Cheap flights from Boston to Flagstaff (BOS - FLG)

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The best prices from Boston Logan Intl to Flagstaff Pulliam are usually found in August or January, booked 23 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Home North America USA Arizona Flagstaff Cheap flights from Boston to Flagstaff

How to find the cheapest flight from
Boston (BOS) to Flagstaff (FLG)

All the information you need to plan the best BOS to FLG flight in 2021: compare Boston to Flagstaff flight prices with the expected peak season, weather and rainfall in Flagstaff.
BOS - FLG
Price
$246 - $526
FLG
Temperature
32 - 71.6 °F
FLG
Precipitation
0.4 - 2.7 inches

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

August

Best time to find cheap flights, 40% potential price drop

Average price

$416

Average for round-trip flights in September 2021

Round-trip from

£246

From Boston Logan Intl to Flagstaff Pulliam

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Flagstaff?

Monday is generally a great day to depart. Flying on this day could help you save up to 53%.

How far in advance should I book a flight from Boston to Flagstaff?

Travelers have found it’s best to book a flight 24 days in advance to save up to 94% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Flagstaff 1-2 weeks in advance for as low as $433, or $773 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to Flagstaff?

Flights from Boston to Flagstaff lean towards being more expensive in December. Prices are generally better when you fly from Boston to Flagstaff in August, with the cheapest ticket starting at $127.

When is the cheapest time to fly from Boston to Flagstaff (BOS - FLG)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from Boston to Flagstaff by exploring options for tickets in the evening.

Cheap flights from Boston to Flagstaff in September, October 2021

The best prices found for BOS to FLG flights for September, October
23 Oct - 27 Oct
$390pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOS
Boston Logan Intl
25 Oct - 30 Oct
$398pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
   
2 STOPS
BOS
Boston Logan Intl
25 Oct - 30 Oct
$399pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston Logan Intl to Flagstaff 2021 flight deals

Cheap flights to Flagstaff from Boston found for this year
6 Nov - 13 Nov
$390pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Nov - 9 Nov
$393pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
   
2 STOPS
BOS
Boston Logan Intl
1 Nov - 10 Nov
$394pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
   
2 STOPS
BOS
Boston Logan Intl

Last minute flights from Boston to Flagstaff

Late deals on round-trip flights to Flagstaff from Boston, departing today and this week
5 Oct - 19 Oct
$512pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
   
2 STOPS
BOS
Boston Logan Intl
5 Oct - 19 Oct
$528pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOS
Boston Logan Intl
7 Oct - 19 Oct
$536pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Flagstaff Pulliam from Boston

The cheapest one-way flights from Boston to Flagstaff
1:00 am - 6:09 am
American Airlines
3 Stops
33h 09m
BOS - FLG
American Airlines
$403
4:00 am - 4:12 pm
United Airlines
3 Stops
14h 12m
BOS - FLG
United Airlines
$426
United
1:55 pm - 5:08 pm
Multiple Airlines
3 Stops
30h 13m
BOS - FLG
Multiple Airlines
$468
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Flagstaff</span> flights.

Flight FAQs

From Boston to Flagstaff

Which airlines flying from Boston Logan Intl to Flagstaff Pulliam have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to Flagstaff Pulliam have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Major Airline are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Are flight prices decreasing from Boston to Flagstaff due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Flagstaff for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Boston to Flagstaff for under $400 on Cheapflights?

Yes, there are multiple flights from Boston to Flagstaff for under $400. The cheapest flight booked recently is on United Airlines for just $390, but on average you can expect to pay $406.

Are there last-minute flights available from Boston to Flagstaff for under $600?

There are currently 20+ open flights from Boston to Flagstaff within the next 7 days for less than $600.

What are the cheapest airlines flying from Boston to Flagstaff round-trip?

Our cheapest airline available from Boston to Flagstaff is United Airlines. Our recent data shows that you can find tickets from as low as $390 on this airline. Additional options worth looking into are American Airlines and Major Airline, starting at $397 and $407 round-trip. Users have found that United Airlines is 4% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Boston to Flagstaff one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $203. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Boston to Flagstaff for a low price.

What are the cheapest flights from Boston to Flagstaff?

Looking for the cheapest flight from Boston to Flagstaff? While on average our users pay $992, our data indicates the cheapest price to be $137. The most popular route (Boston Logan Intl - Flagstaff Pulliam), is priced around $390.

What are the most popular airlines that fly from Boston to Flagstaff?

Major Airline, American Airlines and United Airlines are the most popular airlines when flying from Boston to Flagstaff.

Related searches

Flights to Flagstaff (FLG) from Boston (BOS)
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Other flights from Boston

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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Flagstaff, AZ

Do I need a COVID test to fly to Flagstaff from Boston?

Information is based on travel restrictions for travel to Flagstaff Pulliam within the United States

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Flagstaff Pulliam.

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Flagstaff Pulliam.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Flagstaff Pulliam.

Do I need a test to fly back to Boston from Flagstaff?

Returning to Boston Logan Intl from Flagstaff Pulliam

COVID-19 testing requirements
Visitors from Flagstaff Pulliam must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Flagstaff Pulliam are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Flagstaff, AZ

Destination information for Flagstaff

Things to know before you go - useful duration and weather info for your trip from Boston to Flagstaff.
Average temperature for September in Flagstaff
86.0 °F
Avg rainfall for September in Flagstaff
0.6 ″

Airports servicing Boston

Boston (BOS)

Airports servicing Flagstaff

Flagstaff (FLG)

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Check out other popular destinations found by fellow travelers in 2021.
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