BOI - TUS

$129 Find Cheap Flights from Boise to Tucson - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Tucson departing on 8/13. 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

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Everything you should know

Cheapest round-trip
$257
Typical prices: $331-$352
Southwest
Thu 8/13Mon 8/17
BOI - TUS • 1 stop
Cheapest one-way
$129
Typical prices: $245-$369
Southwest
Thu 8/13
BOI - TUS • 1 stop
Top airlines
Cheapest • from $257 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Tucson. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $246 (round-trip)
Shortest trip • 4h 21m (one-way)
Insights
Insights
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Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Tucson (BOI-TUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Tucson 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 Boise to Tucson

Thu, Aug 13 - Mon, Aug 17
Southwest Logo
6:30 am - 11:05 am
BOI
-
TUS
5h 35m
1 stop
Southwest Logo
5:45 pm - 11:35 pm
TUS
-
BOI
4h 50m
1 stop
$257Southwest
Tue, Aug 18 - Tue, Aug 18
Southwest Logo
6:25 am - 10:35 am
BOI
-
TUS
5h 10m
1 stop
Southwest Logo
5:10 pm - 10:25 pm
TUS
-
BOI
4h 15m
1 stop
$257Southwest
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
1:55 pm - 8:00 pm
BOI
-
TUS
7h 05m
1 stop
American Airlines Logo
5:20 pm - 10:40 pm
TUS
-
BOI
4h 20m
1 stop
$257American Airlines
Sat, Aug 15 - Wed, Aug 19
Delta Logo
6:49 am - 11:53 am
BOI
-
TUS
6h 04m
1 stop
Delta Logo
11:54 am - 6:48 pm
TUS
-
BOI
5h 54m
1 stop
$267Delta
Thu, Aug 27 - Thu, Sep 3
Alaska Airlines Logo
6:00 am - 9:57 am
BOI
-
TUS
4h 57m
1 stop
Alaska Airlines Logo
3:03 pm - 10:33 pm
TUS
-
BOI
6h 30m
1 stop
$298Alaska Airlines
Thu, Aug 27 - Thu, Sep 3
United Airlines Logo
10:31 am - 5:03 pm
BOI
-
TUS
7h 32m
1 stop
United Airlines Logo
1:29 pm - 10:40 pm
TUS
-
BOI
8h 11m
1 stop
$298United Airlines
Thu, Aug 27 - Thu, Sep 3
Alaska Airlines Logo
6:00 am - 9:57 am
BOI
-
TUS
4h 57m
1 stop
Alaska Airlines Logo
3:03 pm - 10:33 pm
TUS
-
BOI
6h 30m
1 stop
$299Alaska Airlines
Fri, Aug 28 - Fri, Sep 4
American Airlines Logo
8:01 am - 1:07 pm
BOI
-
TUS
6h 06m
1 stop
American Airlines Logo
5:20 pm - 10:40 pm
TUS
-
BOI
4h 20m
1 stop
$334American Airlines
Fri, Aug 28 - Fri, Sep 4
Delta Logo
6:49 am - 11:53 am
BOI
-
TUS
6h 04m
1 stop
Delta Logo
4:47 pm - 12:14 pm
TUS
-
BOI
18h 27m
2 stops
$350Delta
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:15 am - 12:29 pm
BOI
-
TUS
7h 14m
1 stop
United Airlines Logo
5:30 am - 1:38 pm
TUS
-
BOI
7h 08m
1 stop
$357United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Tucson flights

Get data-powered insights and trends into flights from Boise to Tucson to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Tucson?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Tucson departing in August.

Flight prices are below average for this route right now.

Flights to Tucson from Boise usually cost between $331 and $352 in August.
The lowest price found in the past 5 days was $257 on Southwest (Aug 13-Aug 17).

What is the cheapest month to fly from Boise to Tucson?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Tucson, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Tucson is February, where tickets cost $264 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $560 and $466 respectively.

Good to know

Low season

July

Cheapest flight

$129
Most popular time to fly with an average 16% increase in price.
Flight from Boise to Tucson

When to book flights from Boise to Tucson

Are your dates flexible? Find out the best times to travel from Boise to Tucson 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 Boise to Tucson

  • What is the cheapest flight from Boise to Tucson?

    In the last 5 days, the lowest price for a flight from Boise to Tucson was $129 for a one-way ticket and $257 for a round-trip.

  • Do I need a passport to fly between Boise and Tucson?

    No

  • Which airports will I be using when flying from Boise to Tucson?

    On your way to Tucson, you’ll fly out from Boise Air Term. Gowen Fld. You’ll be landing at Tucson.

  • Which aircraft models fly most regularly from Boise to Tucson?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Tucson?

    SkyTeam, and oneworld are the airline alliances operating flights between Boise and Tucson, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Tucson, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Tucson are Southwest and Alaska Airlines. With an average price for the route of $424 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $309 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Boise to Tucson?

    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 Boise to Tucson.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Tucson?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tucson from Boise 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 Boise to Tucson?

