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Cheap flights from Phoenix to Boston from $127

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Boston 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.
1 adult
0 bags

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Multiple Airlines Logo
7:00 am - 11:32 amPHX-BOS
25h 32m1 stop
Multiple Airlines Logo
8:24 pm - 9:53 amBOS-PHX
16h 29m1 stop
$213Multiple Airlines
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Wed, Oct 29 - Thu, Oct 30
Multiple Airlines Logo
10:58 am - 11:59 pmPHX-BOS
10h 01m1 stop
Multiple Airlines Logo
8:40 am - 3:03 pmBOS-PHX
32h 23m2 stops
$215Multiple Airlines
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Thu, Oct 30 - Sun, Nov 2
JetBlue Logo
10:20 pm - 5:01 amPHX-BOS
4h 41mnonstop
JetBlue Logo
5:00 pm - 9:01 pmBOS-PHX
6h 01mnonstop
$217JetBlue
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Thu, Dec 11 - Mon, Dec 15
Delta Logo
1:06 pm - 8:05 pmPHX-BOS
4h 59mnonstop
Delta Logo
8:10 am - 11:56 amBOS-PHX
5h 46mnonstop
$222Delta
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Thu, Dec 11 - Sun, Dec 14
Delta Logo
1:11 pm - 7:54 pmPHX-BOS
4h 43mnonstop
Delta Logo
8:05 am - 12:01 pmBOS-PHX
5h 56mnonstop
$227Delta
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Wed, Nov 12 - Sun, Nov 16
American Airlines Logo
10:45 pm - 5:31 amPHX-BOS
4h 46mnonstop
American Airlines Logo
6:05 am - 10:17 amBOS-PHX
6h 12mnonstop
$230American Airlines
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Thu, Nov 13 - Thu, Nov 20
JetBlue Logo
10:10 pm - 4:51 amPHX-BOS
4h 41mnonstop
JetBlue Logo
6:55 pm - 10:58 pmBOS-PHX
6h 03mnonstop
$236JetBlue
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Tue, Nov 11 - Thu, Nov 20
American Airlines Logo
3:59 pm - 11:58 pmPHX-BOS
4h 59mnonstop
American Airlines Logo
6:05 am - 10:17 amBOS-PHX
6h 12mnonstop
$245American Airlines
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Thu, Oct 30 - Mon, Nov 3
Southwest Logo
6:00 am - 5:05 pmPHX-BOS
9h 05m1 stop
Southwest Logo
5:35 am - 1:50 pmBOS-PHX
10h 15m2 stops
$252Southwest
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Sat, Nov 15 - Sun, Nov 16
Southwest Logo
6:15 am - 5:20 pmPHX-BOS
9h 05m2 stops
Southwest Logo
7:25 am - 5:20 pmBOS-PHX
11h 55m2 stops
$265Southwest
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Wed, Dec 10 - Sat, Dec 13

Delta flights from Phoenix to Boston

Our best Delta deals on Phoenix to Boston flight tickets
Delta
Dec 11
PHX1:06 pmPhoenix Sky Harbor Intl
4h 59m
BOS8:05 pmBoston Logan Intl
Dec 14
BOS8:10 amBoston Logan Intl
5h 46m
PHX11:56 amPhoenix Sky Harbor Intl
$222
Find similar
Delta
Nov 12
PHX1:11 pmPhoenix Sky Harbor Intl
4h 43m
BOS7:54 pmBoston Logan Intl
Nov 16
BOS8:05 amBoston Logan Intl
5h 56m
PHX12:01 pmPhoenix Sky Harbor Intl
$227
Find similar
Delta
Dec 11
PHX12:59 amPhoenix Sky Harbor Intl
8h 01m
1 stop
BOS11:00 amBoston Logan Intl
Dec 15
BOS8:10 amBoston Logan Intl
5h 46m
PHX11:56 amPhoenix Sky Harbor Intl
$232
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JetBlue flights from Phoenix to Boston

