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Cheap flights from Idaho to Buffalo from $206

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 Buffalo departing on 9/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:26 pm - 8:47 pmBOI  Boise Air Term. Gowen Fld-BUF Buffalo
6h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
6:30 am - 11:30 amBUF  Buffalo-BOI Boise Air Term. Gowen Fld
7h 00m1 stop Chicago O'Hare Intl
$367United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
5:00 am - 4:43 pmBOI  Boise Air Term. Gowen Fld-BUF Buffalo
9h 43m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:30 am - 11:30 amBUF  Buffalo-BOI Boise Air Term. Gowen Fld
7h 00m1 stop Chicago O'Hare Intl
$372United Airlines
Sat, Oct 24 - Wed, Oct 28
Delta Logo
10:50 pm - 11:10 amGEG  Spokane-BUF Buffalo
9h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:05 am - 11:28 amBUF  Buffalo-GEG Spokane
8h 23m1 stop Atlanta Hartsfield-Jackson
$383Delta
Sun, Sep 27 - Wed, Sep 30
Delta Logo
7:30 pm - 10:26 amGEG  Spokane-BUF Buffalo
11h 56m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
Delta Logo
7:25 pm - 10:54 pmBUF  Buffalo-GEG Spokane
6h 29m1 stop Minneapolis St Paul
$388Delta
Sun, Sep 27 - Wed, Sep 30
American Airlines Logo
1:50 pm - 10:59 pmBOI  Boise Air Term. Gowen Fld-BUF Buffalo
7h 09m1 stop Dallas/Fort Worth
American Airlines Logo
8:00 am - 2:33 pmBUF  Buffalo-BOI Boise Air Term. Gowen Fld
8h 33m1 stop Chicago O'Hare Intl
$393American Airlines
Sat, Oct 3 - Mon, Oct 12
American Airlines Logo
3:24 pm - 11:59 pmBOI  Boise Air Term. Gowen Fld-BUF Buffalo
6h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 2:33 pmBUF  Buffalo-BOI Boise Air Term. Gowen Fld
8h 33m1 stop Chicago O'Hare Intl
$411American Airlines
Tue, Oct 6 - Sat, Oct 10
Southwest Logo
7:45 pm - 8:25 amBOI  Boise Air Term. Gowen Fld-BUF Buffalo
10h 40m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
Southwest Logo
2:00 pm - 11:10 pmBUF  Buffalo-BOI Boise Air Term. Gowen Fld
11h 10m2 stops Chicago Midway Las Vegas Harry Reid Intl
$411Southwest
Mon, Oct 5 - Tue, Oct 13
Southwest Logo
6:00 am - 3:15 pmGEG  Spokane-BUF Buffalo
6h 15m1 stop Chicago Midway
Southwest Logo
7:10 pm - 10:45 pmBUF  Buffalo-GEG Spokane
6h 35m1 stop Chicago Midway
$415Southwest
Fri, Sep 11 - Mon, Sep 14
Alaska Airlines Logo
5:21 pm - 10:18 amGEG  Spokane-BUF Buffalo
13h 57m2 stops Seattle/Tacoma Intl Philadelphia
Alaska Airlines Logo
5:37 am - 10:38 pmBUF  Buffalo-GEG Spokane
20h 01m2 stops Washington, D.C. Reagan-National Los Angeles
$802Alaska Airlines
Tue, Sep 15 - Sun, Sep 20
Alaska Airlines Logo
3:05 pm - 10:18 amGEG  Spokane-BUF Buffalo
16h 13m3 stops Portland Seattle/Tacoma Intl Philadelphia
Alaska Airlines Logo
7:59 am - 5:52 pmBUF  Buffalo-GEG Spokane
12h 53m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
$1,778Alaska Airlines
Wed, Sep 16 - Sat, Sep 26

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American Airlines flights from Idaho to Buffalo

Our best American Airlines deals on Idaho to Buffalo flight tickets
American Airlines
Oct 3
BOI1:50 pmBoise Air Term. Gowen Fld
7h 09m
1 stop
BUF10:59 pmBuffalo
Oct 12
BUF8:00 amBuffalo
8h 33m
1 stop
BOI2:33 pmBoise Air Term. Gowen Fld
$393
American Airlines
Oct 2
GEG6:00 amSpokane
12h 30m
2 stops
BUF9:30 pmBuffalo
Oct 13
BUF8:00 amBuffalo
6h 46m
1 stop
GEG11:46 amSpokane
$421
American Airlines
Sep 1
BOI12:12 pmBoise Air Term. Gowen Fld
8h 49m
1 stop
BUF11:01 pmBuffalo
Sep 12
BUF7:59 amBuffalo
8h 32m
1 stop
BOI2:31 pmBoise Air Term. Gowen Fld
$434

