Cheap Flights from Phoenix, AZ to Boston, MA from $77

Return flight: Boston – Phoenix

On Cheapflightsplus.com you will find 326 connecting flights from Phoenix to Boston. You can compare airfare deals from 7 airlines and multiple travel sites from $77, book and save on cheap plane tickets and last minute offers. Also check out PHX-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Phoenix to Boston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $77 (one-way), $132 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Phoenix to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:00 — 17:47
06:00 — 10:38 UA1318 United Airlines
Phoenix — Houston
2h 13m stop
12:51 — 17:47 UA257 United Airlines
Houston — Boston
8h 47m
including layover
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from$130
06:00 — 17:47
06:00 — 10:38 UA1318 United Airlines
Phoenix — Houston
2h 13m stop
12:51 — 17:47 UA2227 United Airlines
Houston — Boston
8h 47m
including layover
Find flight
from$137
07:04 — 17:02
07:04 — 12:43 UA2133 United Airlines
Phoenix — Chicago
47m stop
13:30 — 17:02 UA1262 United Airlines
Chicago — Boston
6h 58m
including layover
Find flight
from$130
07:30 — 08:32
+1 day
07:30 — 13:57 G4758 Allegiant Air
Phoenix — Grand Rapids
16h 33m stop
06:30 — 08:32 G42166 Allegiant Air
Grand Rapids — Boston
22h 2m
including layover
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from$109
08:33 — 19:53
08:33 — 16:22 UA782 United Airlines
Phoenix — Newark
2h 8m stop
18:30 — 19:53 UA1880 United Airlines
Newark — Boston
8h 20m
including layover
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from$130
08:39 — 10:04
+1 day
08:39 — 15:06 G4552 Allegiant Air
Phoenix — Grand Rapids
16h 54m stop
08:00 — 10:04 G4548 Allegiant Air
Grand Rapids — Boston
22h 25m
including layover
Find flight
from$97
09:15 — 19:29
09:00 — 14:39 UA1589 United Airlines
Phoenix — Chicago
1h 4m stop
15:48 — 19:19 UA1677 United Airlines
Chicago — Boston
7h 14m
including layover
Find flight
from$130
09:15 — 21:35
09:15 — 14:54 UA1589 United Airlines
Phoenix — Chicago
3h 10m stop
18:04 — 21:35 UA1989 United Airlines
Chicago — Boston
9h 20m
including layover
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from$130
10:41 — 21:56
10:41 — 12:22 UA5640 United Airlines
Phoenix — Los Angeles
53m stop
13:15 — 21:56 UA2246 United Airlines
Los Angeles — Boston
8h 15m
including layover
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from$130
10:50 — 23:12
10:50 — 16:30 UA2291 United Airlines
Phoenix — Chicago
3h 15m stop
19:45 — 23:12 UA1129 United Airlines
Chicago — Boston
9h 22m
including layover
Find flight
from$130
11:00 — 21:27
11:00 — 15:40 UA1932 United Airlines
Phoenix — Houston
50m stop
16:30 — 21:27 UA2439 United Airlines
Houston — Boston
7h 27m
including layover
Find flight
from$130
11:02 — 23:00
11:02 — 18:46 UA2645 United Airlines
Phoenix — Newark
2h 49m stop
21:35 — 23:00 UA1045 United Airlines
Newark — Boston
8h 58m
including layover
Find flight
from$130
12:20 — 23:28
12:05 — 16:48 UA1477 United Airlines
Phoenix — Houston
1h 32m stop
18:47 — 23:44 UA1076 United Airlines
Houston — Boston
8h 8m
including layover
Find flight
from$141
12:35 — 23:12
12:30 — 18:11 UA1400 United Airlines
Phoenix — Chicago
1h 29m stop
19:45 — 23:12 UA1129 United Airlines
Chicago — Boston
7h 37m
including layover
Find flight
from$130
13:35 — 23:46
13:35 — 16:26 UA1356 United Airlines
Phoenix — Denver
1h 17m stop
17:43 — 23:46 UA1488 United Airlines
Denver — Boston
7h 11m
including layover
Find flight
from$130
14:24 — 09:11
+1 day
14:24 — 21:08 G4237 Allegiant Air
Phoenix — Fletcher
9h 52m stop
07:00 — 09:11 G4228 Allegiant Air
Fletcher — Boston
15h 47m
including layover
Find flight
from$87
14:24 — 09:46
+1 day
14:24 — 21:08 G4237 Allegiant Air
Phoenix — Fletcher
10h 27m stop
07:35 — 09:46 G4269 Allegiant Air
Fletcher — Boston
16h 22m
including layover
Find flight
from$90
15:20 — 06:10
+1 day
15:20 — 18:04 HA6434 Hawaiian Airlines
Phoenix — Portland
3h 38m stop
21:42 — 06:10 HA6331 Hawaiian Airlines
Portland — Boston
11h 50m
including layover
Find flight
from$111
15:50 — 10:28
+1 day
15:50 — 22:18 G4582 Allegiant Air
Phoenix — Grand Rapids
10h 12m stop
08:30 — 10:28 G4557 Allegiant Air
Grand Rapids — Boston
15h 38m
including layover
Find flight
from$90
16:30 — 06:25
+1 day
16:30 — 17:47 HA7459 Hawaiian Airlines
Phoenix — San Diego
3h 48m stop
21:35 — 06:25 HA4849 Hawaiian Airlines
San Diego — Boston
10h 55m
including layover
Find flight
from$107
16:30 — 06:25
+1 day
16:30 — 17:47 AS1275 Alaska Airlines
Phoenix — San Diego
3h 48m stop
21:35 — 06:25 AS259 Alaska Airlines
San Diego — Boston
10h 55m
including layover
Find flight
from$114
17:13 — 07:27
+1 day
17:01 — 23:51 F91472 Frontier Airlines
Phoenix — Cleveland
5h 26m stop
06:00 — 07:51 F94834 Frontier Airlines
Cleveland — Boston
11h 14m
including layover
Find flight
from$102
17:27 — 08:35
+1 day
17:32 — 00:46 F91086 Frontier Airlines
Phoenix — Orlando
4h 34m stop
05:30 — 08:40 F93348 Frontier Airlines
Orlando — Boston
12h 8m
including layover
Find flight
from$117
18:10 — 06:00
+1 day
18:05 — 20:48 HA6435 Hawaiian Airlines
Phoenix — Portland
35m stop
21:37 — 06:00 HA6331 Hawaiian Airlines
Portland — Boston
8h 50m
including layover
Find flight
from$94
18:10 — 06:00
+1 day
18:05 — 20:48 AS662 Alaska Airlines
Phoenix — Portland
35m stop
21:37 — 06:00 AS436 Alaska Airlines
Portland — Boston
8h 50m
including layover
Find flight
from$99
19:05 — 07:33
+1 day
19:05 — 20:32 UA1972 United Airlines
Phoenix — Los Angeles
2h 23m stop
22:55 — 07:33 UA2210 United Airlines
Los Angeles — Boston
9h 28m
including layover
Find flight
from$132
19:06 — 07:33
+1 day
18:50 — 20:17 UA609 United Airlines
Phoenix — Los Angeles
2h 22m stop
22:50 — 07:28 UA2210 United Airlines
Los Angeles — Boston
9h 27m
including layover
Find flight
from$136
20:19 — 07:50
+1 day
18:47 — 20:23 UA5619 United Airlines
Phoenix — Los Angeles
1h 20m stop
22:43 — 07:18 UA2210 United Airlines
Los Angeles — Boston
8h 31m
including layover
Find flight
from$130
21:46 — 08:39
+1 day
21:46 — 04:25 NK2324 Spirit Airlines
Phoenix — Detroit
2h 30m stop
06:55 — 08:39 NK2149 Spirit Airlines
Detroit — Boston
7h 53m
including layover
Find flight
from$77
23:49 — 11:31
+1 day
23:49 — 06:30 NK1734 Spirit Airlines
Phoenix — Detroit
3h 12m stop
09:42 — 11:31 NK1196 Spirit Airlines
Detroit — Boston
8h 42m
including layover
Find flight
from$93
23:59 — 10:37
+1 day
23:59 — 05:02 SY610 Sun Country Airlines
Phoenix — Minneapolis
1h 52m stop
06:54 — 10:37 SY251 Sun Country Airlines
Minneapolis — Boston
7h 38m
including layover
Find flight
from$116
*Departure and arrival times - local. Updated on June 4, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Phoenix to Boston depends on and how to choose the most interesting flight option for you.

