Cheap flights from Boise to Flagstaff (BOI - FLG)

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How to find the cheapest flight from
Boise (BOI) to Flagstaff (FLG)

All the information you need to plan the best BOI to FLG flight in 2022: compare Boise to Flagstaff flight prices with the expected peak season, weather and rainfall in Flagstaff.
BOI - FLG
Price
$325 - $780
FLG
Temperature
32 - 71.6 °F
FLG
Rainfall
0.4 - 2.7 inches

Popular in

March

High demand for flights, 34% potential price rise

Cheapest in

September

Best time to find cheap flights, 37% potential price drop

Round-trip from

$325

From Boise Air Term. Gowen Fld to Flagstaff Pulliam

One-way from

$189

One-way flight from Boise Air Term. Gowen Fld 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 month to fly from Boise to Flagstaff?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to Flagstaff. Flights to Flagstaff from Boise in September are about $519 on average during September, but can be found for as low as $235.

When is the cheapest time to fly from Boise to Flagstaff (BOI - FLG)?

When flying from Boise to Flagstaff, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 42% versus a flight at noon.

What is the cheapest day to fly round-trip from Boise to Flagstaff?

Wednesday flights are generally found to be more expensive for flights from Boise to Flagstaff. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Flagstaff.

Cheap flights from Boise to Flagstaff in July, August 2022

The best prices found for BOI to FLG flights for July, August
25 Aug - 28 Aug
$375pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
11 Aug - 16 Aug
$381pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
11 Aug - 16 Aug
$388pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Boise Air Term. Gowen Fld to Flagstaff 2022 flight deals

Cheap flights to Flagstaff from Boise found for this year
25 Aug - 28 Aug
$375pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
11 Aug - 16 Aug
$381pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
11 Aug - 16 Aug
$388pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Cheap Alaska Airlines flights from Boise to Flagstaff

8 Sep - 11 Sep
$606pp
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
Alaska Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
11 Aug - 16 Aug
$814pp
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
Alaska Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Cheap American Airlines flights from Boise to Flagstaff

25 Aug - 28 Aug
$375pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
11 Aug - 16 Aug
$381pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
21 Jul - 24 Jul
$420pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

One-way flights to Flagstaff Pulliam from Boise

The cheapest one-way flights from Boise to Flagstaff
3:09 am - 5:50 am
American Airlines
1 Stop
3h 41m
BOI - FLG
American Airlines
3:00 am - 2:21 pm
American Airlines
2 Stops
12h 21m
BOI - FLG
American Airlines

Related info for your journey

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

Flight FAQs

From Boise to Flagstaff

Which airlines flying from Boise Air Term. Gowen Fld to Flagstaff Pulliam have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boise Air Term. Gowen Fld to Flagstaff Pulliam have new flexible policies in place due to COVID-19. American Airlines and United Airlines 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.

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

Yes, there are multiple flights from Boise to Flagstaff for under $400. The cheapest flight booked recently is on American Airlines for just $375, but on average you can expect to pay $669.

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

Cheapflights users have booked flights from Boise to Flagstaff round-trip from $375. Other airlines that can offer you cheap pricing are United Airlines, from $600, and Alaska Airlines, from $606. American Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from Boise to Flagstaff?

While on average a flight from Boise to Flagstaff is generally $440, our data shows the cheapest flight currently is $337. When looking at the most popular route, (Boise Air Term. Gowen Fld - Flagstaff Pulliam), you can expect to pay $388 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Flagstaff, AZ

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

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

Most visitors from Boise Air Term. Gowen Fld need to provide a negative COVID-19 test result and/or quarantine to enter Flagstaff Pulliam.

COVID-19 testing requirements
Visitors from Boise Air Term. Gowen Fld are not required to present a negative COVID-19 PCR test or antigen result upon entering Flagstaff Pulliam.

Quarantine requirements
Visitors from Boise Air Term. Gowen Fld are not required to quarantine after entering Flagstaff Pulliam.

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

Returning to Boise Air Term. Gowen Fld from Flagstaff Pulliam

COVID-19 testing requirements
Visitors from Flagstaff Pulliam are not required to present a negative COVID-19 PCR test or antigen result upon entering Boise Air Term. Gowen Fld.

Quarantine requirements
Visitors from Flagstaff Pulliam are not required to quarantine after entering Boise Air Term. Gowen Fld.

Hide COVID Travel Restrictions for Flagstaff, AZ

Alternative routes for Boise to Flagstaff

See prices for flight routes from nearby airports that may be better suited for you.
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