Cheap flights from Ontario to Boise (ONT - BOI)

ONT — BOI
Oct 4 — Oct 111

The best prices from Ontario to Boise Air Term. Gowen Fld are usually found in October or January, booked 45 days in advance, depart on a Tuesday or Sunday and return on a Thursday

How to find the cheapest flight from Ontario (ONT) to Boise (BOI)

All the information you need to plan the best ONT to BOI flight in 2022: compare Ontario to Boise flight prices with the expected peak season, weather and rainfall in Boise.

ONT - BOI

Price

$174 - $463

BOI

Temperature

30.2 - 75.2 °F

BOI

Rainfall

0.2 - 1.6 inches

Popular inJuneHigh demand for flights, 30% potential price rise
Cheapest inOctoberBest time to find cheap flights, 46% potential price drop
Average price$319Average for round-trip flights in September 2022
Round-trip from$174From Ontario to Boise Air Term. Gowen Fld

What is the cheapest day to fly round-trip from Ontario to Boise?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 46% when planning your travel around this day of the week.

How far in advance should I book a flight from Ontario to Boise?

Travelers have found it’s best to book a flight 60 days in advance to save up to 102% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Boise 1-2 weeks in advance for as low as $267, or $404 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Boise?

Our data shows that October tends to be the cheapest month to fly to Boise from Ontario. Users have commonly found prices around $220 for the month, but tickets can be as low as $87. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Ontario to Boise (ONT - BOI)?

It’s typically best to fly out from Ontario to Boise in the afternoon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Ontario to Boise in September, October 2022

The best prices found for ONT to BOI flights for September, October
Oct 16 - Oct 22
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

21h 07m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

4h 49m
$177

Multiple Airlines

Pick Dates

Deal found 9/29/22

Oct 25 - Nov 1
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

13h 00m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

11h 29m
$181

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 5 - Oct 11
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

8h 10m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

11h 29m
$184

Multiple Airlines

Pick Dates

Deal found 9/27/22

Ontario to Boise 2022 flight deals

Cheap flights to Boise from Ontario found for this year
Nov 3 - Nov 5
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

21h 07m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

4h 23m
$164

Multiple Airlines

Pick Dates

Deal found 9/27/22

Nov 4 - Nov 7
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

4h 41m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

6h 50m
$170

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 16 - Oct 22
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

21h 07m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

4h 49m
$177

Multiple Airlines

Pick Dates

Deal found 9/29/22

Cheap American Airlines flights from Ontario to Boise

Oct 17 - Oct 19
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

5h 40m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

4h 42m
$300

American Airlines

Pick Dates

Deal found 9/27/22

Oct 9 - Oct 13
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

5h 40m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

4h 42m
$363

American Airlines

Pick Dates

Deal found 9/26/22

Oct 6 - Oct 9
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

4h 24m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

10h 48m
$585

American Airlines

Pick Dates

Deal found 9/29/22

Cheap Alaska Airlines flights from Ontario to Boise

Oct 12 - Oct 17
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

7h 01m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

5h 29m
$242

Alaska Airlines

Pick Dates

Deal found 9/27/22

Oct 11 - Oct 12
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

7h 01m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

7h 27m
$262

Alaska Airlines

Pick Dates

Deal found 9/27/22

Oct 21 - Oct 24
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

7h 01m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

7h 09m
$283

Alaska Airlines

Pick Dates

Deal found 9/28/22

Last minute flights from Ontario to Boise

Late deals on return flights to Boise from Ontario, departing today and this week
Oct 5 - Oct 11
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

8h 10m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

11h 29m
$184

Multiple Airlines

Pick Dates

Deal found 9/27/22

Oct 6 - Oct 8
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

26h 44m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

4h 49m
$206

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 6 - Oct 10
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

2 stops

19h 59m
BOI

Boise Air Term. Gowen Fld

ONT

Ontario

1 stop

5h 05m
$209

Multiple Airlines

Pick Dates

Deal found 9/28/22

One-way flights to Boise from Ontario

The cheapest one-way flights from Ontario to Boise
Oct 4
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

1 stop

27h 17m
$100

Multiple Airlines

Pick Dates

Deal found 9/26/22

Oct 15
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

2 stops

38h 39m
$114

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 4
ONT

Ontario

BOI

Boise Air Term. Gowen Fld

2 stops

20h 48m
$119

Multiple Airlines

Pick Dates

Deal found 9/26/22

Related info for your journey

Useful info, stats and facts about Ontario to Boise flights.

Which airlines flying from Ontario to Boise Air Term. Gowen Fld have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ontario to Boise Air Term. Gowen Fld have new flexible policies in place due to COVID-19. Delta, United Airlines, and Alaska Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Ontario to Boise for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Boise for under $200. The cheapest flight booked recently is on Multiple Airlines for just $164, but on average you can expect to pay $219.

Are there last-minute flights available from Ontario to Boise for under $200?

There are currently 20+ open flights from Ontario to Boise within the next 7 days for less than $200.

How popular is this Ontario to Boise flight route?

This flight path from Ontario to Boise Air Term. Gowen Fld was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Ontario to Boise round-trip?

Currently priced at $242, Alaska Airlines will fly you from Ontario to Boise and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $252 and $270, respectively. Users have found that Alaska Airlines is 24% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Ontario to Boise one-way?

$121 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $131 and $154, respectively.

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

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Ontario to Boise.

What are the cheapest flights from Ontario to Boise?

Looking for the cheapest flight from Ontario to Boise? While on average our users pay $395, our data indicates the cheapest price to be $208. The most popular route (Ontario - Boise Air Term. Gowen Fld), is priced around $164.

Alternative routes for Ontario to Boise

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

Top 4 airlines flying from Ontario to Boise

The chart below displays the airlines Cheapflights users traveling from Ontario to Boise choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$123Average$356FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Alaska AirlinesCheapest$141Average$297FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$179Average$393FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$206Average$430FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights