BOI - TUS

$99 Find Cheap Flights from Boise to Tucson

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 3/2. 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 Tucson

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Tucson, 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 Boise to Tucson, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$197
Overall average: $295
Delta
Wed 2/25Sat 2/28
BOI - TUS • 1 stop
Cheapest one-way
$145
Typical prices: $132-$359
American Airlines
Mon 3/2
BOI - TUS • 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 book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 31% price drop
March
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 Tucson!
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

Wed, Feb 25 - Sat, Feb 28
Delta Logo
7:00 am - 11:44 am
BOI
-
TUS
4h 44m
1 stop
Delta Logo
2:55 pm - 9:56 pm
TUS
-
BOI
7h 01m
1 stop
$197Delta
Wed, Feb 25 - Sat, Feb 28
Delta Logo
10:41 am - 10:05 pm
BOI
-
TUS
11h 24m
2 stops
Delta Logo
2:55 pm - 9:56 pm
TUS
-
BOI
7h 01m
1 stop
$202Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
10:41 am - 8:33 pm
BOI
-
TUS
10h 52m
2 stops
Delta Logo
7:10 am - 7:55 pm
TUS
-
BOI
11h 45m
2 stops
$208Delta
Wed, Feb 25 - Wed, Mar 4
Alaska Airlines Logo
8:20 am - 5:20 pm
BOI
-
TUS
9h 00m
1 stop
Alaska Airlines Logo
12:03 pm - 11:08 pm
TUS
-
BOI
11h 05m
1 stop
$232Alaska Airlines
Tue, Mar 3 - Mon, Mar 9
Delta Logo
5:50 am - 2:04 pm
BOI
-
TUS
8h 14m
1 stop
Delta Logo
1:30 pm - 9:54 am
TUS
-
BOI
19h 24m
1 stop
$240Delta
Tue, Mar 3 - Thu, Mar 5
Alaska Airlines Logo
6:00 pm - 11:59 pm
BOI
-
TUS
5h 59m
1 stop
Alaska Airlines Logo
6:00 am - 11:40 am
TUS
-
BOI
5h 40m
1 stop
$243Alaska Airlines
Sat, Feb 28 - Mon, Mar 9
Delta Logo
10:41 am - 10:05 pm
BOI
-
TUS
11h 24m
2 stops
Delta Logo
1:30 pm - 9:54 am
TUS
-
BOI
19h 24m
1 stop
$245Delta
Sat, Feb 21 - Wed, Feb 25
Delta Logo
5:35 am - 11:22 am
BOI
-
TUS
5h 47m
1 stop
Delta Logo
12:02 pm - 9:56 pm
TUS
-
BOI
9h 54m
2 stops
$248Delta
Sat, Feb 28 - Mon, Mar 9
Delta Logo
10:41 am - 10:05 pm
BOI
-
TUS
11h 24m
2 stops
Delta Logo
11:46 am - 11:44 pm
TUS
-
BOI
10h 58m
2 stops
$254Delta
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
10:25 am - 4:44 pm
BOI
-
TUS
6h 19m
1 stop
United Airlines Logo
5:32 pm - 11:48 pm
TUS
-
BOI
6h 16m
1 stop
$267United 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.

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 April, where tickets cost $254 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $519 and $451 respectively.

How far in advance should I book a flight from Boise to Tucson?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Boise to Tucson, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$145
Best time to beat the crowds with an average 11% drop 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 3 days, the lowest price for a flight from Boise to Tucson was $145 for a one-way ticket and $197 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 $390 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 $300 and an overall rating of 8.0.

  • 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
Alaska AirlinesOverall score based on 11808 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.5Crew
8.1Boarding
Airline reviews

I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.

10.0 ExcellentAnonymous, Jan 2026
BOI - SAN
Read more Alaska Airlines reviews

I enjoyed the Starlink access but didn't have much time to use it. It also kept dropping me so I gave up. The food was very good though when I asked for a different "dessert" they didn't have anything. Chocolate Brownie Cookies are not suitable for everyone...maybe children. The flight staff were amazing - at least in First Class! My first time ever! The trip from Boise to San Diego was FAR better than going to Boise.

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.

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

Our late returning flight was annoying. The plane was small, but it made boarding and disembarking quicker. I do wish they offered a gluten free snack.

I was standing in line to use the restroom. A First Class passenger wanted to use the restroom after me, but Jaques made me wait on Flight 3418 from BOI to SJC on December 12, 2025. I felt this was inappropriate and rude.

The plane was old so the seats were very worn out. The seats were hard, uncomfortable, and caused me actual pain. The lights were too bright. The flight itself was fine.

Flight was delayed but still made it to Phoenix on time. Boarding went quickly, the flight was smooth.

The man next to us had a medical emergency a the flight attendants really stepped up and quickly helped turn a bad situation into one with a great outcome. Brandon, Ranger , and Jose all did wonderful jobs gathering all the medical field passengers on the plane to help (a my husband) and they helped revive the unresponsive patient within a few minutes with juice and oxygen. It was a great example of community and teamwork and I’m so impressed with the staff.

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

Both of my planes were delayed which is less than ideal but it's alright, unsurprising with very small flights.

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

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

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.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

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

The flight was on time and arrived early. The crew were friendly and helpful.

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

Boarding was organized and timely. Food was mediocre, especially for first class travel.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

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

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

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

Information on your arrival and departure airports