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Flagstaff

$241+ Cheap flights from Boston to Flagstaff (BOS - FLG)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FLG
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Boston to Flagstaff

Cheapest flights from Boston to Flagstaff
Explore the most affordable flight options available from Boston to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/149:19 amBOS - FLG
1 stop8h 15mAmerican Airlines
Thu 12/189:43 amFLG - BOS
1 stop8h 27mAmerican Airlines
Deal found 11/11$406
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/147:30 amBOS - FLG
2 stops10h 04mAmerican Airlines
Wed 12/2410:19 amFLG - BOS
1 stop7h 51mAmerican Airlines
Deal found 11/11$416
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/96:30 amBOS - FLG
2 stops11h 04mAmerican Airlines
Tue 12/1611:18 amFLG - BOS
2 stops9h 25mAmerican Airlines
Deal found 11/11$421
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 12/114:52 pmBOS - FLG
1 stop8h 50mAmerican Airlines
Wed 12/171:37 pmFLG - BOS
1 stop7h 23mAmerican Airlines
Deal found 11/11$456
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 12/184:14 pmBOS - FLG
1 stop9h 38mAmerican Airlines
Thu 12/257:09 amFLG - BOS
1 stop7h 21mAmerican Airlines
Deal found 11/11$551
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Mon 12/226:40 amBOS - FLG
1 stop8h 00mAmerican Airlines
Thu 12/257:09 amFLG - BOS
1 stop7h 21mAmerican Airlines
Deal found 11/12$606
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Sun 12/212:32 pmBOS - FLG
2 stops11h 20mAmerican Airlines
Tue 12/3010:19 amFLG - BOS
1 stop7h 51mAmerican Airlines
Deal found 11/12$616

Cheap flight deals from Boston to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$406
(American Airlines)

One-way from

$241
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$535
Provider with most accurate pricing for Boston Logan Intl-Flagstaff Pulliam flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Flagstaff Pulliam flights.
Search Deals
From Boston Logan Intl to Flagstaff Pulliam
Search Deals
One-way flight from Boston Logan Intl to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Flagstaff 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 November 13, 2025.
Use the filters below to find and compare flights from Boston to Flagstaff that are best for you.

Fly from

Boston

Fly to

Flagstaff

Route

Depart

Return

Price

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Sun 12/14

9:19 am-3:34 pm

1 stop8h 15m

Flagstaff Pulliam

Thu 12/18

9:43 am-8:10 pm

1 stop8h 27m

$406

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Sun 12/14

9:19 am-3:34 pm

1 stop8h 15m

Flagstaff Pulliam

Wed 12/24

12:30 pm-9:20 pm

1 stop6h 50m

$406

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Tue 1/13

8:50 am-5:31 pm

1 stop10h 41m

Flagstaff Pulliam

Wed 1/14

12:38 pm-11:12 pm

1 stop8h 34m

$406

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Wed 2/4

6:00 am-5:31 pm

1 stop13h 31m

Flagstaff Pulliam

Tue 2/10

7:24 am-8:32 pm

1 stop11h 08m

$412

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Tue 12/9

6:10 am-1:07 pm

1 stop8h 57m

Flagstaff Pulliam

Tue 12/16

11:18 am-11:00 pm

2 stops9h 42m

$416

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Fri 12/12

6:41 am-3:34 pm

1 stop10h 53m

Flagstaff Pulliam

Wed 12/17

1:37 pm-11:00 pm

1 stop7h 23m

$456

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Thu 12/11

4:52 pm-11:42 pm

1 stop8h 50m

Flagstaff Pulliam

Wed 12/17

1:37 pm-11:00 pm

1 stop7h 23m

$456

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Sun 3/1

2:20 pm-11:56 pm

2 stops11h 36m

$241

BostonFlagstaff

BOS - FLG

BOSFLG

Boston Logan Intl

Mon 12/22

4:14 pm-11:52 pm

1 stop9h 38m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Compare providers for flights from Boston to Flagstaff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Flagstaff in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Flagstaff flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Flagstaff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Flagstaff flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Flagstaff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Boston 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.

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. 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 Flagstaff. Reviews last updated November 13, 2025.
Peruse reviews from past customers who have flown with American Airlines from Boston to Flagstaff to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Food

6.4

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Food

6.4

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Boston to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Flagstaff?

    A quick flight from Boston to Flagstaff can take about 8h 15m. American Airlines provides one of the quickest options available for as low as $406. The distance between Boston and Flagstaff is about 2223 mi.

  • What is the cheapest airline to fly from Boston to Flagstaff round-trip?

    Our cheapest airline available from Boston to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $435 on this airline. Users have found that American Airlines is 29% cheaper than the other options available to this destination.

  • Can I find deals for flights from Boston to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Boston to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Flagstaff.

  • Can I find deals for business class flights from Boston to Flagstaff?

    Yes. Cheapflights offers flight deals from Boston to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

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Top airline flying from Boston to Flagstaff

Discover the top airline that operate flights from Boston to Flagstaff. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$435Average$592FlexibilityNo cancel feeOn-time71%

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