$130+ Cheap flights from Boston to Tucson (BOS - TUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TUS
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Tucson with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Tucson
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Cheapest flights from Boston to TucsonExplore the most affordable flight options available from Boston to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Boston to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/241:40 pm -
1 stop10h 30m
Sat 10/315:30 am -
1 stop7h 00m
Deal found 9/16![United Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 10/241:40 pm -
1 stop8h 55m
Sat 10/317:00 am -
1 stop7h 05m
Deal found 9/14![Southwest logo]()
$249
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/318:45 am -
1 stop8h 13m
Sat 11/78:02 am -
1 stop7h 06m
Deal found 9/15![American Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/317:31 am -
2 stops10h 26m
Sat 11/76:30 am -
1 stop7h 00m
Deal found 9/16![United Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 10/3110:35 am -
2 stops10h 15m
Sat 11/78:40 am -
2 stops11h 25m
Deal found 9/14![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 11/78:00 am -
1 stop15h 00m
Wed 11/116:00 pm -
2 stops12h 05m
Deal found 9/14![Southwest logo]()
$260
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/75:42 am -
1 stop11h 01m
Thu 11/128:02 am -
1 stop8h 47m
Deal found 9/15![American Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 11/35:00 am -
1 stop7h 50m
Thu 11/52:00 pm -
2 stops9h 15m
Deal found 9/14![Southwest logo]()
$270
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/37:14 am -
1 stop9h 29m
Mon 12/71:06 pm -
1 stop8h 52m
Deal found 9/14![American Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/303:28 pm -
1 stop8h 51m
Tue 11/37:30 am -
1 stop7h 19m
Deal found 9/16![United Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 9/15. 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.
Mon 12/75:00 am -
1 stop7h 50m
Thu 12/106:05 am -
2 stops11h 40m
Deal found 9/15![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 10/305:00 am -
1 stop7h 35m
Tue 11/39:45 am -
2 stops11h 55m
Deal found 9/16![Southwest logo]()
$287
Best flights from Boston to TucsonDiscover carefully curated flight deals from Boston to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Boston to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 10/241:40 pm -
1 stop8h 55m
Sat 10/317:00 am -
2 stops9h 25m
Deal found 9/14![Southwest logo]()
$254
This Delta deal was found by Cheapflights users on 9/17. 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.
Sat 10/314:15 pm -
1 stop8h 40m
Mon 11/22:27 pm -
1 stop8h 53m
Deal found 9/17![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/12. 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 11/47:31 am -
2 stops10h 19m
Wed 11/117:30 am -
1 stop7h 19m
Deal found 9/12![United Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/302:59 pm -
1 stop9h 56m
Sun 11/12:27 pm -
1 stop8h 53m
Deal found 9/16![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 11/1010:25 am -
2 stops13h 09m
Wed 11/117:30 am -
1 stop7h 19m
Deal found 9/16![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 9/12. 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.
Sat 11/75:25 am -
2 stops12h 15m
Wed 11/116:05 am -
2 stops11h 45m
Deal found 9/12![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 11/112:55 pm -
1 stop10h 11m
Sun 11/155:40 pm -
1 stop9h 48m
Deal found 9/12![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/43:28 pm -
1 stop8h 51m
Mon 11/910:42 am -
2 stops12h 04m
Deal found 9/15![United Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 9/13. 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 12/32:25 pm -
2 stops10h 00m
Tue 12/87:45 am -
1 stop7h 05m
Deal found 9/13![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/314:15 pm -
1 stop8h 40m
Thu 11/52:27 pm -
1 stop8h 53m
Deal found 9/13![Delta logo]()
$434
This Southwest deal was found by Cheapflights users on 9/12. 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.