Our best JetBlue deals on Phoenix to Boston flight tickets
JetBlue
Dec 11
PHX10:20 pmPhoenix Sky Harbor Intl
4h 41m
BOS5:01 amBoston Logan Intl
Dec 15
BOS5:00 pmBoston Logan Intl
6h 01m
PHX9:01 pmPhoenix Sky Harbor Intl
$217
Find similar
JetBlue
Nov 11
PHX10:10 pmPhoenix Sky Harbor Intl
4h 41m
BOS4:51 amBoston Logan Intl
Nov 20
BOS6:55 pmBoston Logan Intl
6h 03m
PHX10:58 pmPhoenix Sky Harbor Intl
$236
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JetBlue
Dec 23
PHX10:28 pmPhoenix Sky Harbor Intl
4h 38m
BOS5:06 amBoston Logan Intl
Jan 6
BOS5:00 pmBoston Logan Intl
6h 03m
PHX9:03 pmPhoenix Sky Harbor Intl
$241
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momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Phoenix to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 10/29

7:00 am-11:32 am

1 stop25h 32m

Boston Logan Intl

Thu 10/30

8:24 pm-9:53 am

1 stop16h 29m

$213

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 10/30

10:58 am-11:59 pm

1 stop10h 01m

Boston Logan Intl

Sun 11/2

8:40 am-3:03 pm

2 stops32h 23m

$215

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 12/11

10:20 pm-5:01 am

Nonstop4h 41m

Boston Logan Intl

Mon 12/15

5:00 pm-9:01 pm

Nonstop6h 01m

$217

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 12/11

1:06 pm-8:05 pm

Nonstop4h 59m

Boston Logan Intl

Sun 12/14

8:10 am-11:56 am

Nonstop5h 46m

$222

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 11/12

1:11 pm-7:54 pm

Nonstop4h 43m

Boston Logan Intl

Sun 11/16

8:05 am-12:01 pm

Nonstop5h 56m

$227

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 11/13

10:45 pm-5:31 am

Nonstop4h 46m

Boston Logan Intl

Thu 11/20

6:05 am-10:17 am

Nonstop6h 12m

$230

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Tue 11/11

10:10 pm-4:51 am

Nonstop4h 41m

Boston Logan Intl

Thu 11/20

6:55 pm-10:58 pm

Nonstop6h 03m

$236

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Thu 10/30

3:59 pm-11:58 pm

Nonstop4h 59m

Boston Logan Intl

Mon 11/3

6:05 am-10:17 am

Nonstop6h 12m

$245

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Sat 11/15

6:00 am-5:05 pm

1 stop9h 05m

Boston Logan Intl

Sun 11/16

5:35 am-1:50 pm

2 stops10h 15m

$252

PhoenixBoston

PHX - BOS

PHXBOS

Phoenix Sky Harbor Intl

Wed 12/10

6:15 am-5:20 pm

2 stops9h 05m

Boston Logan Intl

Sat 12/13

7:25 am-5:20 pm

2 stops11h 55m

$265

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 Boston from

How to get the cheapest flight ticket from Phoenix to Boston

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 Boston?

In general, January is the cheapest month to fly from Phoenix to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $247. If you aren’t able to travel during the month of January, then book flights to Boston from Phoenix during February instead. Flights to Boston in February, while not as cheap as those in January, still average around $285.

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

The cheapest day to depart from Phoenix to Boston is on a Wednesday when prices can be found for as low as $354. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $511.

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

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Phoenix to Boston in the evening for as low as $331. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $470 per ticket.

What is the cheapest Phoenix to Boston Logan Intl flight route?

Fly from Phoenix Sky Harbor Intl to Boston Logan Intl for the best Phoenix - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $327 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Phoenix for as low as $289 on momondo.

What cabin class options are available on Phoenix to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Phoenix to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Phoenix to Boston flight deals and tips

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

Fastest flight time

4h 37m

Direct flights

Every day

Airports in Boston

1 airport
The fastest flight from Phoenix to Boston takes 4h 37m
Direct flights go from Phoenix to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
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  • How far is Phoenix to Boston Logan Intl by plane?

    Boston Logan Intl is 2293.6 mi away from Phoenix. Typically, this will take 4h 38m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Boston

Compare and see reviews for airlines that fly from Phoenix to Boston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $84Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $93Free CancellationRating
6.3
8,099 reviews
Search Spirit Airlines flights
JetBluePriceFrom $153Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
DeltaPriceFrom $183Free CancellationRating
7.9
7,980 reviews
Search Delta flights
Alaska AirlinesPriceFrom $228Free CancellationRating
8.0
11,102 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $237Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Brockton
Laconia
Falmouth
Concord
Everett
Chatham
Sturbridge

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to Boston for you.

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

Yes. momondo allows you to filter the results for Phoenix to Boston flights to just show those with flexible booking policies.

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

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

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

Yes. momondo can track prices for Phoenix to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Boston trip

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