Which airports can I use when flying from Boise to Flagstaff?

Flights from Boise to Flagstaff usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Flagstaff Pulliam (FLG).

What cabin classes can I book on flights from Boise to Flagstaff?

Two cabin classes are available on flights from Boise to Flagstaff: • Economy Class • First Class

Which airports do connecting flights from Boise to Flagstaff pass through?

Most connecting flights from Boise to Flagstaff pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Boise to Flagstaff?

Yes. Flexible dates can save you up to 46% on flights from Boise to Flagstaff. Wednesday is the cheapest departure day at $465 round-trip on average, while Monday is the most expensive at $856, a difference of $391. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Boise to Flagstaff?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Boise to Flagstaff changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $312 to $1,547. That means the highest observed fare was about 5x higher than the lowest one.

What is the time difference between Boise and Flagstaff?

Flagstaff is 1 hour behind Boise (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Flagstaff Pulliam Airport (FLG)?

Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include: • Budget • Alamo • Hertz • Dollar • Enterprise Rent-A-Car

How much should I expect to pay for a Boise to Flagstaff flight?

Round-trip flights from Boise to Flagstaff range from $469 to $741, with an average of $640 over the past 12 months. Anything below $469 counts as a good deal.

How much is a round-trip flight from Boise to Flagstaff?

Round-trip flights from Boise to Flagstaff typically range from $469 to $741. The lowest price found in the past 5 days was $322, on American Airlines.

Which airline is the cheapest to fly from Boise to Flagstaff?

American Airlines ($322) offered the cheapest round-trip ticket from Boise to Flagstaff in the last 5 days.

What is the cheapest layover airport when flying from Boise to Flagstaff?

Flights via Phoenix Sky Harbor Intl (PHX) offer the most affordable fares, with an average round-trip price of $618. Based on KAYAK data over the past 3 months.

When flying from Boise to Flagstaff which airport offers the shortest layover?

Phoenix Sky Harbor Intl (PHX) had the shortest average connection time for Boise to Flagstaff layovers at 3h 09m over the past 3 months.

$322 CHEAP FLIGHTS from Boise to Flagstaff (BOI - FLG)

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Cheapest round-trip

$322

Typical prices: $469-$741

American Airlines

Tue 11/13Thu 11/15

BOI - FLG • 1 stop

When to travel

March

Cheapest • 27% price drop

February

Most popular

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Flight Deals

Cheap Flights from Boise to Flagstaff (BOI-FLG)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Boise to Flagstaff

