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Cheap flights from Boston to Tucson from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Tucson departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:17 am - 6:07 pmBOS-TUS
8h 50m1 stop
United Airlines Logo
12:23 pm - 9:49 pmTUS-BOS
7h 26m1 stop
$330United Airlines
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Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
11:17 am - 6:07 pmBOS-TUS
8h 50m1 stop
United Airlines Logo
6:30 am - 6:32 pmTUS-BOS
10h 02m2 stops
$335United Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 21
Delta Logo
12:45 pm - 8:52 pmBOS-TUS
10h 07m1 stop
Delta Logo
5:55 pm - 6:05 amTUS-BOS
10h 10m1 stop
$348Delta
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Wed, Jan 14 - Sun, Jan 18
Alaska Airlines Logo
9:00 am - 11:59 pmBOS-TUS
16h 59m1 stop
Alaska Airlines Logo
6:00 am - 11:59 pmTUS-BOS
15h 59m1 stop
$350Alaska Airlines
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Mon, Dec 8 - Thu, Dec 11
Southwest Logo
5:30 am - 3:10 pmBOS-TUS
11h 40m2 stops
Southwest Logo
10:55 am - 10:30 pmTUS-BOS
9h 35m1 stop
$356Southwest
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Mon, Jan 26 - Tue, Feb 3
Alaska Airlines Logo
7:00 am - 3:32 pmBOS-TUS
10h 32m1 stop
Alaska Airlines Logo
6:00 am - 11:59 pmTUS-BOS
15h 59m1 stop
$359Alaska Airlines
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Wed, Jan 28 - Tue, Feb 3
Southwest Logo
5:30 am - 3:10 pmBOS-TUS
11h 40m2 stops
Southwest Logo
7:50 am - 9:25 pmTUS-BOS
11h 35m2 stops
$361Southwest
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Mon, Jan 26 - Tue, Feb 3
American Airlines Logo
6:05 am - 12:19 pmBOS-TUS
8h 14m1 stop
American Airlines Logo
8:49 pm - 5:31 amTUS-BOS
6h 42m1 stop
$392American Airlines
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Mon, Nov 24 - Tue, Dec 2
Delta Logo
3:35 pm - 11:59 pmBOS-TUS
10h 24m1 stop
Delta Logo
5:45 pm - 6:20 amTUS-BOS
10h 35m1 stop
$393Delta
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Mon, Nov 24 - Tue, Dec 2
American Airlines Logo
6:36 am - 12:58 pmBOS-TUS
8h 22m1 stop
American Airlines Logo
12:54 pm - 11:30 pmTUS-BOS
8h 36m1 stop
$412American Airlines
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Fri, Jan 2 - Sat, Jan 10

United Airlines flights from Boston to Tucson

Our best United Airlines deals on Boston to Tucson flight tickets
United Airlines
Jan 17
BOS11:17 amBoston Logan Intl
8h 50m
1 stop
TUS6:07 pmTucson
Jan 21
TUS12:23 pmTucson
7h 26m
1 stop
BOS9:49 pmBoston Logan Intl
$330
Find similar
United Airlines
Jan 17
BOS11:17 amBoston Logan Intl
8h 50m
1 stop
TUS6:07 pmTucson
Jan 21
TUS6:30 amTucson
10h 02m
2 stops
BOS6:32 pmBoston Logan Intl
$335
Find similar
United Airlines
Dec 8
BOS6:00 amBoston Logan Intl
8h 30m
1 stop
TUS12:30 pmTucson
Dec 11
TUS7:35 amTucson
8h 08m
1 stop
BOS5:43 pmBoston Logan Intl
$351
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Delta flights from Boston to Tucson

Our best Delta deals on Boston to Tucson flight tickets
Delta
Jan 14
BOS12:45 pmBoston Logan Intl
10h 07m
1 stop
TUS8:52 pmTucson
Jan 18
TUS5:55 pmTucson
10h 10m
1 stop
BOS6:05 amBoston Logan Intl
$348
Find similar
Delta
Nov 24
BOS3:35 pmBoston Logan Intl
10h 24m
1 stop
TUS11:59 pmTucson
Dec 2
TUS5:45 pmTucson
10h 35m
1 stop
BOS6:20 amBoston Logan Intl
$393
Find similar
Delta
Dec 5
BOS3:39 pmBoston Logan Intl
10h 06m
1 stop
TUS11:45 pmTucson
Dec 8
TUS12:15 pmTucson
9h 26m
1 stop
BOS11:41 pmBoston Logan Intl
$408
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 1, 2025.
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

