$121+ Cheap flights from Tempe, AZ to Boston (BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BOS
Feb 14 — Feb 211
1 adult, Economy
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Find cheap flights from Tempe to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Tempe to Boston Logan Intl are usually found in January or February, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Tempe to Boston
Keep the following information in mind while searching for Tempe to Boston flight deals. Data was last updated January 15, 2026.
Round-trip from | $175 (Kiwi.com) |
|---|---|
One-way from | $121 (United Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $229 |
Find flight deals from Tempe to Boston
Cheapest flights from Tempe to BostonExplore the most affordable flight options available from Tempe to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.
Explore the most affordable flight options available from Tempe to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 am
PHX
- BOS
1 stop16h 29m
Frontier
Wed 2/256:00 am
BOS
- PHX
2 stops28h 12m
Frontier
Deal found 1/13![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:00 am
PHX
- BOS
1 stop17h 13m
Frontier
Sun 2/226:00 am
BOS
- PHX
1 stop11h 27m
Frontier
Deal found 1/15![Frontier logo]()
$175
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:40 pm
PHX
- BOS
Nonstop4h 47m
Delta
Sun 2/225:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Deal found 1/14![Delta logo]()
$177
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:28 pm
PHX
- BOS
Nonstop4h 47m
American Airlines
Sun 2/226:15 am
BOS
- PHX
Nonstop6h 06m
American Airlines
Deal found 1/15![American Airlines logo]()
$178
This Priceline deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:48 pm
PHX
- BOS
1 stop8h 25m
Frontier
Thu 2/2611:45 am
BOS
- PHX
1 stop9h 54m
Frontier
Deal found 1/13![Frontier logo]()
$180
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:58 pm
PHX
- BOS
Nonstop4h 57m
Delta
Sun 3/15:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Deal found 1/14![Delta logo]()
$182
This Priceline deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:48 pm
PHX
- BOS
1 stop8h 25m
Multiple Airlines
Tue 2/245:10 pm
BOS
- PHX
Nonstop6h 00m
Multiple Airlines
Deal found 1/13![Multiple Airlines logo]()
$184
This Super.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:25 pm
PHX
- BOS
Nonstop4h 35m
JetBlue
Mon 3/25:10 pm
BOS
- PHX
Nonstop6h 00m
JetBlue
Deal found 1/13![JetBlue logo]()
$185
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:15 pm
PHX
- BOS
1 stop9h 45m
Delta
Mon 2/235:15 pm
BOS
- PHX
Nonstop6h 05m
Delta
Deal found 1/14![Delta logo]()
$187
This JetBlue deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:25 pm
PHX
- BOS
Nonstop4h 35m
JetBlue
Sun 3/15:10 pm
BOS
- PHX
Nonstop6h 00m
JetBlue
Deal found 1/13![JetBlue logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
PHX
- BOS
1 stop17h 13m
Frontier
Mon 3/26:00 am
BOS
- PHX
2 stops19h 59m
Frontier
Deal found 1/13![Frontier logo]()
$189
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1611:58 pm
PHX
- BOS
Nonstop4h 57m
Delta
Thu 2/266:25 pm
BOS
- PHX
1 stop7h 46m
Delta
Deal found 1/14![Delta logo]()
$192
Cheapflights Fare Finder
Customize your flight search to find flights from Tempe 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, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Tempe to Boston that are best for you.
Fly from
Tempe
Fly to
Boston
Route
Depart
Return
Price
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Mon 2/16
11:58 pm-6:55 am
Nonstop4h 57m
Boston Logan Intl
Wed 2/25
8:15 am-12:28 pm
Nonstop6h 13m
$182
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Thu 2/19
6:15 pm-6:00 am
1 stop9h 45m
Boston Logan Intl
Mon 2/23
5:15 pm-9:20 pm
Nonstop6h 05m
$187
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Wed 2/18
12:59 am-10:51 am
1 stop7h 52m
Boston Logan Intl
Sun 2/22
8:15 am-12:28 pm
Nonstop6h 13m
$187
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sat 2/14
1:55 pm-1:09 am
1 stop9h 14m
Boston Logan Intl
Sun 2/22
5:15 pm-9:20 pm
Nonstop6h 05m
$187
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Wed 3/18
12:45 pm-8:28 pm
Nonstop4h 43m
Boston Logan Intl
Tue 3/24
8:35 am-11:35 am
Nonstop6h 00m
$207
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Thu 3/5
6:15 pm-6:00 am
1 stop9h 45m
Boston Logan Intl
Sun 3/8
5:50 pm-8:53 pm
Nonstop6h 03m
$217
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Tue 6/9
2:55 pm-1:09 am
1 stop7h 14m
Boston Logan Intl
Tue 6/16
6:00 am-10:56 am
1 stop7h 56m
$221
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Thu 2/19
6:15 pm-6:00 am
1 stop9h 45m
Boston Logan Intl
Tue 2/24
3:15 pm-9:17 pm
1 stop8h 02m
$222
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Sun 3/8
10:33 pm-6:20 am
Nonstop4h 47m
Boston Logan Intl
Fri 3/13
5:50 pm-8:53 pm
Nonstop6h 03m
$222
PhoenixBoston
PHX - BOS
PHXBOS
Phoenix Sky Harbor Intl
Thu 2/5
6:20 pm-6:05 am
1 stop9h 45m
Boston Logan Intl
Sun 2/8
8:20 am-12:33 pm
Nonstop6h 13m
$227
Showing 1-10 of 22 results
Best time to book a flight from Tempe to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Tempe with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Tempe to Boston
How far ahead should I book a flight from Tempe to Boston?
Use this chart to determine the optimal time to book a round-trip flight from Tempe to Boston. Price data was last updated on January 9, 2026.
The best time to book flights from Tempe to Boston is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Tempe to Boston?
Currently, January is the cheapest month in which you can book a flight from Tempe to Boston (average of $117). Flying from Tempe to Boston in July is currently the most expensive (average of $231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from TM9 to BOS?
Find hourly flight availability from Tempe to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 15, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from Tempe to Boston by exploring options for tickets in the evening.
What is the cheapest day to fly from Tempe to Boston?
Use this chart to determine the cheapest time to fly round-trip from Tempe to Boston. Price data was last updated on January 10, 2026.
Travelers seeking maximum savings on their Tempe to Boston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Tempe to Boston
Explore weekly flight availability from Tempe to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 15, 2026.
The most flights from TM9 to BOS are scheduled on a Thursday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated January 15, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Tempe to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Tempe to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsCambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Tempe to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Tempe to Boston
Discover the top 8 airlines that operate flights from Tempe to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$183 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$82 | Average$196 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$126 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$298 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$334 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$180 | Average$601 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$302 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$236 | Average$383 | FlexibilityNo cancel fee | On-time71% |