Sun 11/85:10 am -
2 stops11h 55m
Wed 11/119:45 am -
2 stops12h 00m
Deal found 9/12![Southwest logo]()
$464
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/21:55 pm -
1 stop10h 31m
Mon 10/512:29 pm -
1 stop8h 22m
Deal found 9/15![Delta logo]()
$462
Last-minute flights from Boston to TucsonDiscover last-minute flight deals from Boston to Tucson. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Tucson. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/241:40 pm -
1 stop10h 30m
Sat 10/315:30 am -
1 stop7h 00m
Deal found 9/16![United Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 10/241:40 pm -
1 stop8h 55m
Sat 10/317:00 am -
1 stop7h 05m
Deal found 9/14![Southwest logo]()
$249
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/246:30 am -
1 stop10h 28m
Sat 10/319:37 am -
1 stop8h 49m
Deal found 9/16![American Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/275:30 am -
1 stop9h 46m
Mon 11/22:27 pm -
1 stop8h 53m
Deal found 9/16![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/303:28 pm -
1 stop8h 51m
Tue 11/37:30 am -
1 stop7h 19m
Deal found 9/16![United Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 10/305:00 am -
1 stop7h 35m
Tue 11/39:45 am -
2 stops11h 55m
Deal found 9/16![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/304:15 pm -
1 stop8h 40m
Mon 11/22:27 pm -
1 stop8h 53m
Deal found 9/16![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/318:45 am -
1 stop8h 13m
Sat 11/78:02 am -
1 stop7h 06m
Deal found 9/15![American Airlines logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/317:31 am -
2 stops10h 26m
Sat 11/76:30 am -
1 stop7h 00m
Deal found 9/16![United Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 9/14. 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.
Sat 10/3110:35 am -
2 stops10h 15m
Sat 11/78:40 am -
2 stops11h 25m
Deal found 9/14![Southwest logo]()
$259
One-way flights from Boston to TucsonSearch for one-way flight options from Boston to Tucson. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Boston to Tucson. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/14. 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.
Tue 10/275:25 am -
1 stop13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$130
This Southwest deal was found by Cheapflights users on 9/16. 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 12/1012:50 pm -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$141
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/241:40 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 9/15. 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 11/92:55 pm -
1 stop10h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$149
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:28 pm -
1 stop8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/214:20 pm -
1 stop8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$191
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/23:28 pm -
1 stop8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/61:40 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$222
Find flight deals from Boston to Tucson
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Tucson (TUS). 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $244 (United Airlines) |
One-way from | $130 (Southwest) |
Popular in | August |
Cheapest in | January |
Average price | $563 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Tucson 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Boston to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Thu 12/10
12:50 pm-6:45 pm
1 stop7h 55m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$141
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Sat 11/21
4:20 pm-11:06 pm
1 stop8h 46m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Wed 11/4
1:20 pm-10:25 pm
2 stops11h 05m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$196
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Tue 10/6
1:40 pm-9:10 pm
1 stop10h 30m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$241
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Thu 11/5
8:15 am-9:35 pm
1 stop15h 20m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Sat 10/24
1:40 pm-7:35 pm
1 stop8h 55m
Tucson
Sat 10/31
7:00 am-7:25 pm
2 stops9h 25m
$254
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Sat 10/31
4:15 pm-9:55 pm
1 stop8h 40m
Tucson
Mon 11/2
2:27 pm-1:20 am
1 stop8h 53m
$297
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Fri 10/30
2:59 pm-9:55 pm
1 stop9h 56m
Tucson
Sun 11/1
2:27 pm-1:20 am
1 stop8h 53m
$401
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Wed 11/4
7:31 am-3:50 pm
2 stops10h 19m
Tucson
Wed 11/11
7:30 am-4:49 pm
1 stop7h 19m
$406
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Tue 11/10
10:25 am-9:34 pm
2 stops13h 09m
Tucson
Wed 11/11
7:30 am-4:49 pm
1 stop7h 19m
$412
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Boston to Tucson
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 Boston to Tucson in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Tucson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boston-Tucson 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 Boston to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Boston with our price prediction graph.
BOS-TUS
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 Boston to Tucson
How far ahead should I book a flight from Boston to Tucson?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Tucson. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Tucson?
Currently, January is the cheapest month in which you can book a flight from Boston to Tucson (average of $401). Flying from Boston to Tucson in August is currently the most expensive (average of $632). 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.
How much does it cost to fly round-trip from Boston to Tucson?
Airfare is below average for this route at the moment.
Boston to Tucson flights typically cost between $426 and $659 in October.The cheapest round-trip price found within the last 5 days was $244 on United Airlines (Oct 24-Oct 31).
Reviews of airlines servicing Tucson
Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated September 17, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Boston to Tucson to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
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Top 4 airlines flying from Boston to Tucson
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$335 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$524 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$377 | Average$536 | FlexibilityNo cancel fee | On-time63% |