Alaska Airlines flights from Idaho to Buffalo

Our best Alaska Airlines deals on Idaho to Buffalo flight tickets
Alaska Airlines
Jan 12
IDA6:15 amIdaho Falls Fanning Field
9h 47m
2 stops
BUF6:02 pmBuffalo
Jan 16
BUF11:24 amBuffalo
13h 15m
2 stops
IDA10:39 pmIdaho Falls Fanning Field
$669
Alaska Airlines
Aug 14
GEG7:41 pmSpokane
10h 58m
2 stops
BUF9:39 amBuffalo
Aug 17
BUF1:03 pmBuffalo
12h 56m
2 stops
GEG10:59 pmSpokane
$1,073
Alaska Airlines
Aug 21
GEG5:12 amSpokane
15h 50m
3 stops
BUF12:02 amBuffalo
Aug 24
BUF5:00 amBuffalo
20h 38m
2 stops
GEG10:38 pmSpokane
$1,843

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Buffalo 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 August 11, 2026.
Use the filters below to find and compare flights from Idaho to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBuffalo

BOI Boise Air Term. Gowen Fld - BUF Buffalo

BOIBUF

Boise Air Term. Gowen Fld

Sat 10/24

12:26 pm-8:47 pm

1 stop6h 21m

Buffalo

Wed 10/28

6:30 am-11:30 am

1 stop7h 00m

$367

BoiseBuffalo

BOI Boise Air Term. Gowen Fld - BUF Buffalo

BOIBUF

Boise Air Term. Gowen Fld

Sat 10/24

5:00 am-4:43 pm

2 stops9h 43m

Buffalo

Wed 10/28

6:30 am-11:30 am

1 stop7h 00m

$372

SpokaneBuffalo

GEG Spokane - BUF Buffalo

GEGBUF

Spokane

Sun 9/27

10:50 pm-11:10 am

1 stop9h 20m

Buffalo

Wed 9/30

6:05 am-11:28 am

1 stop8h 23m

$383

SpokaneBuffalo

GEG Spokane - BUF Buffalo

GEGBUF

Spokane

Sun 9/27

7:30 pm-10:26 am

2 stops11h 56m

Buffalo

Wed 9/30

7:25 pm-10:54 pm

1 stop6h 29m

$388

BoiseBuffalo

BOI Boise Air Term. Gowen Fld - BUF Buffalo

BOIBUF

Boise Air Term. Gowen Fld

Sat 10/3

1:50 pm-10:59 pm

1 stop7h 09m

Buffalo

Mon 10/12

8:00 am-2:33 pm

1 stop8h 33m

$393

BoiseBuffalo

BOI Boise Air Term. Gowen Fld - BUF Buffalo

BOIBUF

Boise Air Term. Gowen Fld

Tue 10/6

3:24 pm-11:59 pm

1 stop6h 35m

Buffalo

Sat 10/10

8:00 am-2:33 pm

1 stop8h 33m

$411

BoiseBuffalo

BOI Boise Air Term. Gowen Fld - BUF Buffalo

BOIBUF

Boise Air Term. Gowen Fld

Mon 10/5

7:45 pm-8:25 am

2 stops10h 40m

Buffalo

Tue 10/13

2:00 pm-11:10 pm

2 stops11h 10m

$411
Quickest round-trip

SpokaneBuffalo

GEG Spokane - BUF Buffalo

GEGBUF

Spokane

Fri 9/11

6:00 am-3:15 pm

1 stop6h 15m

Buffalo

Mon 9/14

7:10 pm-10:45 pm

1 stop6h 35m

$415

SpokaneBuffalo

GEG Spokane - BUF Buffalo

GEGBUF

Spokane

Tue 9/15

5:21 pm-10:18 am

2 stops13h 57m

Buffalo

Sun 9/20

5:37 am-10:38 pm

2 stops20h 01m

$802

SpokaneBuffalo

GEG Spokane - BUF Buffalo

GEGBUF

Spokane

Wed 9/16

3:05 pm-10:18 am

3 stops16h 13m

Buffalo

Sat 9/26

7:59 am-5:52 pm

2 stops12h 53m

$1,778

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 Buffalo from

How to get the cheapest flight ticket from Idaho to Buffalo

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 month to fly to Buffalo?

If you aren’t able to travel during the month of January, then book flights to Buffalo from Idaho during October instead. Flights to Buffalo in October, while not as cheap as those in January, still average around $333.

Can stopping save me money on Idaho to Buffalo flights?

You could potentially save up to 33% on your flight if you consider stops on a Idaho to Buffalo flight.

Cheap Idaho to Buffalo flight deals and tips

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

Fastest flight time

5h 53m

Direct flights

None
The fastest flight from Idaho to Buffalo takes 5h 53m
There are no direct flights from Idaho to Buffalo. There are no popular flight routes from Idaho to Buffalo.
Search flight deals

Frequently asked questions about flying from Idaho to Buffalo

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

    Prices for flights from Idaho to Buffalo Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Buffalo Airport.

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

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Buffalo

Compare and see reviews for airlines that fly from Idaho to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $432Free CancellationRating
7.1
11,903 reviews
Search American Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
Angola

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Buffalo. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Buffalo from Idaho with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from Idaho.

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

Price alerts on flights to Buffalo from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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