TUS - BOS

$173 Find Cheap Flights from Tucson to Boston - 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 Tucson to Boston departing on 9/1. 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
$350
Typical prices: $376-$547
United Airlines
Tue 8/18Sat 8/22
TUS - BOS • 1 stop
Cheapest one-way
$173
Typical prices: $189-$254
United Airlines
Tue 9/1
TUS - BOS • 1 stop
Top airlines
Cheapest • from $350 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Tucson and Boston. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $436 (round-trip)
Shortest trip • 6h 41m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 34% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
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We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tucson to Boston (TUS-BOS)

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

Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
1:29 pm - 11:54 pm
TUS
-
BOS
7h 25m
1 stop
United Airlines Logo
3:49 pm - 9:14 pm
BOS
-
TUS
8h 25m
1 stop
$350United Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
6:30 am - 5:29 pm
TUS
-
BOS
7h 59m
1 stop
United Airlines Logo
1:40 pm - 9:10 pm
BOS
-
TUS
10h 30m
1 stop
$350United Airlines
Tue, Aug 25 - Mon, Aug 31
American Airlines Logo
11:36 am - 11:24 pm
TUS
-
BOS
8h 48m
1 stop
American Airlines Logo
7:33 am - 12:17 pm
BOS
-
TUS
7h 44m
1 stop
$354American Airlines
Tue, Oct 27 - Mon, Nov 2
American Airlines Logo
11:53 am - 11:43 pm
TUS
-
BOS
8h 50m
1 stop
American Airlines Logo
4:42 pm - 12:24 am
BOS
-
TUS
9h 42m
1 stop
$355American Airlines
Wed, Nov 18 - Wed, Dec 2
Southwest Logo
8:10 am - 4:25 pm
TUS
-
BOS
6h 15m
1 stop
Southwest Logo
4:35 pm - 10:15 pm
BOS
-
TUS
7h 40m
1 stop
$355Southwest
Tue, Aug 18 - Wed, Aug 26
Delta Logo
1:28 pm - 1:25 am
TUS
-
BOS
8h 57m
1 stop
Delta Logo
11:05 am - 4:07 pm
BOS
-
TUS
8h 02m
1 stop
$355Delta
Mon, Aug 31 - Wed, Sep 9
Delta Logo
1:28 pm - 1:25 am
TUS
-
BOS
8h 57m
1 stop
Delta Logo
1:55 pm - 9:26 pm
BOS
-
TUS
10h 31m
1 stop
$355Delta
Wed, Sep 9 - Sat, Sep 12
Southwest Logo
2:10 pm - 12:10 am
TUS
-
BOS
7h 00m
1 stop
Southwest Logo
1:00 pm - 8:40 pm
BOS
-
TUS
10h 40m
2 stops
$360Southwest
Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
7:01 am - 10:45 pm
TUS
-
BOS
13h 44m
2 stops
Alaska Airlines Logo
5:41 am - 10:48 pm
BOS
-
TUS
19h 07m
2 stops
$481Alaska Airlines
Mon, Sep 7 - Mon, Sep 14
Alaska Airlines Logo
10:37 am - 6:09 am
TUS
-
BOS
16h 32m
1 stop
Alaska Airlines Logo
4:48 pm - 2:13 pm
BOS
-
TUS
24h 25m
1 stop
$504Alaska Airlines
Booking Insights

KAYAK's insights & trends for Tucson to Boston flights

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

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

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

Flight prices are below average for this route right now.

Flights to Boston from Tucson usually cost between $376 and $547 in August.
The lowest price found in the past 5 days was $350 on United Airlines (Aug 25-Sep 2).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Boston, 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 Boston is September, where tickets cost $391 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $566 and $542 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Tucson to Boston, 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 Tucson to Boston, you should book around 4 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

January

Cheapest flight

$173
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Tucson to Boston

When to book flights from Tucson to Boston

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

  • Where are Boston Logan International Airport's Pet/Service Animal Relief areas?

    BOS is pets and service animals welcoming airport. For passengers traveling with their pets or service animals, BOS has various assigned areas to care for your service animals and pets' potty needs. Outsides on the Arrival level curb of each terminal are the animals' relief area. The other indoor animals' relief areas are in Terminal E post-security close to Gate E7, Terminal C post-security close to Gate C20, and Terminal B post-security close to Gate B29.

  • Does Tucson International Airport have nursing rooms?

    Yes. TUS has lactation rooms available on the two concourses in the main terminal to facilitate the nursing mother with a comfortable and private space. Nursing mothers departing from the A gates, nursing rooms are close to the A3 gate. Nursing mothers departing from the B gates, other nursing rooms are close to El Charro Café, adjacent to the washrooms.

  • Does Boston Logan International Airport offer accessible services?

    Yes. To assist passengers with limited mobility traveling through the Airport, BOS facilitates wheelchair assistance through your airline. BOS also provided fast-track services for patrons with limited mobility, accessible elevators and ramps to get to the terminals, an accessible washroom in all terminals, and a designated parking lot. Additionally, BOS shuttle buses are wheelchair lift-equipped. Low vision or blind patrons traveling through the Airport are paired with assistive intelligent glasses or a companion to navigate through BOS.