Fri, Nov 13 - Sun, Nov 15

2:03 pm - 6:35 pmBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

4h 32m1 stop Phoenix Sky Harbor Intl

7:05 pm - 11:59 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

4h 54m1 stop Phoenix Sky Harbor Intl

$322American Airlines

Thu, Nov 12 - Sun, Nov 15

6:06 am - 12:10 pmBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

6h 04m1 stop Phoenix Sky Harbor Intl

7:05 pm - 11:59 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

4h 54m1 stop Phoenix Sky Harbor Intl

$322American Airlines

Thu, Nov 5 - Thu, Nov 12

6:06 am - 10:45 amBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

4h 39m1 stop Phoenix Sky Harbor Intl

7:05 pm - 11:59 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

4h 54m1 stop Phoenix Sky Harbor Intl

$322American Airlines

Thu, Nov 5 - Mon, Nov 9

6:14 pm - 11:43 pmBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

5h 29m1 stop Phoenix Sky Harbor Intl

12:41 pm - 7:24 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

6h 43m1 stop Phoenix Sky Harbor Intl

$429American Airlines

Fri, Jan 15 - Mon, Jan 18

7:29 am - 12:12 pmBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

4h 43m1 stop Phoenix Sky Harbor Intl

11:13 am - 4:04 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

4h 51m1 stop Phoenix Sky Harbor Intl

$496American Airlines

Thu, Nov 5 - Sun, Nov 8

6:14 pm - 11:43 pmBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

5h 29m1 stop Phoenix Sky Harbor Intl

7:05 pm - 11:59 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

4h 54m1 stop Phoenix Sky Harbor Intl

$520American Airlines

Mon, Nov 2 - Mon, Nov 9

2:03 pm - 6:35 pmBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

4h 32m1 stop Phoenix Sky Harbor Intl

12:41 pm - 7:24 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

6h 43m1 stop Phoenix Sky Harbor Intl

$578American Airlines

Mon, Oct 19 - Fri, Oct 23

5:29 pm - 9:23 pmBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

4h 54m1 stop Phoenix Sky Harbor Intl

11:52 am - 4:59 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

4h 07m1 stop Phoenix Sky Harbor Intl

$772American Airlines

Thu, Nov 12 - Sun, Nov 15

6:06 am - 10:45 amBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

4h 39m1 stop Phoenix Sky Harbor Intl

12:41 pm - 10:42 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

10h 01m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$910American Airlines

Fri, Nov 13 - Sun, Nov 15

6:06 am - 10:45 amBOI Boise Air Term. Gowen Fld-FLG Flagstaff Pulliam

4h 39m1 stop Phoenix Sky Harbor Intl

12:41 pm - 10:42 pmFLG Flagstaff Pulliam-BOI Boise Air Term. Gowen Fld

10h 01m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$961American Airlines

Booking Insights

Price, demand and travel trends for Boise to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Boise to Flagstaff? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Flagstaff departing in november.

Find deals

Low season	November
High season	February
Cheapest flight	$322

Round-trip flight from Boise to Flagstaff

When to book flights from Boise to Flagstaff

Are your dates flexible? Find out the best times to travel from Boise to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Boise to Flagstaff?
Two cabin classes are available on flights from Boise to Flagstaff:

• Economy Class
• First Class
Do I need a passport to fly from Boise to Flagstaff?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Boise to Flagstaff flight?
Round-trip flights from Boise to Flagstaff range from $469 to $741, with an average of $640 over the past 12 months. Anything below $469 counts as a good deal.
Have flight prices from Boise to Flagstaff changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $312 to $1,547. That means the highest observed fare was about 5x higher than the lowest one.
What car rental options are available at Flagstaff Pulliam Airport (FLG)?
Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

• Budget
• Alamo
• Hertz
• Dollar
• Enterprise Rent-A-Car
Which airports can I use when flying from Boise to Flagstaff?
Flights from Boise to Flagstaff usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Flagstaff Pulliam (FLG).
Which airports do connecting flights from Boise to Flagstaff pass through?
Most connecting flights from Boise to Flagstaff pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Boise to Flagstaff?
Yes. Flexible dates can save you up to 46% on flights from Boise to Flagstaff. Wednesday is the cheapest departure day at $465 round-trip on average, while Monday is the most expensive at $856, a difference of $391.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Boise and Flagstaff?
Flagstaff is 1 hour behind Boise (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $465, about $391 less than Monday fares (46% savings) based on the last 12 months.
If you can choose when to travel, plan your Boise to Flagstaff trip for March. Fares historically average $465 round-trip in that month - typically $390 less than the most expensive month, which is June (based on the last 12 months).

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$322 Find Cheap Flights from Boise to Flagstaff - Compare and Save

Everything you should know

Cheap Flights from Boise to Flagstaff (BOI-FLG)

Recent round-trip flight deals from Boise to Flagstaff

Recent one-way flight deals from Boise to Flagstaff

Price, demand and travel trends for Boise to Flagstaff flights

How much is a round-trip flight from Boise to Flagstaff?

Which airline is the cheapest to fly from Boise to Flagstaff?

What is the cheapest layover airport when flying from Boise to Flagstaff?

When flying from Boise to Flagstaff which airport offers the shortest layover?

Key details for Boise to Flagstaff flights

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Cheapest flight

When to book flights from Boise to Flagstaff

Your Boise to Flagstaff flight questions, answered

Your guide to booking Boise to Flagstaff flights

More options for your flight from Boise to Flagstaff

Complete your trip to Flagstaff with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boise to Flagstaff

Find direct flights to and from Boise and Flagstaff

Flights from domestic origins to Flagstaff

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