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Cheap flights from Idaho to Flagstaff from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Flagstaff departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Flagstaff

Cheap round-trip flights

American Airlines Logo
6:37 am - 1:00 pmBOI-FLG
6h 23m1 stop
American Airlines Logo
7:15 pm - 11:37 pmFLG-BOI
4h 22m1 stop
$386American Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
American Airlines Logo
2:24 pm - 8:49 pmBOI-FLG
6h 25m1 stop
American Airlines Logo
4:08 pm - 10:15 pmFLG-BOI
6h 07m1 stop
$406American Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
6:34 am - 12:50 pmGEG-FLG
6h 16m1 stop
American Airlines Logo
6:20 pm - 11:16 pmFLG-GEG
4h 56m1 stop
$406American Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
American Airlines Logo
2:16 pm - 6:35 pmBOI-FLG
4h 19m1 stop
American Airlines Logo
12:50 pm - 7:57 pmFLG-BOI
7h 07m1 stop
$426American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
2:17 pm - 6:30 pmBOI-FLG
4h 13m1 stop
American Airlines Logo
6:42 am - 1:15 pmFLG-BOI
6h 33m1 stop
$436American Airlines
Find Deal
Sun, Feb 22 - Tue, Mar 3
American Airlines Logo
5:14 pm - 10:37 pmBOI-FLG
6h 23m1 stop
American Airlines Logo
5:40 am - 1:24 pmFLG-BOI
6h 44m1 stop
$456American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
3:55 pm - 11:34 pmGEG-FLG
6h 39m1 stop
American Airlines Logo
6:42 am - 12:57 pmFLG-GEG
7h 15m1 stop
$456American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
6:40 am - 9:46 amBOI-FLG
4h 06m1 stop
American Airlines Logo
7:45 am - 1:46 pmFLG-BOI
6h 01m1 stop
$466American Airlines
Find Deal
Sun, Oct 19 - Fri, Nov 14
American Airlines Logo
2:16 pm - 9:25 amBOI-FLG
19h 09m1 stop
American Airlines Logo
7:05 pm - 1:46 pmFLG-BOI
18h 41m1 stop
$536American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Alaska Airlines Logo
9:00 am - 5:50 pmGEG-FLG
8h 50m2 stops
Alaska Airlines Logo
10:17 am - 8:13 pmFLG-GEG
9h 56m2 stops
$3,349Alaska Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 10

American Airlines flights from Idaho to Flagstaff

Our best American Airlines deals on Idaho to Flagstaff flight tickets
American Airlines
Nov 18
BOI6:37 amBoise Air Term. Gowen Fld
6h 23m
1 stop
FLG1:00 pmFlagstaff Pulliam
Nov 25
FLG7:15 pmFlagstaff Pulliam
4h 22m
1 stop
BOI11:37 pmBoise Air Term. Gowen Fld
$386
Find similar
American Airlines
Oct 22
GEG6:34 amSpokane
6h 16m
1 stop
FLG12:50 pmFlagstaff Pulliam
Oct 26
FLG6:20 pmFlagstaff Pulliam
4h 56m
1 stop
GEG11:16 pmSpokane
$406
Find similar
American Airlines
Nov 14
BOI2:16 pmBoise Air Term. Gowen Fld
4h 19m
1 stop
FLG6:35 pmFlagstaff Pulliam
Nov 18
FLG12:50 pmFlagstaff Pulliam
7h 07m
1 stop
BOI7:57 pmBoise Air Term. Gowen Fld
$426
Find similar

