Southwest Airlines Boston to Phoenix Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Southwest Airlines flights from Boston to Phoenix. Compare airline ticket prices and book air tickets starting from $207 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Southwest Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — Phoenix (AZ) by Southwest Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $207, two-way – $355.

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Cheap Flights from Boston to Phoenix by Southwest Airlines

Look at the list of plane tickets for the most connecting flights by Southwest Airlines, their prices start from $207. There’re no direct flights. The fastest connecting flight – 7h 55m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $207 Find flight	6:50 am Boston Logan	11:50 am Phoenix Sky Harbor Intl	8h 0m layover 1h 0m - Atlanta	Southwest Airlines	WN555 WN2333
from $261 Find flight	7:30 am Boston Logan	12:35 pm Phoenix Sky Harbor Intl	8h 5m layover 1h 35m - Lake Saint Louis	Southwest Airlines	WN2177 WN1688
from $261 Find flight	9:05 am Boston Logan	2:00 pm Phoenix Sky Harbor Intl	7h 55m layover 1h 30m - Baltimore	Southwest Airlines	WN277 WN2326
from $261 Find flight	12:15 pm Boston Logan	5:30 pm Phoenix Sky Harbor Intl	8h 15m layover 1h 55m - Chicago	Southwest Airlines	WN1027 WN1447
from $291 Find flight	9:00 am Boston Logan	1:55 pm Phoenix Sky Harbor Intl	7h 55m layover 1h 15m - Denver	Southwest Airlines	WN2443 WN206
from $291 Find flight	10:45 am Boston Logan	4:00 pm Phoenix Sky Harbor Intl	8h 15m layover 1h 55m - North Kansas City	Southwest Airlines	WN250 WN398
from $322 Find flight	2:50 pm Boston Logan	7:50 pm Phoenix Sky Harbor Intl	8h 0m layover 1h 40m - Columbus	Southwest Airlines	WN2162 WN2519
from $324 Find flight	4:10 pm Boston Logan	9:15 pm Phoenix Sky Harbor Intl	8h 5m layover 1h 40m - Chicago	Southwest Airlines	WN1668 WN222
from $334 Find flight	12:05 pm Boston Logan	6:05 pm Phoenix Sky Harbor Intl	9h 0m layover 2h 5m - Atlanta	Southwest Airlines	WN931 WN2062

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 03/14/2025

Southwest Airlines Flight Schedule Boston to Phoenix

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:45 am — 4:00 pm	10:45 am — 1:15 pm WN250 Southwest Airlines Boston — North Kansas City 1h 55m stop 3:10 pm — 4:00 pm WN398 Southwest Airlines North Kansas City — Phoenix	8h 15m including layover	Find flight from$291
12:05 pm — 6:05 pm	12:05 pm — 2:55 pm WN931 Southwest Airlines Boston — Atlanta 2h 5m stop 5:00 pm — 6:05 pm WN2062 Southwest Airlines Atlanta — Phoenix	9h including layover	Find flight from$334
12:15 pm — 5:30 pm	12:15 pm — 1:55 pm WN1027 Southwest Airlines Boston — Chicago 1h 55m stop 3:50 pm — 5:30 pm WN1447 Southwest Airlines Chicago — Phoenix	8h 15m including layover	Find flight from$261
2:50 pm — 7:50 pm	2:50 pm — 5:00 pm WN2162 Southwest Airlines Boston — Columbus 1h 40m stop 6:40 pm — 7:50 pm WN2519 Southwest Airlines Columbus — Phoenix	8h including layover	Find flight from$322
4:10 pm — 9:15 pm	4:10 pm — 5:50 pm WN1668 Southwest Airlines Boston — Chicago 1h 40m stop 7:30 pm — 9:15 pm WN222 Southwest Airlines Chicago — Phoenix	8h 5m including layover	Find flight from$324
6:50 am — 11:50 am	6:50 am — 9:45 am WN555 Southwest Airlines Boston — Atlanta 1h stop 10:45 am — 11:50 am WN2333 Southwest Airlines Atlanta — Phoenix	8h including layover	Find flight from$207
7:30 am — 12:35 pm	7:30 am — 9:40 am WN2177 Southwest Airlines Boston — Lake Saint Louis 1h 35m stop 11:15 am — 12:35 pm WN1688 Southwest Airlines Lake Saint Louis — Phoenix	8h 5m including layover	Find flight from$261
9:00 am — 1:55 pm	9:00 am — 11:45 am WN2443 Southwest Airlines Boston — Denver 1h 15m stop 1:00 pm — 1:55 pm WN206 Southwest Airlines Denver — Phoenix	7h 55m including layover	Find flight from$291
9:05 am — 2:00 pm	9:05 am — 10:35 am WN277 Southwest Airlines Boston — Baltimore 1h 30m stop 12:05 pm — 2:00 pm WN2326 Southwest Airlines Baltimore — Phoenix	7h 55m including layover	Find flight from$261

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 03/14/2025

Flight Information

There are 10 flights by Southwest Airlines from Boston to Phoenix every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway.

Departures start from 10:45 am to 9:05 am. Nonstop flight is 7h 55m. The time difference between Boston and Phoenix is 2h.

The fastest flight 7h 55m
Average flight time 8h 5m
The earliest flight 10:45 am
The latest flight 9:05 am
Distance 2296 ml

The cheapest flight by Southwest Airlines that our users were able to find is $207. This airfare is economy class on one-way WN555 flight for October 3, 2018 leaving Logan in Boston at 6:50 am, it includes all taxes and additional fees.

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Southwest Airlines Airplanes on the Route

List of the most popular Southwest Airlines airplanes flying from Boston to Phoenix:

Other Popular Airlines on the Route

Besides Southwest Airlines there are other 9 airline carriers between Boston and Phoenix. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to Phoenix.

Nonstop flights

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

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $162

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F9 - Frontier Airlines

from $75

Find
PD - Porter Airlines

from $238

Find
SY - Sun Country Airlines

from $136

Find
UA - United Airlines

from $171

Find
LX - SWISS International Air Lines

from $6915

Find
NK - Spirit Airlines

from $144

Find
G4 - Allegiant Air

from $157

Find
TS - Air Transat

from $383

Find

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