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Cheap flights from Boston to Phoenix from $70

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 Phoenix departing on 1/6. 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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Find the cheapest flights from Boston to Phoenix

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Phoenix that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Phoenix.

Cheap last minute flights

Planning a quick getaway from Boston to Phoenix? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phoenix, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Phoenix

Find recent round-trip train or bus tickets from Boston to Phoenix.

All round-trip flight deals to Phoenix

The cheapest plane tickets to Phoenix found on KAYAK recently.
6:00 am - 6:41 pmBOS-PHX
14h 41m1 stop
2:37 pm - 12:30 amPHX-BOS
7h 53m1 stop
$148Frontier
Find Deal
Mon, Dec 9 - Fri, Dec 13
11:24 am - 7:50 pmBOS-PHX
10h 26m1 stop
10:23 pm - 12:59 amPHX-BOS
24h 36m1 stop
$158Frontier
Find Deal
Mon, Nov 18 - Sat, Nov 23
5:25 pm - 9:30 pmBOS-PHX
6h 05mnonstop
2:14 pm - 9:00 pmPHX-BOS
4h 46mnonstop
$221JetBlue
Find Deal
Wed, Dec 4 - Sat, Dec 7
8:00 am - 11:58 amBOS-PHX
5h 58mnonstop
10:15 pm - 5:00 amPHX-BOS
4h 45mnonstop
$225JetBlue
Find Deal
Sat, Jan 4 - Mon, Jan 6
7:10 am - 10:02 amBOS-PHX
5h 52mnonstop
12:59 am - 10:56 amPHX-BOS
6h 57m1 stop
$231Delta
Find Deal
Sat, Apr 26 - Fri, May 2
8:35 am - 12:22 pmBOS-PHX
5h 47mnonstop
6:00 am - 3:54 pmPHX-BOS
7h 54m1 stop
$235Delta
Find Deal
Sat, Jan 4 - Thu, Jan 9
4:52 pm - 8:53 pmBOS-PHX
6h 01mnonstop
12:45 am - 11:23 amPHX-BOS
8h 38m1 stop
$261American Airlines
Find Deal
Fri, Nov 15 - Fri, Nov 15
10:52 am - 4:39 pmBOS-PHX
7h 47m1 stop
11:50 am - 12:57 amPHX-BOS
10h 07m2 stops
$266United Airlines
Find Deal
Tue, Mar 4 - Tue, Mar 11
8:53 am - 12:55 pmBOS-PHX
6h 02mnonstop
12:45 am - 10:19 amPHX-BOS
7h 34m1 stop
$267American Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 23
1:30 pm - 9:59 pmBOS-PHX
10h 29m1 stop
8:00 am - 8:46 pmPHX-BOS
10h 46m2 stops
$301United Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
11:55 am - 12:35 amBOS-PHX
14h 40m1 stop
$70Frontier
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Mon, Jan 6
6:00 am - 6:41 pmBOS-PHX
14h 41m1 stop
$73Frontier
Find Deal
Mon, Dec 9
8:00 am - 11:58 amBOS-PHX
5h 58mnonstop
$111JetBlue
Find Deal
Sat, Jan 4
5:00 pm - 8:57 pmBOS-PHX
5h 57mnonstop
$115JetBlue
Find Deal
Mon, Jan 6
1:30 pm - 9:51 pmBOS-PHX
10h 21m1 stop
$116United Airlines
Find Deal
Sat, Dec 7
6:50 pm - 10:41 pmBOS-PHX
5h 51mnonstop
$119Delta
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Fri, Dec 6
5:35 am - 12:05 pmBOS-PHX
8h 30m1 stop
$120Delta
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Sat, Jan 4
12:12 pm - 7:11 pmBOS-PHX
8h 59m1 stop
$124United Airlines
Find Deal
Sun, Feb 2
6:30 am - 10:32 amBOS-PHX