Price

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Sat 1/17

11:17 am-6:07 pm

1 stop8h 50m

Tucson

Wed 1/21

12:23 pm-9:49 pm

1 stop7h 26m

$330

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Sat 1/17

11:17 am-6:07 pm

1 stop8h 50m

Tucson

Wed 1/21

6:30 am-6:32 pm

2 stops10h 02m

$335

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Wed 1/14

12:45 pm-8:52 pm

1 stop10h 07m

Tucson

Sun 1/18

5:55 pm-6:05 am

1 stop10h 10m

$348

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Mon 12/8

9:00 am-11:59 pm

1 stop16h 59m

Tucson

Thu 12/11

6:00 am-11:59 pm

1 stop15h 59m

$350

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Mon 1/26

5:30 am-3:10 pm

2 stops11h 40m

Tucson

Tue 2/3

10:55 am-10:30 pm

1 stop9h 35m

$356

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Wed 1/28

7:00 am-3:32 pm

1 stop10h 32m

Tucson

Tue 2/3

6:00 am-11:59 pm

1 stop15h 59m

$359

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Mon 1/26

5:30 am-3:10 pm

2 stops11h 40m

Tucson

Tue 2/3

7:50 am-9:25 pm

2 stops11h 35m

$361

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Mon 11/24

6:05 am-12:19 pm

1 stop8h 14m

Tucson

Tue 12/2

8:49 pm-5:31 am

1 stop6h 42m

$392

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Mon 11/24

3:35 pm-11:59 pm

1 stop10h 24m

Tucson

Tue 12/2

5:45 pm-6:20 am

1 stop10h 35m

$393

BostonTucson

BOS - TUS

BOSTUS

Boston Logan Intl

Fri 1/2

6:36 am-12:58 pm

1 stop8h 22m

Tucson

Sat 1/10

12:54 pm-11:30 pm

1 stop8h 36m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tucson from

How to get the cheapest flight ticket from Boston to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tucson?

In general, August is the cheapest month to fly from Boston to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $379. If you don’t want to visit Tucson in August, then you should wait until July to fly from Boston, when ticket prices are also cheap, with an average price of $382.

What is the cheapest day to depart on your flight to Tucson?

According to our data, Wednesday is the cheapest day to fly to Tucson from Boston. The lowest ticket price found for a Wednesday departure recently was $491. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Tucson for around $571.

What is the cheapest time of day to depart on your flight to Tucson?

At noon is the cheapest time of day to fly from Boston to Tucson when you can find flight prices for as low as $478. Flying to Tucson at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $522.

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

You are more likely to see cheaper flights to Tucson from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from Boston for as low as $401 on momondo.

How have Boston to Tucson flight prices changed over time?

As of November 2025, prices for Boston to Tucson flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Tucson according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Tucson (BOS to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Tucson

Direct flights

None
There are no direct flights from Boston to Tucson. There are no popular flight routes from Boston to Tucson.
Search flight deals

  • How far is Boston Logan Intl to Tucson by plane?

    The straight-line distance from Boston Logan Intl to Tucson is 2277.6 mi. 7h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Tucson Airport?

    Prices for flights from Boston Logan Intl Airport to Tucson Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Tucson Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Tucson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Tucson?

Best airlines flying from Boston to Tucson

Compare and see reviews for airlines that fly from Boston to Tucson with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $306Free CancellationRating
7.9
7,997 reviews
Search Delta flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights
American AirlinesPriceFrom $327Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Tombstone
Bisbee
Sierra Vista
Oro Valley
Green Valley
Nogales
Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Tucson?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Tucson. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Tucson with flexible booking policies on momondo?

momondo does allow users to show only those flights to Tucson from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Tucson?

momondo provides multiple filters to help you find the best flight to Tucson from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Tucson right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tucson from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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