TUS - BOI

$144 Find Cheap Flights from Tucson to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Boise departing on 3/27. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Boise, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$197
Overall average: $354
Delta
Tue 3/17Tue 3/24
TUS - BOI • 1 stop
Cheapest one-way
$144
Typical prices: $202-$410
Delta
Fri 3/27
TUS - BOI • 1 stop
Top airlines
Delta
Cheapest • from $197 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
December
Cheapest • 31% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tucson to Boise (TUS-BOI)

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

Tue, Mar 17 - Tue, Mar 24
Delta Logo
1:30 pm - 9:01 pm
TUS
-
BOI
6h 31m
1 stop
Delta Logo
6:15 pm - 9:55 pm
BOI
-
TUS
4h 40m
1 stop
$197Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
1:30 pm - 10:04 pm
TUS
-
BOI
7h 34m
1 stop
Delta Logo
12:45 pm - 9:05 pm
BOI
-
TUS
9h 20m
2 stops
$202Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:00 am - 6:43 pm
TUS
-
BOI
11h 43m
2 stops
Delta Logo
7:30 am - 4:24 pm
BOI
-
TUS
9h 54m
2 stops
$208Delta
Tue, Mar 10 - Tue, Mar 24
American Airlines Logo
4:53 pm - 11:38 pm
TUS
-
BOI
5h 45m
1 stop
American Airlines Logo
6:38 am - 10:00 am
BOI
-
TUS
4h 22m
1 stop
$243American Airlines
Tue, Feb 24 - Sat, Feb 28
Southwest Logo
3:45 pm - 11:10 pm
TUS
-
BOI
7h 25m
1 stop
Southwest Logo
3:30 pm - 11:55 pm
BOI
-
TUS
8h 25m
1 stop
$247Southwest
Tue, Feb 24 - Sat, Feb 28
Delta Logo
7:14 am - 6:22 pm
TUS
-
BOI
11h 08m
2 stops
Delta Logo
10:41 am - 10:05 pm
BOI
-
TUS
11h 24m
2 stops
$253Delta
Tue, Mar 10 - Tue, Mar 24
Delta Logo
11:46 am - 10:07 pm
TUS
-
BOI
9h 21m
2 stops
Delta Logo
12:45 pm - 9:05 pm
BOI
-
TUS
9h 20m
2 stops
$254Delta
Fri, Apr 24 - Mon, Apr 27
Delta Logo
1:30 pm - 9:24 pm
TUS
-
BOI
6h 54m
1 stop
Delta Logo
12:52 pm - 4:13 pm
BOI
-
TUS
4h 21m
1 stop
$287Delta
Fri, Apr 24 - Mon, Apr 27
Delta Logo
1:30 pm - 10:24 pm
TUS
-
BOI
7h 54m
1 stop
Delta Logo
7:24 am - 4:56 pm
BOI
-
TUS
10h 32m
2 stops
$292Delta
Tue, Mar 17 - Fri, Mar 20
Delta Logo
1:30 pm - 10:04 pm
TUS
-
BOI
7h 34m
1 stop
Delta Logo
7:05 am - 11:06 am
BOI
-
TUS
5h 01m
1 stop
$328Delta
Booking Insights

KAYAK's insights & trends for Tucson to Boise flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Boise, 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 Tucson to Boise is December, where tickets cost $283 (return) on average. On the other hand, the most expensive months are February and September, where the average cost of round-trip tickets is $682 and $628 respectively.

Good to know

Low seasonJanuary
Cheapest flight$144
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 67% increase in price.
Flight from Tucson to Boise

When to book flights from Tucson to Boise

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

  • What is the cheapest flight from Tucson to Boise?

    In the last 3 days, the lowest price for a flight from Tucson to Boise was $144 for a one-way ticket and $197 for a round-trip.

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

    No

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

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

  • Which airline alliances offer flights from Tucson to Boise?

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

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

    The two airlines most popular with KAYAK users for flights from Tucson to Boise are Southwest and Alaska Airlines. With an average price for the route of $410 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 $426 and an overall rating of 8.0.

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

    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 Tucson to Boise.

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

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

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

    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 Boise from Tucson 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 Tucson to Boise

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Boise. 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 Tucson to Boise? 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
Alaska AirlinesOverall score based on 11829 reviews
7.0Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.1Food
Airline reviews

My seat and tray were filthy. Someone’s used straw was in the seat pocket and there were coffee stains and food crumbs on the tray table

4.0 OkayAnonymous, Jan 2026
PHX - SEA
Read more Alaska Airlines reviews

My seat and tray were filthy. Someone’s used straw was in the seat pocket and there were coffee stains and food crumbs on the tray table

Flight was scheduled to leave at 6a and delayed for 5 hours due to “mechanical” issues. Everyone else on the flight received an email voucher for $24 of food for the delay, except for our group. Also the carry on luggage bins were full and the crew requested that everyone to pass their carry ons back up to the front while everyone was still standing. They gave no other direction and kept rushing the process. After all bags were sent up, they then asked for seat #s to go with each bag… They should have probably had everyone get to their sits and then pass the bags up in a controlled process.

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

The seats were not very comfortable and there were no TV screens. Boarding was pretty fast because there were so few people on such a small plane and I appreciated that they still gave us our snack and drinks, however I really wish they would come up with a good gluten-free snack.

Poor, the last leg of our trip was cancelled and we didn't know about it until we arrived at the airport. Another flight on the same airline was not available until three days later which would have ruined our vacation. Luckily we were able to get re-blooked on another airline after spending hours at the airport.

Flight crew and flight were good. But it departed two hours late.

Good. Flight was good. Crew was good. Wish they offered coffee refills. Wish I didn’t have to pay for headphones. Otherwise good for a commercial flight.

Boarding was good. Alaska Airlines is good. On time good. clean. The little bag of peanuts was horrible.

Pretzels are always a disappointment. Cheezits, Sun Chips, trail mix, anything else would be nice.

Flight was switched to a different airline. Caused scheduling issues. Flight delayed an hour, but arrived only 20 minutes late thanks to tail winds.

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

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

Amazing I love American. I’ll never fly anyone else if I can help it.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

Better service. No food options, but we did get drinks and a cookie.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

Liked that it was on time. Staff professional and friendly.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

Loved the crew . Absolutely no complaints. Except for luggage lost

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

Information on your arrival and departure airports