6h 02mnonstop
$139American Airlines
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Thu, Nov 28
10:51 am - 4:51 pmBOS-PHX
8h 00m1 stop
$148American Airlines
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Mon, Nov 11
5:43 pm - 11:02 pmBOS-PHX
7h 19m1 stop
11:59 pm - 9:32 amPHX-BOS
7h 33m1 stop
$256Delta
Find Deal
Sat, Nov 9 - Tue, Nov 12
1:30 pm - 11:46 pmBOS-PHX
12h 16m1 stop
3:10 pm - 11:59 pmPHX-BOS
6h 49m1 stop
$313United Airlines
Find Deal
Wed, Nov 6 - Tue, Nov 12
9:00 am - 8:03 amBOS-PHX
25h 03m3 stops
8:43 pm - 12:38 amPHX-BOS
25h 55m2 stops
$320Spirit Airlines
Find Deal
Wed, Nov 6 - Tue, Dec 3
9:00 am - 2:21 pmBOS-PHX
31h 21m2 stops
8:43 pm - 5:06 pmPHX-BOS
18h 23m2 stops
$322Spirit Airlines
Find Deal
Tue, Nov 5 - Sat, Nov 23
11:30 am - 10:08 amBOS-PHX
24h 38m1 stop
11:45 am - 10:34 amPHX-BOS
20h 49m1 stop
$345Sun Country Air
Find Deal
Sat, Nov 9 - Sat, Nov 16
5:01 am - 12:03 pmBOS-PHX
9h 02m1 stop
10:40 pm - 5:27 amPHX-BOS
4h 47mnonstop
$350JetBlue
Find Deal
Wed, Nov 6 - Fri, Nov 22
6:10 am - 12:03 pmBOS-PHX
7h 53m1 stop
10:40 pm - 5:27 amPHX-BOS
4h 47mnonstop
$357JetBlue
Find Deal
Wed, Nov 6 - Tue, Dec 3
12:00 pm - 7:56 pmBOS-PHX
9h 56m1 stop
12:45 am - 10:19 amPHX-BOS
7h 34m1 stop
$380American Airlines
Find Deal
Wed, Nov 6 - Thu, Nov 21
10:51 am - 4:51 pmBOS-PHX
8h 00m1 stop
5:08 pm - 11:52 pmPHX-BOS
4h 44mnonstop
$401American Airlines
Find Deal
Wed, Nov 6 - Tue, Dec 3
11:30 am - 10:45 amBOS-PHX
25h 15m1 stop
11:30 am - 10:34 amPHX-BOS
21h 04m1 stop
$480Sun Country Air
Find Deal
Fri, Nov 8 - Tue, Nov 12
5:25 pm - 9:30 pmBOS-PHX
6h 05mnonstop
10:49 pm - 5:36 amPHX-BOS
4h 47mnonstop
$221JetBlue
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:00 am - 11:58 amBOS-PHX
5h 58mnonstop
10:15 pm - 5:00 amPHX-BOS
4h 45mnonstop
$225JetBlue
Find Deal
Sat, Jan 4 - Mon, Jan 6
5:25 pm - 9:30 pmBOS-PHX
6h 05mnonstop
10:49 pm - 5:36 amPHX-BOS
4h 47mnonstop
$229JetBlue
Find Deal
Wed, Dec 4 - Sun, Dec 8
6:50 pm - 10:45 pmBOS-PHX
5h 55mnonstop
11:55 pm - 6:52 amPHX-BOS
4h 57mnonstop
$237Delta
Find Deal
Thu, Nov 14 - Fri, Nov 15
6:25 am - 10:37 amBOS-PHX
6h 12mnonstop
10:48 pm - 5:32 amPHX-BOS
4h 44mnonstop
$255American Airlines
Find Deal
Wed, Jan 15 - Sun, Jan 19
4:44 pm - 8:54 pmBOS-PHX
6h 10mnonstop
10:48 pm - 5:32 amPHX-BOS
4h 44mnonstop
$259American Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
6:50 pm - 10:41 pmBOS-PHX
5h 51mnonstop
11:30 pm - 6:27 amPHX-BOS
4h 57mnonstop
$272Delta
Find Deal
Tue, Dec 17 - Sun, Dec 22
8:53 am - 12:55 pmBOS-PHX
6h 02mnonstop
5:08 pm - 11:52 pmPHX-BOS
4h 44mnonstop
$277American Airlines
Find Deal
Thu, Nov 21 - Thu, Nov 21
8:35 am - 12:22 pmBOS-PHX
5h 47mnonstop
12:30 pm - 7:14 pmPHX-BOS
4h 44mnonstop
$284Delta
Find Deal
Tue, Dec 31 - Wed, Jan 8
6:30 am - 10:32 amBOS-PHX
6h 02mnonstop
10:45 pm - 5:31 amPHX-BOS
4h 46mnonstop
$287American Airlines
Find Deal
Fri, Nov 29 - Sun, Dec 8

