How do I get Price Alerts for flights from Idaho to International Falls?

Search flight deals from Idaho to International Falls . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Idaho to International Falls with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Idaho to Falls Intl Airport?

Prices for flights from Idaho to Falls Intl Airport are updated daily.

How old do you have to be to fly from Idaho to Falls Intl 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 Falls Intl Airport.

What documentation or ID do you need to fly to Falls Intl Airport?

The required travel and health documents for your Falls Intl 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 Falls Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$515 Cheap Flights from Idaho to International Falls in 2025/26

1 adult

0 bags

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Find the cheapest flights from Idaho to International Falls

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 10:40 amBOI-INL

26h 15m2 stops

3:45 pm - 8:55 pmINL-BOI

6h 10m1 stop

$515Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

7:25 am - 10:40 amBOI-INL

26h 15m2 stops

11:17 am - 6:28 pmINL-BOI

8h 11m2 stops

$520Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

5:35 am - 2:40 pmBOI-INL

8h 05m1 stop

10:59 am - 8:20 pmINL-BOI

10h 21m2 stops

$522Delta

Find Deal

Sat, Dec 6 - Tue, Dec 9

5:50 am - 2:40 pmBOI-INL

7h 50m2 stops

10:59 am - 10:16 pmINL-BOI

12h 17m2 stops

$563Delta

Find Deal

Sat, Dec 6 - Tue, Dec 9

5:35 am - 2:40 pmBOI-INL

8h 05m1 stop

10:59 am - 2:18 pmINL-BOI

28h 19m1 stop

$699Delta

Find Deal

Sat, Dec 6 - Tue, Dec 9

5:20 am - 10:40 amBOI-INL

28h 20m1 stop

3:45 pm - 8:55 pmINL-BOI

6h 10m1 stop

$705Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

Delta flights from Idaho to International Falls

Our best Delta deals on Idaho to International Falls flight tickets

Delta

Jan 20

BOI7:25 amBoise Air Term. Gowen Fld

26h 15m

2 stops

INL10:40 amFalls Intl

Jan 24

INL3:45 pmFalls Intl

6h 10m

1 stop

BOI8:55 pmBoise Air Term. Gowen Fld

$515

Find similar

Delta

Jan 20

BOI7:25 amBoise Air Term. Gowen Fld

26h 15m

2 stops

INL10:40 amFalls Intl

Jan 24

INL11:17 amFalls Intl

8h 11m

2 stops

BOI6:28 pmBoise Air Term. Gowen Fld

$520

Find similar

Delta

Dec 6

BOI5:35 amBoise Air Term. Gowen Fld

8h 05m

1 stop

INL2:40 pmFalls Intl

Dec 9

INL10:59 amFalls Intl

10h 21m

2 stops

BOI8:20 pmBoise Air Term. Gowen Fld

$522

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to International Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseInternational Falls

BOI - INL

BOIINL

Boise Air Term. Gowen Fld

Tue 1/20

7:25 am-10:40 am

2 stops26h 15m

Falls Intl

Sat 1/24

3:45 pm-8:55 pm

1 stop6h 10m

$515

BoiseInternational Falls

BOI - INL

BOIINL

Boise Air Term. Gowen Fld

Tue 1/20

7:25 am-10:40 am

2 stops26h 15m

Falls Intl

Sat 1/24

11:17 am-6:28 pm

2 stops8h 11m

$520

BoiseInternational Falls

BOI - INL

BOIINL

Boise Air Term. Gowen Fld

Sat 12/6

5:35 am-2:40 pm

1 stop8h 05m

Falls Intl

Tue 12/9

10:59 am-8:20 pm

2 stops10h 21m

$522

BoiseInternational Falls

BOI - INL

BOIINL

Boise Air Term. Gowen Fld

Sat 12/6

5:50 am-2:40 pm

2 stops7h 50m

Falls Intl

Tue 12/9

10:59 am-10:16 pm

2 stops12h 17m

$563

BoiseInternational Falls

BOI - INL

BOIINL

Boise Air Term. Gowen Fld

Sat 12/6

5:35 am-2:40 pm

1 stop8h 05m

Falls Intl

Tue 12/9

10:59 am-2:18 pm

1 stop28h 19m

$699

BoiseInternational Falls

BOI - INL

BOIINL

Boise Air Term. Gowen Fld

Tue 1/20

5:20 am-10:40 am

1 stop28h 20m

Falls Intl

Sat 1/24

3:45 pm-8:55 pm

1 stop6h 10m

$705

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Idaho to International Falls flight deals and tips

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

Direct flights	None

There are no direct flights from Idaho to International Falls. There are no popular flight routes from Idaho to International Falls.

Search flight deals

When did momondo last update prices for flights from Idaho to Falls Intl Airport?
Prices for flights from Idaho to Falls Intl Airport are updated daily.
How old do you have to be to fly from Idaho to Falls Intl 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 Falls Intl Airport.
What documentation or ID do you need to fly to Falls Intl Airport?
The required travel and health documents for your Falls Intl 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 Falls Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Idaho to International Falls?
Search flight deals from Idaho to International Falls. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Idaho to International Falls with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to International Falls from Idaho.

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

Flights from Idaho to International Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho to International Falls?

momondo helps you find the best flight between Idaho and International Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to International Falls, momondo offers a useful price alert feature which will track prices for flights to International Falls from Idaho and alert you when they change.

An easier way to manage your International Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Idaho to International Falls from $515

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to International Falls departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Idaho to International Falls

Cheap round-trip flights

Delta flights from Idaho to International Falls

Our best Delta deals on Idaho to International Falls flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to International Falls that are best for you.

Cheap Idaho to International Falls flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Idaho to Falls Intl Airport?

How old do you have to be to fly from Idaho to Falls Intl Airport?

What documentation or ID do you need to fly to Falls Intl Airport?

How do I get Price Alerts for flights from Idaho to International Falls?

How can I save money on flights from Idaho to International Falls with momondo?

How does momondo find its flight prices?

Why use momondo?

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

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

How can momondo help me find flights from Idaho to International Falls?

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

An easier way to manage your International Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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