$184+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TUS
Oct 5 — Oct 121
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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Last-minute
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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 5, 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 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/319:37 am -
1 stop7h 02m
Deal found 9/2![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/248:23 am -
1 stop8h 18m
Sat 10/3111:53 am -
1 stop8h 52m
Deal found 9/2![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/912:37 pm -
2 stops10h 58m
Sat 9/121:29 pm -
1 stop7h 23m
Deal found 9/2![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 9/1. 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 12/85:30 am -
2 stops10h 55m
Wed 12/166:05 am -
2 stops10h 55m
Deal found 9/1![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 8/31. 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 10/245:15 am -
1 stop12h 45m
Mon 10/268:05 pm -
2 stops9h 45m
Deal found 8/31![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/3. 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 11/63:28 pm -
1 stop8h 51m
Mon 11/92:30 pm -
1 stop7h 20m
Deal found 9/3![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/306:00 am -
2 stops9h 24m
Mon 11/27:30 am -
1 stop7h 19m
Deal found 9/2![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 9/5. 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
Tue 12/13:03 pm -
1 stop8h 13m
Deal found 9/5![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/11:40 pm -
1 stop10h 30m
Tue 10/201:40 pm -
1 stop7h 19m
Deal found 9/2![United Airlines logo]()
$409
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 5, 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 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/243:54 pm -
1 stop8h 16m
Sat 10/315:30 am -
2 stops8h 54m
Deal found 9/2![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 9/3. 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 1/510:35 am -
2 stops11h 00m
Tue 1/129:00 am -
2 stops9h 50m
Deal found 9/3![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 9/3. 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 11/41:20 pm -
2 stops10h 55m
Mon 11/92:00 pm -
2 stops9h 10m
Deal found 9/3![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 10/11:40 pm -
1 stop10h 30m
Tue 10/61:40 pm -
1 stop7h 19m
Deal found 9/4![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/213:45 pm -
1 stop8h 25m
Wed 10/285:30 am -
2 stops8h 54m
Deal found 9/5![United Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 9/2. 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 12/255:00 am -
1 stop7h 50m
Wed 12/307:55 am -
1 stop6h 25m
Deal found 9/2![Southwest logo]()
$451
This Southwest deal was found by Cheapflights users on 9/1. 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 11/1510:10 am -
1 stop9h 00m
Sat 11/219:15 pm -
2 stops8h 50m
Deal found 9/1![Southwest logo]()
$455
This Southwest deal was found by Cheapflights users on 9/2. 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 12/2512:50 pm -
2 stops11h 00m
Thu 12/316:05 am -
2 stops10h 55m
Deal found 9/2![Southwest logo]()
$475
This Southwest deal was found by Cheapflights users on 8/31. 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 10/103:10 pm -
2 stops9h 30m
Thu 10/153:00 pm -
1 stop7h 15m
Deal found 8/31![Southwest logo]()
$478
This Southwest deal was found by Cheapflights users on 8/31. 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 9/195:40 am -
1 stop7h 20m
Sat 9/2610:40 am -
2 stops9h 40m
Deal found 8/31![Southwest logo]()
$479
This Southwest deal was found by Cheapflights users on 8/31. 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 10/103:10 pm -
2 stops9h 30m
Sat 10/177:05 am -
2 stops10h 30m
Deal found 8/31![Southwest logo]()
$483
Last-minute flights from Boston to TucsonDiscover last-minute flight deals from Boston to Tucson. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Tucson. Data last updated September 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/912:37 pm -
2 stops10h 58m
Sat 9/121:29 pm -
1 stop7h 23m
Deal found 9/2![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/268:30 am -
1 stop9h 30m
Fri 10/212:09 pm -
1 stop8h 25m
Deal found 9/2![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/11:40 pm -
1 stop10h 30m
Tue 10/201:40 pm -
1 stop7h 19m
Deal found 9/2![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 10/11:40 pm -
1 stop10h 30m
Tue 10/61:40 pm -
1 stop7h 19m
Deal found 9/4![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/319:37 am -
1 stop7h 02m
Deal found 9/2![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/248:23 am -
1 stop8h 18m
Sat 10/3111:53 am -
1 stop8h 52m
Deal found 9/2![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 9/1. 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 10/245:15 am -
1 stop7h 35m
Wed 10/285:40 am -
2 stops9h 55m
Deal found 9/1![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/31. 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 10/245:15 am -
1 stop12h 45m
Mon 10/268:05 pm -
2 stops9h 45m
Deal found 8/31![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 9/2. 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 10/241:55 pm -
2 stops9h 50m
Sat 10/315:35 am -
2 stops10h 50m
Deal found 9/2![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 9/1. 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 10/282:50 pm -
2 stops9h 35m
Sat 10/315:35 am -
2 stops10h 50m
Deal found 9/1![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/306:00 am -
2 stops9h 24m
Mon 11/27:30 am -
1 stop7h 19m
Deal found 9/2![United Airlines logo]()
$400
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 5, 2026.
Search for one-way flight options from Boston to Tucson. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/2![United Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/235:00 pm -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 10/66:30 am -
1 stop10h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$191
This Sun Country Air deal was found by Cheapflights users on 9/2. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:45 am -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Sun Country Air logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:59 pm -
1 stop21h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Alaska Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/127:46 am -
2 stops12h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$196
This Delta deal was found by Cheapflights users on 9/4. 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 9/4![Delta logo]()
$201
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/251:40 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$202
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 11/274:39 pm -
1 stop9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 9/2. 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 10/62:50 pm -
2 stops10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$212
This United Airlines deal was found by Cheapflights users on 9/5. 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 10/21:40 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$220
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/11:40 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$221
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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $372 (United Airlines) |
One-way from | $184 (United Airlines) |
Popular in | August |
Cheapest in | January |
Average price | $493 |
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 5, 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
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Wed 1/6
6:55 am-2:54 pm
1 stop9h 59m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$189
Quickest round-trip
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Sat 9/12
6:00 am-11:13 am
1 stop8h 13m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$191
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
Fri 9/25
1:40 pm-9:10 pm
1 stop10h 30m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$202
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Tue 10/6
2:50 pm-10:05 pm
2 stops10h 15m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$212
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Fri 10/2
1:40 pm-9:10 pm
1 stop10h 30m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$220
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Thu 2/25
12:45 pm-10:00 pm
1 stop11h 15m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$225
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Mon 10/5
3:45 pm-9:10 pm
1 stop8h 25m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$226
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Thu 10/1
10:10 am-7:25 pm
2 stops12h 15m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$266
BostonTucson
BOS Boston Logan Intl - TUS Tucson
BOSTUS
Boston Logan Intl
Wed 9/16
3:10 pm-9:17 pm
1 stop9h 07m
Tucson
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$268
Showing 1-10 of 21 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 $417 and $688 in October.The cheapest round-trip price found within the last 5 days was $372 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 5, 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.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Boston to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Tucson if you plan to visit one of these locationsSierra Vista
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Top 4 airlines flying from Boston to Tucson
Discover the top 4 airlines that operate flights from Boston to Tucson. 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$518 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$377 | Average$546 | FlexibilityNo cancel fee | On-time63% |