Cheap Flight Tickets from Boise (BOI) to Ontario (ONT), Starting at $158

Good to Know: Cheapest and Fastest BOI - ONT Flights

Useful information for finding best airline tickets from Boise Air Terminal/Gowen field to Ontario International on your next trip.

Cheapest Round Trip Flight

$622

WN Southwest Airlines • 1 stop • 5h 55m

Aug 04 – Aug 04

The cheapest round trip flight from Boise to Ontario (BOI-ONT-BOI) is currently $622

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Cheapest One way Flight

$158

WN Southwest Airlines • 1 stop • 16h 40m

Aug 07

The cheapest one way flight from Boise to Ontario (BOI-ONT) is currently $158

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Cheapest Direct Flight

$488

AS Alaska Airlines • nonstop • 3h 27m

Aug 07

The cheapest nonstop flight from Boise to Ontario (BOI-ONT) is currently $488

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Fastest Flight

3h 27m

The fastest nonstop flight from Boise to Ontario (BOI-ONT) takes 3h 27m

Top Airlines Flying from Boise to Ontario

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Latest Flight Deals from Boise (BOI) to Ontario (ONT)

Compare and book low fare round-trip air tickets from Boise to Ontario. Ideal for travelers with confirmed return itineraries.

Aug 04 - Aug 04, Economy
WN
Boise → Ontario
5h 55m
6:00 AM - 8:55 AM • 1 stop
WN
Boise → Ontario
10h 15m
3:00 PM - 10:15 PM • 1 stop
$622
Southwest Airlines
Aug 04 - Aug 04, Economy
WN
Boise → Ontario
10h
7:40 AM - 12:40 PM • 2 stops
WN
Boise → Ontario
7h 10m
4:45 PM - 10:15 PM • 1 stop
$628
Southwest Airlines
Aug 03 - Aug 08, Economy
AS
Boise → Ontario
9h 18m
6:13 PM - 11:11 PM • 1 stop
AS
Boise → Ontario
8h 36m
5:32 PM - 11:48 PM • 1 stop
$806
Alaska Airlines
Aug 04 - Aug 04, Economy
AS
Boise → Ontario
9h 14m
8:15 AM - 1:09 PM • 1 stop
AS
Boise → Ontario
8h 58m
5:26 PM - 12:04 AM • 1 stop
$806
Alaska Airlines
Aug 03 - Aug 08, Economy
AS
Boise → Ontario
13h 44m
1:06 PM - 8:30 PM • 1 stop
AS
Boise → Ontario
8h 36m
5:32 PM - 11:48 PM • 1 stop
$1144
Alaska Airlines
Aug 04 - Aug 04, Economy
AA
Boise → Ontario
7h 31m
8:11 AM - 12:02 PM • 1 stop
AA
Boise → Ontario
13h 26m
2:15 PM - 11:21 PM • 1 stop
$1316
American Airlines

Fly from Boise to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Boise to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Boise to Ontario Flights

What are the airports in Boise?
BOI
What’s the most popular airline flying from BOI to ONT?
The most popular airline flying from Boise to Ontario are
Can I fly from BOI to ONT non-stop?
Yes, you can fly BOI to ONT non-stop on
Which airlines fly nonstop between Boise and Ontario?
The non-stop flights between Boise and Ontario are .
What’s the earliest departure time from BOI to ONT Airport?
The earliest flight leaves BOI at 6:00 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Boise to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOI to ONT?
Read the fare rules of the Boise to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boise and Ontario?
operate flights between Boise and Ontario
How long does a flight from Boise to Ontario take?
It takes approximately 2 hour to fly non-stop from BOI to ONT, which is 660.06 miles by air.
Which airlines provide the cheapest flights from Boise (BOI) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from BOI were found on AS : USD 293
Do I need a passport to fly between BOI and ONT?
No
What’s the latest departure time from BOI to ONT ?
The last flight leaves BOI at 8:28 pm

Essential Information for Booking Flights from Boise (BOI) - AI Insights

What's the cheapest airline from boi to ont?
You can find affordable flights from Boise to Ontario on American Airlines. For a round-trip Premium Economy ticket, consider booking at least 5 days in advance to secure low fares. You can search for cheap airline tickets on fareleaders.com and filter results by airline, departure airport, destination airport, and travel dates.
What's the popular airline to fly from boi to ont?
You can fly from Boise Air Terminal/Gowen Field (BOI) to Ontario International Airport (ONT) on Southwest Airlines (WN), which offers budget-friendly flights. For a round-trip journey, consider booking at least 5 days in advance to secure the best airfares. This route is ideal for travelers looking for affordable Premium Economy seats with enhanced comfort and amenities.
What's the cheapest day of the week to fly from boi to ont?
The cheapest day to fly from Boise (BOI) to Ontario (ONT) is Sunday. Flying on Sundays can result in budget-friendly flights and savings on airfares, making it a great option for travelers looking for affordable airline tickets.
What's the cheapest month to fly from boi to ont?
The cheapest month to fly from Boise (BOI) to Ontario (ONT) is October. Flying during this time can result in budget-friendly flights, making it an ideal option for travelers looking for affordable airfares.
Which airline/airlines fly from boi to ont?
The airlines that fly from Boise Air Terminal/Gowen Field (BOI) to Ontario International Airport (ONT) include Allegiant (G4), American Airlines (AA), Hawaiian Airlines (HA), United Airlines (UA), Southwest Airlines (WN), Alaska Airlines (AS), Sun Country Airlines (SY), Delta Airlines (DL), Frontier Airlines (F9), and Aeromexico (AM). You can find budget-friendly flights with these airlines for your round-trip journey. Low fares are available if you book in advance, such as within 5 days of your trip.
What are the cheapest flights from Boise to Ontario?
You can find affordable airfares on web or website, such as fareleaders.com, which offers a comprehensive comparison of airfare prices for your next trip.
How far in advance should I book my airfare for a round trip?
It is recommended to book your airfare at least 5 days in advance to get the best deals, especially during October when it is considered the cheapest month for travel.
Can I find affordable airfares on web or website?
Yes, you can find affordable airfares on websites like fareleaders.com, which provides a user-friendly interface to compare prices and find the best deals.
Are there any discounts available on flights with airline?
Yes, airlines like American Airlines (AA) offer discounts and promotions, especially for advance bookings made during October.
How can I purchase buelos and boleto online?
You can purchase buelos and boleto online through the websites of airlines that offer these services, such as Southwest Airlines (WN).
What is the best time to buy cheapflights and fares?
The best time to buy cheapflights and fares is during July when airfare prices tend to be lower.

Boise (BOI) to Ontario (ONT): Airport Information

Origin Airport Boise Air Terminal/Gowen field, Boise, US
Destination Airport Ontario International , Ontario, US
Distance 660 miles

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