    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 Tucson with an airline and back to Boise with another airline. Booking your flights between Boise and TUS 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 Boise to Tucson?

    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 Tucson from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boise to Tucson

 
See real verified KAYAK customer reviews for airlines flying from Boise to Tucson. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Tucson? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4230 reviews
7.5Entertainment
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
Airline reviews

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

10.0 Excellentkelly, Jul 2026
SFO - PHX
Read more Southwest reviews

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

I did not try their food or log in to the WiFi but the rest of the trip both ways was easy and most pleasant.

Fight attendant excellent Food very good, not great Seats were stiff and uncomfortable Flight was overall very nice. Last three flights were burdened with miserably uncomfortable seats. Hard stiff no padding.

It was ok. First time flying with them to Boise Won’t do again

Flight on time. Crew good. Seating Bad. Have to pay extra on a not cheap flight to avoid being next to toilet.

Good, but I had 3 hour layover after getting to phx from Everett. Can’t American have an earlier flight?

Frontier airlines would have been better than this AA commuter flight.

I had signed up for Alaska text alerts but gate was changed 3 times and I was never notified of either one! Unnecessary frustration and confusion!

The seats and aisle were so narrow, it was very uncomfortable. Every thing else was great!!

Flight was good. Glad it was delayed or I may have missed the connection since I got to Seattle at about the same time my connection was to leave. The snack was a small bag of pretzels and a small soda. Can’t really call that food. There was no entertainment available on the flight.

Sitting in the Boise airport for nine hours on my day off and missing time spent in Sedona on vacation

London to Atlanta was good. Atlanta to Phoenix was not. Poor boarding as I had to check my rollerboard even though there was plenty of room in the bins. Crew seemed inexperienced. Sat just off the gate for nearly 30 minutes with no explanation from the pilot while the cabin got hot. I typically have a much better experience with Delta.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Left on time, a bit delayed due to headwinds most of the trip.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even

I specifically picked out right side aisle seats because my left knee sometimes needs to be stretched. But my experience this trip was that the seats were shuffled and I lost those assigned seats, resulting in me having to sit in a much less desirable position for my comfort.

Other airlines were canceling flights but Delta got us home. Crew was friendly and professional. It would have been nice to have had a little more notice about the delays because we had already arrived at the airport when the first of several delays were communicated but I understand that storm forecasting isn’t simple and we were grateful that Delta didn’t just cancel the flight.

Not pleasant. We arrived several hours late and my friend and driver were waiting for me a long time at Tucson airport. At first we had to divert to phoenix due to shitty weather. Well, i guess I can’t fault anyone for that. But then when they refueled , they overfueled and we had to wait even longer for the plane to burn off excess fuel. So someone really screwed up there and should get fired. Human error is really inexcusable.

Everything was great except for the seat. The backrest would not stay in the upright position.

A220 brakes are grabby and uncomfortable Electric braking is not a good solution for a modern aircraft

Everything was done like clockwork and I find no fault with the airline.

American was the airline that Starlux contracted for this trip. I arrived in time to make the connecting flight on American, and then the baggage-handler debacle happened. For some reason, the first class and premium economy passengers' luggage was unloaded first. Never seen this happen before. They had handlers removing the bags from the carousel for those passengers. Meanwhile, all of the economy passengers were waiting for their bags, including me. And there were a lot of bags because it was an international flight packed full. While waiting for 45 minutes, my bag didn't show. Meanwhile, an American representative showed up asking if anyone has a connecting flight to Phoenix. Of course I spoke up, and they proceeded to try to find my bag because I had to take a bus to the actual terminal to catch my flight. Which I was not informed of before I arrived. After another 15 minutes of searching, my bag was finally found with the first-class passengers' bags because they had pulled it by mistake. So I rushed to the terminal with the American representative to catch my flight, and they informed me that I missed it and could not get another flight until the next day. Of course, after being on an international flight for 18 hours, I was in no mood to hear this. Now, to be fair, there were a few American employees who tried to help me. After hearing about the missed flight, they got a supervisor to talk to. I expressed my situation to the supervisor, and she was not helpful until I asked for compensation. She agreed to get me a hotel room for the night. So I agreed, and she disappeared into her office, and I waited. And waited. And waited. And waited. While waiting, I was asked by three different employees who knew of my situation if I had been helped. I told them I was waiting for the supervisor to get the hotel room, and they said they would check. Finally, after waiting for 75 minutes, one of the employees who had asked me if I had been helped arrived with my hotel room and arranged a ride to the hotel for me. Never saw the supervisor again. It was now 8 o'clock; I arrived at 5:45! My rebooked fight was scheduled for 6:11 this morning and I have now been informed it has been delayed until 10:00. So am I happy with American? NO I'M NOT!! ;

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Took off on time and successfully avoided weather that looked to be a problem along the way

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

They took away my first class ticket for my plane ride from Ickx to Tucson because they’re plane was late getting there. They offered me nothing in return

Everything you need to know for your flight from Boise to Tucson

Information on your arrival and departure airports