  • Which airlines have lounges at Boston Logan International Airport?

    Delta, Air France, United Airlines, Lufthansa, and American Airlines have lounges at BOS. Passengers traveling through BOS can access most airline lounges by flying with the airlines or paying at the lounge's door. Delta and Lufthansa are the only lounges in BOS that requires a membership to enter the lounge. In terminal E, close to gate E11, is Lufthansa Lounge, and Air France is close to gate E4. In terminal B are United Airlines Lounge close to gate B24 and American Airlines Lounges close to gate B4. Delta has its lounges in Terminal D.

  • What is the cheapest flight from Tucson to Boston?

    In the last 5 days, the lowest price for a flight from Tucson to Boston was $173 for a one-way ticket and $350 for a round-trip.

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

    No

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

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

  • Which airline alliances offer flights from Tucson to Boston?

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

  • Which is the best airline for flights from Tucson to Boston, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Tucson to Boston are Southwest and Delta. With an average price for the route of $552 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $476 and an overall rating of 7.8.

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

    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 Boston.

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

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

    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 Boston with an airline and back to Tucson with another airline. Booking your flights between Tucson and BOS 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 Boston?

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

KAYAK’s top tips for finding a cheap flight from Tucson to Boston

  • Boston Logan International Airport (BOS) has four terminals; E, A, C, and B. Through the Airport's walkways with signage are the terminals connected. BOS's complimentary shuttle serves the four terminals, and rental car center, among other BOS destinations, running approximately every 10min.
  • Tucson International Airport (TUS) has a military lounge for active military officers. The lounge is luggage claims level close to carousel five and is open daily.
  • A flight connecting Tucson to Boston isn't a direct flight. The flight will include at least one layover stop. Atlanta, Houston, Chicago, Salt Lake City, San Francisco, Charlotte Los Angeles, Dallas, New York, Madison, Philadelphia, Phoenix, and Washington D.C are the most common layover cities for the flight route.
  • If you're connecting Boston to Tucson, you must reach TUS approximately 2 hours before the scheduled departure time. Going two hours early to TUS will provide enough time for you to move through the busy TSA security at TUS and board your flight in time.
  • A flight to Boston from Tucson is long; you can distract yourself on the plane with entertainment. Enjoy the many movies, shows, and more on live TV and Netflix through entertainment devices. Delta, United Airlines, and American Airlines facilitate the personal entertainment feature for the flight route.

Reviews of the top 4 airlines serving from Tucson to Boston

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Boston. 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 Boston? 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 4228 reviews
7.0Food
8.6Crew
8.0Comfort
8.1Boarding
7.5Entertainment
Airline reviews

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

10.0 ExcellentCindy, Apr 2026
PHX - MDW
Read more Southwest reviews

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

Great flight. I didn't get a drink because I was asleep whole on the flight.

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.

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

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.

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

mandatory demand customer to check their carry on because not enough people check bags.

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Delayed 4 hours due to mechanical issues. No mention of compensation for being over 3 hours late

The flight attendant engaged with people and was funny. That’s the part that changes the experience to excellent

Flight was delayed multiple time and for more than 1 hr. My onward flight from BOS to MCI was also delayed. These delays have caused me so much inconvenience and Delta does nothing to ensure flights take off on time. No one knew why the inbound flight was delayed and what was the issue.

This flight was originally delayed by ~45 minutes; which is fine. However, there were additional delays due to late offboarding of the prior flight, unclear issues with the boarding process, delays on the tarmac, and exceptionally long taxiing. None of these issues were communicated proactively. Additionally, the flight had exceptionally rough turbulence, which led to a very uncomfortable flight and no traditional beverage service. Again, this is understandable, but it was not communicated up-front by the flight team.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

The tray table was broken and the food was terrible.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

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

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Super friendly with lots of drink options an entertainment. Friendly crew.

I like flying first class, and United has a nice one

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

I was forced to check my carry-on backpack despite there being space - but it came out on the baggage carousel so fast it didn't even delay my pickup. Otherwise a good flight. Boarding began early (which was disadvantageous for me) but fine.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

Good even though flight was delayed, the crew was prompt and efficient.

I thought American Airlines did well considering the adverse weather situation over July 21 and 22. I especially appreciated the consideration given to me when I got stuck in Miami on my way to Boston from Charleston, West Virginia. Thank you for providing a voucher for an overnight stay. Though it was only a few hours of sleep, it was very helpful. I was able to reschedule my medical appointment and got back to the Boston area on the 1st flight out of Miami as a standby passenger. It was very helpful that I was given number one priority on the standby list.

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

Had the best flight in a long time. The captain was amazing, friendly, kept us informed of any weather or sites to see. Took good care of the flight attendants and made us feel safe and confident. Smooth lovely flight.

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

Information on your arrival and departure airports