To Boise

Cheap Flights from Ottawa to Boise

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Deals from

Ottawa

RatePunk searches hundreds of travel sites at once for deals on flights to Boise

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Ottawa to Boise

Explore current cheapest deals departing from Ottawa to Boise

Round trip

Sort by: Cheapest

October 6 - October 20

Cheapest

Best

Earliest

YOW - Boise

$455

$501

Round trip

October 6 - October 21

Cheapest

Best

Earliest

YOW - Boise

$451

$501

Round trip

October 6 - October 22

Cheapest

Best

Earliest

YOW - Boise

$450

$501

Round trip

October 6 - October 23

Cheapest

Best

Earliest

YOW - Boise

$448

$501

Round trip

October 6 - October 24

Cheapest

Best

Earliest

YOW - Boise

$448

$501

Round trip

October 6 - October 26

Cheapest

Best

Earliest

YOW - Boise

$445

$501

Round trip

October 10 - October 20

Cheapest

Best

YOW - Boise

$462

$501

Round trip

October 10 - October 21

Cheapest

Best

YOW - Boise

$458

$501

Round trip

October 10 - October 22

Cheapest

Best

YOW - Boise

$456

$501

Round trip

October 10 - October 23

Cheapest

Best

YOW - Boise

$456

$501

Round trip

Unlock all 500+ flight deals to Boise and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Ottawa to Boise

A typical journey from Ottawa to Boise takes about 12h 29m, including connections. Since most itineraries for this route involve at least one stop, this duration accounts for the time spent in transit and during layovers. The overall distance covered on this route is 3191 km, classifying it as a medium-haul flight.

When looking for cheap flights from Ottawa to Boise, prices right now are above the typical level. Fares for this route typically range from $286–$330, with a median of $289. Currently, 77% of recent fares are classified as a good price, indicating that while prices are elevated, favorable options are still available. New deals for this route show up several times a week, so keeping an eye on price alerts can be beneficial.

The cheapest time to fly from Ottawa to Boise is often in August, with a median fare of $270. Other affordable months include May, where the median fare is $287, and June, with a median fare of $289. These months tend to offer more competitive pricing compared to the overall typical range.

For flights from Ottawa to Boise, most itineraries connect at least once. In fact, 0% of recent fares were for direct flights from Ottawa to Boise. When connections are necessary, the typical number of stopovers is 2, meaning travelers should anticipate at least two stops on their journey.

How much is a round trip from Ottawa to Boise

Regular price: $377 - $912

Prices for flights from Ottawa to Boise are currently within the regular range.

The regular price range for flights from Ottawa to Boise is typically between $377 and $912. The current lowest deal is $501 on Kayak, for travel from October 6 to October 20.

now $501

Low $377

High $912

The cheapest time to fly from Ottawa to Boise

The cheapest month to fly from Ottawa to Boise is August, with a median price of $270. The most expensive month is October, with a median price of $385. Prices are generally lower from May to August.

August

Cheapest

Flights from $270

October

Most Expensive

Flights from $385

May

Jun

Aug

Oct

Dec

Direct flights from Ottawa to Boise

Alaska Airlines, Inc.

WestJet

Porter Airlines

United Airlines

Last-minute flights going from Ottawa to Boise

Thu, Jul 2

⌛ Last-Minute

YOW - Boise

Ottawa (YOW) - Boise (BOI)

United Airlines

$494

$1,356

One-way

Fri, Jul 3

⌛ Last-Minute

YOW - Boise

Ottawa (YOW) - Boise (BOI)

Porter Airlines

$490

$821

One-way

Sun, Jul 12

⌛ Last-Minute

YOW - Boise

Ottawa (YOW) - Boise (BOI)

WestJet

$464

$814

One-way

Fri, Jul 31

⌛ Last-Minute

YOW - Boise

Ottawa (YOW) - Boise (BOI)

United Airlines

$457

$779

One-way

Fri, Jul 31

⌛ Last-Minute

YOW - Boise

Ottawa (YOW) - Boise (BOI)

United Airlines

$441

$987

One-way

Wed, Aug 19

⌛ Last-Minute

YOW - Boise

Ottawa (YOW) - Boise (BOI)

WestJet, Alaska Airlines, Inc.

$473

$626

One-way

Biggest price drops on these dates for flights from Ottawa to Boise

10 nights

Oct 10 - Oct 20

$462 → $501

11 nights

Oct 10 - Oct 21

$458 → $501

12 nights

Oct 10 - Oct 22

$456 → $501

10%

13 nights

Oct 10 - Oct 23

$456 → $501

10%

Popular Airports to fly from Ottawa to Boise

Ottawa - Boise route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Ottawa to Boise are above the typical level, with a median price of $289.

