Menu

Cheap flights from Boise to Flagstaff (BOI - FLG)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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

BOI - FLG
Price
$175 - $441
FLG
Temperature
50 - 95 °F
FLG
Rainfall
0.1 - 0.7 inches

Popular in

January

High demand for flights, 32% potential price rise

Cheapest in

July

Best time to find cheap flights, 41% potential price drop

Round-trip from

$175

From Boise to Flagstaff

One-way from

$158

One-way flight from Boise to Flagstaff

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 Boise to Flagstaff?

Users have found that flying from Boise to Flagstaff on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 28% on flights from Boise to Flagstaff compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $382. For sooner than that we have options available in the next 3 days from $466.

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

It’s typically best to fly out from Boise to Flagstaff in the morning. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Boise to Flagstaff in December, January 2021

The best prices found for BOI to FLG flights for December, January
27 Dec - 3 Jan
$291pp
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 Dec - 13 Dec
$306pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
27 Dec - 3 Jan
$336pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Boise to Flagstaff 2021 flight deals

Cheap flights to Flagstaff from Boise found for this year
27 Dec - 3 Jan
$291pp
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 Dec - 13 Dec
$306pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
27 Dec - 3 Jan
$336pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Last minute flights from Boise to Flagstaff

Late deals on round-trip flights to Flagstaff from Boise, departing today and this week
11 Dec - 13 Dec
$306pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
7 Dec - 9 Dec
$356pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
7 Dec - 9 Dec
$376pp
BOI
Boise Air Term. Gowen Fld
United Airlines
 
1 STOP
FLG
Flagstaff Pulliam
FLG
Flagstaff Pulliam
United Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

One-way flights to Flagstaff from Boise

The cheapest one-way flights from Boise to Flagstaff
2:00 am - 8:41 am
United Airlines
1 Stop
6h 41m
BOI - FLG
United Airlines
$158
United
3:47 am - 8:41 am
United Airlines
2 Stops
28h 54m
BOI - FLG
United Airlines
$278
United

Related info for your journey

Useful info, stats and facts about Boise to Flagstaff flights.

Flight FAQs

From Boise to Flagstaff

Are flight prices decreasing from Boise 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 Boise 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.

Which airlines flying from Boise Air Term. Gowen Fld to Flagstaff Pulliam have flexible changes 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 is one of the carriers where you may find flexible change 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 $300 on Cheapflights?

Yes, there are multiple flights from Boise to Flagstaff for under $300. The cheapest flight booked recently is on American Airlines for just $228, but on average you can expect to pay $554.

Are there nonstop flights from Boise to Flagstaff for under $200 on Cheapflights?

There are no nonstop flights from Boise to Flagstaff, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Boise to Flagstaff for under $400?

There are currently 7+ open flights from Boise to Flagstaff within the next 7 days for less than $400.

Does it rain more in Boise or Flagstaff?

In Boise, there will be greater rainfall in Boise compared to Flagstaff over the next 14 days.

Is Boise weather warmer or cooler than Flagstaff?

You can imagine temperatures to be in the 95 °F range in July. The weather in Flagstaff is generally hotter than Boise's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Boise to Flagstaff?

Departing from Boise to Flagstaff will take you 6h 24m. Both multi-stop and nonstop flights can be found to your destination and back.

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

Currently priced at $228, American Airlines will fly you from Boise to Flagstaff and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $306. Users have found that American Airlines is 23% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $158. United Airlines is not the only option available. At the moment, American Airlines is another option, for $272.

Alternative routes for Boise to Flagstaff

Destination information for Flagstaff

Things to know before you go. Useful info for your trip from Boise to Flagstaff
Average temperature for December in Flagstaff
50.0 °F
Avg rainfall for December in Flagstaff
0.3 ″

Airports servicing Boise

Airports servicing Flagstaff

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