Distance between Phoenix and Boston is 3694 miles. Time difference between the cities is 2h. Airplanes depart 06:00 to 23:59 from 5 Phoenix airports and arrive 06:00 to 23:59 to 4 Boston airports. Average flight time is 11h 40m.

  • The fastest flight 6h 45m
  • Average flight time 11h 40m
  • The earliest flight 06:00
  • The latest flight 23:59
  • Distance 2296 ml

The cheapest months to travel to Boston are june (from 103 $), august (from 116 $), may (from 117 $).

The most expensive months are january (from 223 $), february (from 222 $), november (from 173 $).

What is the lowest airfare Phoenix to Boston?

The cheapest plane ticket found by our users is $77. This airfare is for economy class on one-way NK2324 flight by Spirit Airlines for June 29, 2025 which leaves Sky Harbor Intl in Phoenix at 21:46 am and arrives at Boston Logan at 08:39.

Economy class
$77
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Business class
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First class
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Popular Airlines on the Route

The flight Phoenix — Boston is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 31 departures per week at the price of from $ 99 . And the most expensive tickets are offered by United Airlines airline - from $ 443.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 326 flights with layovers on the route. The fastest connecting flight is UA2461 by United Airlines takes 6h 45m and the cheapest is NK2324 by Spirit Airlines for $77.

  • AS - Alaska Airlines
    from $99
    Find
  • F9 - Frontier Airlines
    from $102
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  • SY - Sun Country Airlines
    from $116
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  • HA - Hawaiian Airlines
    from $94
    Find
  • UA - United Airlines
    from $130
    Find
  • NK - Spirit Airlines
    from $77
    Find
  • G4 - Allegiant Air
    from $87
    Find
See more connecting flights

Airports

You can fly from Phoenix to Boston from 5 airports (Williams Gateway, Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal).

Phoenix airports

  • Williams Gateway-AZA
    from $90
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  • Sky Harbor Intl-PHX
    from $77
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  • Phoenix-Deer Valley-DVT
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  • Luke AFB-LUF
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  • Scottsdale Municipal-SCF
    Find

Boston airports

  • Boston City Heliport-JBC
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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