📅 Best time to fly

August is historically cheapest

Historically, August is the cheapest month to fly from Ottawa to Boise, with a median price of $270.

⏱️ Flight duration

Flights average 12h 29m

Connecting flights from Ottawa to Boise typically average 12 hours and 29 minutes.

✈️ Airlines & availability

Connecting flights only

There are no direct flights; connecting routes are available from various providers.

🏆 Airline highlight

Alaska Airlines, Inc. has connecting deals

Alaska Airlines, Inc. offers connecting flights for this route with 41 deals historically.

🎯 Booking tip

Good prices are frequent

Historically, 77% of deals for this route are considered good prices.

Ottawa main airports to depart from

Ottawa Macdonald–Cartier International (YOW)

Cheapest

Fly from Ottawa Macdonald–Cartier International for convenient departures to Boise.

📍 ~14 km from city center (reachable by car)

💸 Flights from ~$501

Boise main airports to arrive at

Boise (BOI)

Cheapest

Boise Airport (BOI) is a convenient arrival point for flights from Ottawa to Boise.

📍 ~7 km from city center (reachable by car)

💸 Flights from ~$501

Airports nearby Boise used as alternative

Salt Lake City International (SLC)

Cheapest

Salt Lake City International is a major international hub with extensive direct flight options.

📍 ~540 km from Boise (reachable by car)

💸 Flights from ~$440

Spokane International (GEG)

Spokane International is a large regional airport with competitive pricing and multiple carriers.

📍 ~460 km from Boise (reachable by car)

💸 Flights from ~$472

Tri-Cities (PSC)

Tri-Cities offers several daily connections to major West Coast hubs with reasonable driving distance.

📍 ~250 km from Boise (reachable by car)

💸 Flights from ~$499

Idaho Falls Regional (IDA)

Idaho Falls Regional is a significant regional airport offering multi-cabin service within Idaho.

📍 ~330 km from Boise (reachable by car)

💸 Flights from ~$487

Bozeman Yellowstone International (BZN)

Bozeman Yellowstone International offers robust regional service with multiple airline options.

📍 ~450 km from Boise (reachable by car)

💸 Flights from ~$466

Business & First Class Flight Deals to Boise

Discover luxury on the budget with premium cabin class on flights from Ottawa to Boise.

Boise, United States

66% AI deal score

$3,680

Frequently Asked Questions About Flights to Boise

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Looking into flights with layovers may sometimes offer lower fares than direct routes.

Booking flights in advance, often several months before your intended departure, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares over time may help you secure a good deal. Mid-week bookings are also sometimes associated with better prices.

Yes, comparing nearby airports for both your origin and destination can sometimes uncover more affordable flight options. While it may require additional travel to and from these airports, the savings on airfare can occasionally be significant. Always factor in the total cost and convenience.

Related routes

Consider alternative routes from Ottawa

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Cheap Flights from Ottawa to Boise

Today’s best flight deals from Ottawa to Boise

Unlock all 500+ flight deals to Boise and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Ottawa to Boise

How much is a round trip from Ottawa to Boise

The cheapest time to fly from Ottawa to Boise

Direct flights from Ottawa to Boise

Last-minute flights going from Ottawa to Boise

Biggest price drops on these dates for flights from Ottawa to Boise

Popular Airports to fly from Ottawa to Boise

Ottawa - Boise route insights

Recent fares are above the typical level

August is historically cheapest

Flights average 12h 29m

Connecting flights only

Alaska Airlines, Inc. has connecting deals

Good prices are frequent

Ottawa main airports to depart from

Boise main airports to arrive at

Airports nearby Boise used as alternative

Business & First Class Flight Deals to Boise

Best Elite deals to Boise

Aug 03

Jul 13

Aug 03

Aug 03

Jul 07

Jul 11

Aug 15

Aug 22

Jul 20

Aug 03

Jun 19

Jun 18

Frequently Asked Questions About Flights to Boise

How can I find cheap flights from Ottawa to Boise?

How can I find cheap flights from Ottawa to Boise?

When should I book flights from Ottawa to Boise?

When should I book flights from Ottawa to Boise?

Should I compare nearby airports for flights from Ottawa to Boise?

Should I compare nearby airports for flights from Ottawa to Boise?

Are direct flights from Ottawa to Boise always the best option?

Are direct flights from Ottawa to Boise always the best option?

Can flexible travel dates help on Ottawa to Boise flights?

Can flexible travel dates help on Ottawa to Boise flights?

What extra costs should I check before booking Ottawa to Boise flights?

What extra costs should I check before booking Ottawa to Boise flights?

Related routes

Consider alternative routes from Ottawa