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Cheap flights from Idaho to Flagstaff from $235

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 12/6. 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

Enter your travel dates to find the best prices.
American Airlines Logo
6:15 am - 12:45 pmGEG-FLG
5h 30m1 stop
American Airlines Logo
5:30 pm - 11:12 pmFLG-GEG
6h 42m1 stop
$376American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
11:36 am - 5:31 pmBOI-FLG
6h 55m1 stop
American Airlines Logo
5:40 am - 11:04 amFLG-BOI
4h 24m1 stop
$456American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:39 am - 3:34 pmBOI-FLG
8h 55m1 stop
American Airlines Logo
11:20 am - 7:58 pmFLG-BOI
8h 38m1 stop
$563American Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
American Airlines Logo
5:25 pm - 11:43 pmBOI-FLG
6h 18m1 stop
American Airlines Logo
10:36 am - 5:54 pmFLG-BOI
7h 18m1 stop
$601American Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
2:18 pm - 5:31 pmBOI-FLG
4h 13m1 stop
American Airlines Logo
5:40 am - 9:15 pmFLG-BOI
14h 35m2 stops
$635American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
12:55 pm - 12:45 pmGEG-FLG
22h 50m2 stops
American Airlines Logo
5:30 pm - 11:12 pmFLG-GEG
6h 42m1 stop
$669American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
1:44 pm - 10:37 pmBOI-FLG
9h 53m2 stops
American Airlines Logo
5:40 am - 1:24 pmFLG-BOI
6h 44m1 stop
$720American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:39 am - 10:43 amBOI-FLG
4h 04m1 stop
American Airlines Logo
12:24 pm - 10:23 pmFLG-BOI
9h 59m2 stops
$805American Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
Alaska Airlines Logo
11:48 am - 6:45 pmBOI-FLG
6h 57m1 stop
Alaska Airlines Logo
10:36 am - 4:50 pmFLG-BOI
6h 14m1 stop
$2,222Alaska Airlines
Find Deal
Sat, Nov 22 - Wed, Nov 26
Alaska Airlines Logo
12:32 pm - 3:34 pmGEG-FLG
26h 02m2 stops
Alaska Airlines Logo
4:04 pm - 12:18 amFLG-GEG
9h 14m2 stops
$3,221Alaska Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30

American Airlines flights from Idaho to Flagstaff

Our best American Airlines deals on Idaho to Flagstaff flight tickets
American Airlines
Mar 3
GEG6:15 amSpokane
5h 30m
1 stop
FLG12:45 pmFlagstaff Pulliam
Mar 4
FLG5:30 pmFlagstaff Pulliam
6h 42m
1 stop
GEG11:12 pmSpokane
$376
Find similar
American Airlines
Mar 10
BOI11:36 amBoise Air Term. Gowen Fld
6h 55m
1 stop
FLG5:31 pmFlagstaff Pulliam
Mar 11
FLG5:40 amFlagstaff Pulliam
4h 24m
1 stop
BOI11:04 amBoise Air Term. Gowen Fld
$456
Find similar
American Airlines
Dec 9
BOI6:39 amBoise Air Term. Gowen Fld
8h 55m
1 stop
FLG3:34 pmFlagstaff Pulliam
Dec 12
FLG11:20 amFlagstaff Pulliam
8h 38m
1 stop
BOI7:58 pmBoise Air Term. Gowen Fld
$563
Find similar

Alaska Airlines flights from Idaho to Flagstaff

Our best Alaska Airlines deals on Idaho to Flagstaff flight tickets
Alaska Airlines
Nov 22
BOI11:48 amBoise Air Term. Gowen Fld
6h 57m
1 stop
FLG6:45 pmFlagstaff Pulliam
Nov 26
FLG10:36 amFlagstaff Pulliam
6h 14m
1 stop
BOI4:50 pmBoise Air Term. Gowen Fld
$2,222
Find similar
Alaska Airlines
Nov 27
GEG12:32 pmSpokane
26h 02m
2 stops
FLG3:34 pmFlagstaff Pulliam
Nov 30
FLG4:04 pmFlagstaff Pulliam
9h 14m
2 stops
GEG12:18 amSpokane
$3,221
Find similar
Alaska Airlines
Nov 23
GEG5:30 amSpokane
12h 15m
2 stops
FLG6:45 pmFlagstaff Pulliam
Nov 27
FLG7:45 amFlagstaff Pulliam
10h 08m
2 stops
GEG4:53 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 November 10, 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

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Tue 3/3

6:15 am-12:45 pm

1 stop5h 30m

Flagstaff Pulliam

Wed 3/4

5:30 pm-11:12 pm

1 stop6h 42m

$376

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Tue 3/10

11:36 am-5:31 pm

1 stop6h 55m

Flagstaff Pulliam

Wed 3/11

5:40 am-11:04 am

1 stop4h 24m

$456

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Tue 12/9

6:39 am-3:34 pm

1 stop8h 55m

Flagstaff Pulliam

Fri 12/12

11:20 am-7:58 pm

1 stop8h 38m

$563

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Fri 11/21

5:25 pm-11:43 pm

1 stop6h 18m

Flagstaff Pulliam

Mon 11/24

10:36 am-5:54 pm

1 stop7h 18m

$601

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Tue 3/10

2:18 pm-5:31 pm

1 stop4h 13m

Flagstaff Pulliam

Wed 3/11

5:40 am-9:15 pm

2 stops14h 35m

$635

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Tue 3/3

12:55 pm-12:45 pm

2 stops22h 50m

Flagstaff Pulliam

Wed 3/4

5:30 pm-11:12 pm

1 stop6h 42m

$669

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Tue 3/10

1:44 pm-10:37 pm

2 stops9h 53m

Flagstaff Pulliam

Wed 3/11

5:40 am-1:24 pm

1 stop6h 44m

$720

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Tue 12/9

6:39 am-10:43 am

1 stop4h 04m

Flagstaff Pulliam

Fri 12/12

12:24 pm-10:23 pm

2 stops9h 59m

$805

BoiseFlagstaff

BOI - FLG

BOIFLG

Boise Air Term. Gowen Fld

Sat 11/22

11:48 am-6:45 pm

1 stop6h 57m

Flagstaff Pulliam

Wed 11/26

10:36 am-4:50 pm

1 stop6h 14m

$2,222

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Thu 11/27

12:32 pm-3:34 pm

2 stops26h 02m

Flagstaff Pulliam

Sun 11/30

4:04 pm-12:18 am

2 stops9h 14m

$3,221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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
11,047 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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