boise (BOI)

September is typically the cheapest month to fly

From $178 - $665 per traveler.

Graph displaying average flight prices per month

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Tucson (TUS) to Boise (BOI)
Origin airport
Tucson Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$208
Distance
841 mi

Tucson to Boise Flights

The cheapest times to fly from Tucson to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tucson to Boise are during the month of October. You can find some of the cheapest flights from Tucson to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Boise

Sunday is one of the best days to book for cheap flights from Tucson to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tucson to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tucson to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tucson to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tucson to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Boise Airport (BOI) cost?
Grab a cheap one-way flight from $104 or cheap return flight from $208 from Tucson Intl. Airport (TUS) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Boise Airport (BOI)?
October is the least expensive month to fly from TUS to BOI. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Boise Airport (BOI)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest TUS to BOI flight.
How many flights per day from Tucson Intl. Airport (TUS) to Boise Airport (BOI)?
There aren't any daily nonstop flights departing from Tucson Intl. Airport (TUS) to Boise Airport (BOI). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from TUS to BOI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Boise Airport (BOI)?
To land at Boise Airport (BOI) without delays, opt for a flight that leaves Tucson Intl. Airport (TUS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tucson Intl. Airport (TUS) to Boise Airport (BOI) last-minute?
Booking your ticket from TUS to BOI right before your getaway is usually more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a TUS to BOI flight and hotel package?
Compared with arranging hotels and flights separately, booking a TUS to BOI flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Boise Airport (BOI)?
If you booked your TUS to BOI flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.