Delta flights from Boston to Phoenix

Our best Delta deals on Boston to Phoenix flight tickets
Delta
Apr 26
BOS7:10 amBoston Logan Intl
5h 52m
PHX10:02 amPhoenix Sky Harbor Intl
May 2
PHX12:59 amPhoenix Sky Harbor Intl
6h 57m
1 stop
BOS10:56 amBoston Logan Intl
Delta
Jan 4
BOS8:35 amBoston Logan Intl
5h 47m
PHX12:22 pmPhoenix Sky Harbor Intl
Jan 9
PHX6:00 amPhoenix Sky Harbor Intl
7h 54m
1 stop
BOS3:54 pmBoston Logan Intl
Delta
Dec 5
BOS6:50 pmBoston Logan Intl
5h 55m
PHX10:45 pmPhoenix Sky Harbor Intl
Dec 8
PHX11:55 pmPhoenix Sky Harbor Intl
4h 57m
BOS6:52 amBoston Logan Intl

American Airlines flights from Boston to Phoenix

Our best American Airlines deals on Boston to Phoenix flight tickets
American Airlines
Nov 15
BOS4:52 pmBoston Logan Intl
6h 01m
PHX8:53 pmPhoenix Sky Harbor Intl
Nov 15
PHX12:45 amPhoenix Sky Harbor Intl
8h 38m
1 stop
BOS11:23 amBoston Logan Intl
American Airlines
Nov 22
BOS8:53 amBoston Logan Intl
6h 02m
PHX12:55 pmPhoenix Sky Harbor Intl
Nov 23
PHX12:45 amPhoenix Sky Harbor Intl
7h 34m
1 stop
BOS10:19 amBoston Logan Intl
American Airlines
Jan 8
BOS8:42 amBoston Logan Intl
6h 12m
PHX12:54 pmPhoenix Sky Harbor Intl
Jan 11
PHX12:45 amPhoenix Sky Harbor Intl
7h 18m
1 stop
BOS10:03 amBoston Logan Intl

How to get the cheapest flight ticket from Boston to Phoenix

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 from Boston to Phoenix?

January. The cheapest time of year to fly to Phoenix from Boston is January. Most expensive is April

What is the cheapest day to depart Boston for Phoenix?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Boston to Phoenix?

In the evening. Boston to Phoenix flights are approximately 35% more expensive at noon than in the evening

What is the cheapest airline that flies to Phoenix from Boston?

Frontier. Frontier, Spirit Airlines, and JetBlue are the most popular carriers operating from Boston to Phoenix

What is the cheapest Boston to Phoenix flight route?

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

How far in advance should you book Boston to Phoenix flights?

31 days before. The cheapest time to buy a flight from Boston to Phoenix is approximately 31 days to departure

How many flights depart from Boston to Phoenix on average per day?

The number of flights available between Boston and Phoenix is 5 per day as of November 2024. The most frequent departure time is 9:00AM, with 38% of daily flights leaving in the afternoon.

How many flights depart from Boston to Phoenix on average per week?

As of November 2024, there are 35 flights per week flying from Boston to Phoenix. The most common day of the week flights depart is Sunday, with 46% of flights taking off on this day.

Can stopping save me money on Boston to Phoenix flights?

You could potentially save up to 36% on your flight if you consider stops on a Boston to Phoenix flight.

Cheap Boston to Phoenix flight deals and tips

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

Best Price Found

$70

Fastest flight time

5h 44m

Direct flights

Every day

Airports in Phoenix

2 airports
The best one-way flight to Phoenix from Boston in the past 72 hours is $70. The best round-trip flight deal from Boston to Phoenix found on momondo in the last 72 hours is $148.
The fastest flight from Boston to Phoenix takes 5h 44m
Direct flights go from Boston to Phoenix every day.
There are 2 airports near Phoenix: Phoenix Sky Harbor Intl (PHX), Phoenix-Mesa Gateway (AZA)

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

    The straight-line distance from Boston Logan Intl to Phoenix is 2293.6 mi. 5h 47m is a normal flight duration for this route.

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

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

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

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

    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 Boston Logan Intl Airport to Phoenix.

  • What documentation or ID do you need to fly to Phoenix?

    The travel and health documents required for your trip to Phoenix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Boston to Phoenix

Compare and see reviews for airlines that fly from Boston to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $103Free CancellationRating
6.1
3,573 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $115Free CancellationRating
6.3
8,187 reviews
Search Spirit Airlines flights
DeltaPriceFrom $133Free CancellationRating
8.0
8,829 reviews
Search Delta flights
JetBluePriceFrom $145Free CancellationRating
7.5
3,493 reviews
Search JetBlue flights
Sun Country AirPriceFrom $217Free CancellationRating
7.0
432 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.1
5,089 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find Boston to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

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

All flight searches from Boston to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Boston and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Boston to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix