In terms of precipitation, rainfall in Niagara Falls ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara Falls when rainfall is around 2.0 in.

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the most popular airlines that fly from Boise to Niagara Falls?

When booking a flight from Boise to Niagara Falls, you may want to consider flying on Delta, Alaska Airlines or United Airlines as they are the most popular for this route.

What airport do you fly from for flights from Boise to Niagara Falls?

For a flight from Boise to Niagara Falls, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city. Air Term. Gowen Fld is the only Boise airport and it handles 0 outbound flights to Niagara Falls per day. 3 airlines have flights to Niagara Falls from Boise Air Term. Gowen Fld on a regular basis.

Can I find deals for flights from Boise to Niagara Falls that include hotel bookings?

Yes. In addition to deals on Boise to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boise to Niagara Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Niagara Falls.

Can I find deals for business class flights from Boise to Niagara Falls?

Yes. Cheapflights offers flight deals from Boise to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$149+ Flights from Boise to Niagara Falls, ON

Q: How much does it cost to fly round-trip from Boise to Niagara Falls?

Airfare is below average for this route at the moment. Boise to Niagara Falls flights typically cost between $448 and $600 in January. The cheapest round-trip price found within the last 3 days was $333 on Multiple Airlines (Jan 30-Feb 6).

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Cheap flight deals from Boise to Niagara Falls

Cheapest flights from Boise to Niagara Falls
Explore the most affordable flight options available from Boise to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Wed 12/3112:20 pmBOI - YYZ

1 stop9h 39mUnited Airlines

Fri 1/93:30 pmYYZ - BOI

1 stop9h 27mUnited Airlines

Deal found 12/15

$525

Fri 12/265:30 amBOI - YYZ

2 stops12h 54mDelta

Fri 1/26:00 amYYZ - BOI

1 stop10h 18mDelta

Deal found 12/16

$617

Fri 12/265:00 amBOI - YYZ

1 stop8h 02mUnited Airlines

Fri 1/26:50 amYYZ - BOI

1 stop18h 09mUnited Airlines

Deal found 12/15

$696

Best flights from Boise to Niagara Falls
Discover carefully curated flight deals from Boise to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Wed 1/147:59 pmBOI - YYZ

2 stops21h 37mMultiple Airlines

Wed 1/214:45 pmYYZ - BOI

1 stop8h 16mMultiple Airlines

Deal found 12/15

$333

Fri 1/91:55 pmBOI - YYZ

1 stop23h 40mAlaska Airlines

Fri 1/164:45 pmYYZ - BOI

1 stop8h 16mAlaska Airlines

Deal found 12/16

$350

Wed 1/145:30 amBOI - YYZ

2 stops10h 23mDelta

Wed 1/216:30 amYYZ - BOI

1 stop9h 04mDelta

Deal found 12/15

$353

Fri 1/308:58 pmBOI - YYZ

1 stop7h 49mMultiple Airlines

Fri 2/68:00 pmYYZ - BOI

1 stop22h 57mMultiple Airlines

Deal found 12/16

$333

Wed 1/146:23 amBOI - YYZ

1 stop7h 12mAlaska Airlines

Wed 1/214:45 pmYYZ - BOI

1 stop9h 14mAlaska Airlines

Deal found 12/15

$351

Thu 1/296:23 amBOI - YYZ

1 stop7h 12mMultiple Airlines

Thu 2/51:30 pmYYZ - BOI

2 stops24h 18mMultiple Airlines

Deal found 12/15

$344

Sat 2/286:28 amBOI - YYZ

1 stop7h 07mAlaska Airlines

Wed 3/44:45 pmYYZ - BOI

2 stops17h 28mAlaska Airlines

Deal found 12/16

$353

Fri 1/91:55 pmBOI - YYZ

1 stop23h 40mMultiple Airlines

Fri 1/1612:30 pmYYZ - BOI

2 stops30h 27mMultiple Airlines

Deal found 12/16

$350

Sun 1/186:23 amBOI - YYZ

1 stop7h 12mAlaska Airlines

Wed 1/214:45 pmYYZ - BOI

1 stop8h 16mAlaska Airlines

Deal found 12/14

$353

Last-minute flights from Boise to Niagara Falls
Discover last-minute flight deals from Boise to Niagara Falls. Data last updated December 16, 2025 and is based on user searches.

Wed 12/3112:20 pmBOI - YYZ

1 stop9h 39mUnited Airlines

Fri 1/93:30 pmYYZ - BOI

1 stop9h 27mUnited Airlines

Deal found 12/15

$525

Fri 1/91:55 pmBOI - YYZ

1 stop23h 40mAlaska Airlines

Fri 1/164:45 pmYYZ - BOI

1 stop9h 14mAlaska Airlines

Deal found 12/16

$350

Fri 1/91:55 pmBOI - YYZ

1 stop23h 40mMultiple Airlines

Fri 1/1612:30 pmYYZ - BOI

2 stops30h 27mMultiple Airlines

Deal found 12/16

$355

Fri 1/96:10 amBOI - YYZ

2 stops15h 49mUnited Airlines

Fri 1/167:40 pmYYZ - BOI

2 stops16h 26mUnited Airlines

Deal found 12/16

$380

Wed 1/146:23 amBOI - YYZ

1 stop7h 12mAlaska Airlines

Wed 1/214:45 pmYYZ - BOI

1 stop9h 14mAlaska Airlines

Deal found 12/15

$351

Wed 1/145:30 amBOI - YYZ

2 stops10h 23mDelta

Wed 1/216:30 amYYZ - BOI

1 stop9h 04mDelta

Deal found 12/15

$353

Wed 1/148:10 amBOI - YYZ

2 stops9h 35mUnited Airlines

Wed 1/2111:00 amYYZ - BOI

2 stops12h 52mUnited Airlines

Deal found 12/15

$443

Sun 1/188:15 amBOI - YYZ

1 stop9h 30mUnited Airlines

Wed 1/217:30 amYYZ - BOI

2 stops12h 37mUnited Airlines

Deal found 12/14

$364

Thu 1/296:23 amBOI - YYZ

1 stop7h 12mMultiple Airlines

Thu 2/51:30 pmYYZ - BOI

2 stops24h 18mMultiple Airlines

Deal found 12/15

$344

Thu 1/293:18 pmBOI - YYZ

1 stop17h 35mAmerican Airlines

Thu 2/56:14 amYYZ - BOI

1 stop8h 54mAmerican Airlines

Deal found 12/15

$354

Fri 1/308:58 pmBOI - YYZ

1 stop7h 49mMultiple Airlines

Fri 2/68:00 pmYYZ - BOI

2 stops21h 10mMultiple Airlines

Deal found 12/16

$333

One-way flights from Boise to Niagara Falls
Search for one-way flight options from Boise to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Thu 2/125:20 amBOI - YYZ

1 stop8h 39mDelta

Deal found 12/16

$149

Fri 2/131:23 pmBOI - YYZ

1 stop21h 09mAmerican Airlines

Deal found 12/15

$155

Thu 2/1212:28 pmBOI - YYZ

3 stops47h 52mMultiple Airlines

Deal found 12/16

$178

Fri 2/136:28 amBOI - YYZ

3 stops15h 10mMultiple Airlines

Deal found 12/15

$183

Mon 1/59:46 pmBOI - YYZ

3 stops44h 25mMultiple Airlines

Deal found 12/16

$187

Wed 12/241:27 pmBOI - YYZ

1 stop21h 44mAmerican Airlines

Deal found 12/15

$236

Wed 12/2412:20 pmBOI - YYZ

1 stop8h 49mAir Canada

Deal found 12/16

$268

Find flight deals from Boise to Niagara Falls

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$333 (Kiwi.com)
One-way from	$149 (Delta)
Popular in	November
Cheapest in	February
Average price	$574

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Toronto (YTO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Toronto (YTO) flights.

Search Deals

From Boise Air Term. Gowen Fld to Niagara Falls

Search Deals

One-way flight from Boise Air Term. Gowen Fld to Niagara Falls

Search Deals

Highest demand for flights based on searches. 30% potential increase in price ($191 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 1/14

7:59 pm-7:36 pm

2 stops21h 37m

Toronto Pearson Intl

Wed 1/21

4:45 pm-11:01 pm

1 stop8h 16m

$333

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 1/30

8:58 pm-6:47 am

1 stop7h 49m

Toronto Pearson Intl

Fri 2/6

8:00 pm-4:57 pm

1 stop22h 57m

$333

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Thu 1/29

6:23 am-3:35 pm

1 stop7h 12m

Toronto Pearson Intl

Thu 2/5

1:30 pm-11:48 am

2 stops24h 18m

$344

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 1/9

1:55 pm-3:35 pm

1 stop23h 40m

Toronto Pearson Intl

Fri 1/16

4:45 pm-11:01 pm

1 stop8h 16m

$350

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 1/9

1:55 pm-3:35 pm

1 stop23h 40m

Toronto Pearson Intl

Fri 1/16

12:30 pm-4:57 pm

2 stops30h 27m

$350

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 1/14

6:23 am-3:35 pm

1 stop7h 12m

Toronto Pearson Intl

Wed 1/21

4:45 pm-11:59 pm

1 stop9h 14m

$351

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Wed 1/14

5:30 am-5:53 pm

2 stops10h 23m

Toronto Pearson Intl

Wed 1/21

6:30 am-1:34 pm

1 stop9h 04m

$353

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sat 2/28

6:28 am-3:35 pm

1 stop7h 07m

Toronto Pearson Intl

Wed 3/4

4:45 pm-8:13 am

2 stops17h 28m

$353

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Sun 1/18

6:23 am-3:35 pm

1 stop7h 12m

Toronto Pearson Intl

Wed 1/21

4:45 pm-11:01 pm

1 stop8h 16m

$353

BoiseToronto

BOI - YYZ

BOIYYZ

Boise Air Term. Gowen Fld

Fri 2/13

1:38 pm-11:57 pm

1 stop8h 19m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 17 results

Best time to book a flight from Boise to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Boise with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Niagara Falls

What is the cheapest time of day to fly from BOI to NI4?

One of the essential ways to save on airfare from Boise to Niagara Falls is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

How much does it cost to fly round-trip from Boise to Niagara Falls?

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Boise to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,465 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,009 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,094 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

What airport do you fly from for flights from Boise to Niagara Falls?
For a flight from Boise to Niagara Falls, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city. Air Term. Gowen Fld is the only Boise airport and it handles 0 outbound flights to Niagara Falls per day. 3 airlines have flights to Niagara Falls from Boise Air Term. Gowen Fld on a regular basis.
Can I find deals for flights from Boise to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Boise to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Niagara Falls.
Can I find deals for business class flights from Boise to Niagara Falls?
Yes. Cheapflights offers flight deals from Boise to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Boise to Niagara Falls

Boise to Pearson Intl flights

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Complete your trip

Niagara Falls car rentals

Toronto Pearson Intl Airport car rentals

Toronto Island Airport car rentals

Hamilton Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

Kitchener car rentals

Top 3 airlines flying from Boise to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$173	Average$384	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$244	Average$501	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$255	Average$278	FlexibilityNo cancel fee	On-time75%

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$149+ Cheap flights from Boise (BOI) to Niagara Falls, ON, Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Niagara Falls with Cheapflights

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Cheap flight deals from Boise to Niagara Falls

Cheapest flights from Boise to Niagara FallsExplore the most affordable flight options available from Boise to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Explore the most affordable flight options available from Boise to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Find flight deals from Boise to Niagara Falls

Keep the following information in mind while searching for Boise to Niagara Falls flight deals. Data was last updated December 16, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Boise to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Boise with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boise to Niagara Falls

What is the cheapest time of day to fly from BOI to NI4?

Find hourly flight availability from Boise to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

How much does it cost to fly round-trip from Boise to Niagara Falls?

Reviews of airlines servicing Niagara Falls

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Boise to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boise to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Boise to Niagara Falls?

Can I find deals for flights from Boise to Niagara Falls that include hotel bookings?

How can I find direct flights from Boise to Niagara Falls?

Can I find deals for business class flights from Boise to Niagara Falls?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Boise to Niagara Falls

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Cheapest flights from Boise to Niagara Falls
Explore the most affordable flight options available from Boise to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.