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$143+ Cheap flights from Tucson to Boston (TUS - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BOS
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap flight deals from Tucson to Boston

Cheapest flights from Tucson to Boston
Explore the most affordable flight options available from Tucson to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:05 pm
TUS
-
BOS
1 stop8h 25m
United Airlines
Wed 2/253:09 pm
BOS
-
TUS
1 stop8h 31m
United Airlines
Deal found 1/22$337
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:13 pm
TUS
-
BOS
1 stop7h 22m
American Airlines
Mon 2/234:37 pm
BOS
-
TUS
1 stop8h 28m
American Airlines
Deal found 1/23$339
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:06 pm
TUS
-
BOS
1 stop10h 08m
American Airlines
Mon 3/94:37 pm
BOS
-
TUS
1 stop8h 28m
American Airlines
Deal found 1/22$354
This Southwest deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:50 am
TUS
-
BOS
2 stops11h 00m
Southwest
Wed 2/255:30 am
BOS
-
TUS
2 stops11h 40m
Southwest
Deal found 1/22$363
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:13 pm
TUS
-
BOS
1 stop7h 21m
American Airlines
Wed 3/184:04 pm
BOS
-
TUS
1 stop10h 15m
American Airlines
Deal found 1/23$371
This Southwest deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:20 pm
TUS
-
BOS
1 stop6h 30m
Southwest
Thu 5/711:35 am
BOS
-
TUS
2 stops10h 45m
Southwest
Deal found 1/22$376
This Southwest deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:45 am
TUS
-
BOS
2 stops10h 05m
Southwest
Tue 3/312:00 pm
BOS
-
TUS
2 stops10h 15m
Southwest
Deal found 1/22$382
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
TUS
-
BOS
1 stop7h 13m
American Airlines
Sun 2/224:37 pm
BOS
-
TUS
1 stop7h 32m
American Airlines
Deal found 1/22$387
This SmartFares deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:40 pm
TUS
-
BOS
1 stop9h 26m
Delta
Mon 8/104:20 pm
BOS
-
TUS
1 stop8h 17m
Delta
Deal found 1/22$399
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/231:30 pm
TUS
-
BOS
1 stop31h 29m
Delta
Fri 3/277:10 am
BOS
-
TUS
1 stop32h 28m
Delta
Deal found 1/23$400

Find flight deals from Tucson to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$339
(American Airlines)

One-way from

$143
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$359
Provider with most accurate pricing for Tucson-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Boston Logan Intl flights.
Search Deals
From Tucson to Boston Logan Intl
Search Deals
One-way flight from Tucson to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 24, 2026.
Use the filters below to find and compare flights from Tucson to Boston that are best for you.

Fly from

Tucson

Fly to

Boston

Route

Depart

Return

Price

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Wed 2/18

1:05 pm-11:30 pm

1 stop8h 25m

Boston Logan Intl

Wed 2/25

3:09 pm-9:40 pm

1 stop8h 31m

$337

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Thu 2/19

8:13 pm-5:35 am

1 stop7h 22m

Boston Logan Intl

Mon 2/23

4:37 pm-11:05 pm

1 stop8h 28m

$339

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Mon 3/16

4:53 pm-5:34 am

1 stop9h 41m

Boston Logan Intl

Wed 3/18

8:26 am-2:52 pm

1 stop9h 26m

$371

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Wed 3/25

5:00 am-5:14 pm

1 stop9h 14m

Boston Logan Intl

Fri 3/27

10:48 am-5:30 pm

1 stop9h 42m

$387

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Wed 2/18

6:00 am-3:13 pm

1 stop7h 13m

Boston Logan Intl

Sun 2/22

4:37 pm-10:09 pm

1 stop7h 32m

$387

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Tue 3/24

1:30 pm-6:50 am

1 stop14h 20m

Boston Logan Intl

Sun 3/29

7:10 am-12:38 pm

1 stop32h 28m

$400

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Tue 3/24

1:30 pm-6:50 am

1 stop14h 20m

Boston Logan Intl

Sat 3/28

5:35 am-11:30 am

1 stop8h 55m

$401

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Mon 3/23

5:04 pm-6:10 am

1 stop10h 06m

Boston Logan Intl

Sat 3/28

9:40 am-9:05 pm

2 stops14h 25m

$403

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Fri 3/27

12:45 pm-10:15 pm

1 stop6h 30m

Boston Logan Intl

Tue 3/31

5:00 am-9:40 am

1 stop7h 40m

$404

TucsonBoston

TUS - BOS

TUSBOS

Tucson

Fri 2/20

2:36 pm-11:50 pm

1 stop7h 14m

Boston Logan Intl

Thu 2/26

12:45 pm-10:05 pm

1 stop11h 20m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 21 results
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Compare providers for flights from Tucson to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Boston in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Boston flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tucson to Boston. Price data was last updated on January 23, 2026.

The best time to book flights from Tucson to Boston is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Tucson to Boston?

Currently, November is the cheapest month in which you can book a flight from Tucson to Boston (average of $218). Flying from Tucson to Boston in December is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated January 24, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Tucson to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,269 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,269 reviews
Southwest
8.0
Very good
4,269 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,111 reviews
Southwest
8.0
Very good
4,269 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,198 reviews
Southwest
8.0
Very good
4,269 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,197 reviews
Southwest
8.0
Very good
4,269 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Tucson to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tucson to Boston?

    United Airlines and American Airlines can get you from Tucson to Boston in just under 7h 22m. Your travel time can differ by up to 1h 03m. Tucson and Boston are separated by a distance of 2283 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Tucson to Boston round-trip?

    Flying on American Airlines is currently your cheapest option to Boston, with prices starting at $290. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $306 and $326, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Tucson to Boston one-way?

    The cheapest airlines for a one-way flight from Tucson to Boston are American Airlines ($149), United Airlines ($153), and Delta ($162).

  • Can I find deals for flights from Tucson to Boston that include hotel bookings?

    Yes. In addition to deals on Tucson to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Boston.

  • Can I find deals for business class flights from Tucson to Boston?

    Yes. Cheapflights offers flight deals from Tucson to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tucson to Boston?

    Currently, November is the cheapest month in which you can book a flight from Tucson to Boston (average of $218). Flying from Tucson to Boston in December is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Lowell
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Tucson to Boston

Discover the top 4 airlines that operate flights from Tucson to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$290Average$434FlexibilityNo cancel feeOn-time71%
DeltaCheapest$306Average$415FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$450FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$365Average$448FlexibilityNo cancel feeOn-time63%

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