Alaska Airlines flights from Idaho to Flagstaff

Our best Alaska Airlines deals on Idaho to Flagstaff flight tickets
Alaska Airlines
Oct 7
BOI12:22 pmBoise Air Term. Gowen Fld
6h 35m
1 stop
FLG5:57 pmFlagstaff Pulliam
Oct 11
FLG10:17 amFlagstaff Pulliam
6h 19m
1 stop
BOI5:36 pmBoise Air Term. Gowen Fld
$2,222
Find similar
Alaska Airlines
Oct 6
GEG9:00 amSpokane
8h 50m
2 stops
FLG5:50 pmFlagstaff Pulliam
Oct 10
FLG10:17 amFlagstaff Pulliam
9h 56m
2 stops
GEG8:13 pmSpokane
$3,349
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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, momondo users made 832,500 searches. Data last updated September 23, 2025.
Use the filters below to find and compare flights from Idaho to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Tue 11/18

6:37 am-1:00 pm

1 stop6h 23m

Flagstaff Pulliam

Tue 11/25

7:15 pm-11:37 pm

1 stop4h 22m

$386

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Fri 2/6

2:24 pm-8:49 pm

1 stop6h 25m

Flagstaff Pulliam

Mon 2/9

4:08 pm-10:15 pm

1 stop6h 07m

$406

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Wed 10/22

6:34 am-12:50 pm

1 stop6h 16m

Flagstaff Pulliam

Sun 10/26

6:20 pm-11:16 pm

1 stop4h 56m

$406

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Fri 11/14

2:16 pm-6:35 pm

1 stop4h 19m

Flagstaff Pulliam

Tue 11/18

12:50 pm-7:57 pm

1 stop7h 07m

$426

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Sun 2/22

2:17 pm-6:30 pm

1 stop4h 13m

Flagstaff Pulliam

Tue 3/3

6:42 am-1:15 pm

1 stop6h 33m

$436

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Tue 3/10

5:14 pm-10:37 pm

1 stop6h 23m

Flagstaff Pulliam

Wed 3/11

5:40 am-1:24 pm

1 stop6h 44m

$456

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Tue 3/3

3:55 pm-11:34 pm

1 stop6h 39m

Flagstaff Pulliam

Wed 3/4

6:42 am-12:57 pm

1 stop7h 15m

$456

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Sun 10/19

6:40 am-9:46 am

1 stop4h 06m

Flagstaff Pulliam

Fri 11/14

7:45 am-1:46 pm

1 stop6h 01m

$466

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Fri 11/14

2:16 pm-9:25 am

1 stop19h 09m

Flagstaff Pulliam

Sun 11/16

7:05 pm-1:46 pm

1 stop18h 41m

$536

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Mon 10/6

9:00 am-5:50 pm

2 stops8h 50m

Flagstaff Pulliam

Fri 10/10

10:17 am-8:13 pm

2 stops9h 56m

$3,349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Flagstaff from

How to get the cheapest flight ticket from Idaho to Flagstaff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Flagstaff?

According to our data, Monday is the cheapest day to fly to Flagstaff from Idaho. The lowest ticket price found for a Monday departure recently was $628. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $722. These prices are subject to change though, so be sure to set up a Price Alert for flights to Flagstaff.

What is the cheapest time of day to depart on your flight to Flagstaff?

The cheapest time of day to fly to Flagstaff is in the morning when flights can be purchased for as low as $613. Flights to Flagstaff are more costly at noon, with an average ticket price of $660. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Idaho to Flagstaff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Flagstaff

Direct flights

None
There are no direct flights from Idaho to Flagstaff. There are no popular flight routes from Idaho to Flagstaff.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Flagstaff Pulliam Airport?

    Prices for flights from Idaho to Flagstaff Pulliam Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Flagstaff Pulliam Airport?

  • How old do you have to be to fly from Idaho to Flagstaff Pulliam Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Flagstaff Pulliam Airport.

  • What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

    The required travel and health documents for your Flagstaff Pulliam Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Flagstaff Pulliam Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Flagstaff

Compare and see reviews for airlines that fly from Idaho to Flagstaff with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $385Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Flagstaff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Flagstaff for you.

Can I find flights from Idaho to Flagstaff with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to Flagstaff flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to Flagstaff?

Once you have performed a search for Idaho to Flagstaff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to Flagstaff right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Flagstaff from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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