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Ontario

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Ontario Flights as Low as $138

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Spirit Airlines
Tue, Dec 17 - Thu, Dec 19
PDX
Portland Intl.
BOI
Boise
$138 Roundtrip, found 4 days ago
$138
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Dec 17 from Portland Intl. to Boise, returning Thu, Dec 19, priced at $138 found 4 days ago
Spirit Airlines
Sun, Jan 19 - Thu, Jan 23
SLC
Salt Lake City Intl.
BOI
Boise
$155 Roundtrip, found 3 days ago
$155
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Jan 19 from Salt Lake City Intl. to Boise, returning Thu, Jan 23, priced at $155 found 3 days ago
Alaska Airlines
Tue, Jan 14 - Tue, Jan 14
SLC
Salt Lake City Intl.
BOI
Boise
$156 Roundtrip, found 3 days ago
$156
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jan 14 from Salt Lake City Intl. to Boise, returning Tue, Jan 14, priced at $156 found 3 days ago
Alaska Airlines
Sun, Jan 19 - Thu, Jan 23
MSP
Minneapolis - St. Paul Intl.
BOI
Boise
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Jan 19 from Minneapolis - St. Paul Intl. to Boise, returning Thu, Jan 23, priced at $182 found 2 days ago
Alaska Airlines
Thu, Dec 19 - Tue, Dec 24
PDX
Portland Intl.
BOI
Boise
$188 Roundtrip, found 4 days ago
$188
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Dec 19 from Portland Intl. to Boise, returning Tue, Dec 24, priced at $188 found 4 days ago
Delta
Wed, Dec 18 - Wed, Dec 18
PDX
Portland Intl.
BOI
Boise
$196 Roundtrip, found 4 days ago
$196
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 18 from Portland Intl. to Boise, returning Wed, Dec 18, priced at $196 found 4 days ago
Spirit Airlines
Sat, Dec 14 - Mon, Jan 6
BWI
Baltimore Washington Intl. Thurgood Marshall
BOI
Boise
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Dec 14 from Baltimore Washington Intl. Thurgood Marshall to Boise, returning Mon, Jan 6, priced at $271 found 1 day ago
United
Tue, Dec 17 - Tue, Jan 7
IAD
Washington Dulles Intl.
BOI
Boise
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 17 from Washington Dulles Intl. to Boise, returning Tue, Jan 7, priced at $310 found 1 day ago
Delta
Fri, Dec 20 - Wed, Dec 25
FAR
Hector Intl.
BOI
Boise
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Dec 20 from Hector Intl. to Boise, returning Wed, Dec 25, priced at $313 found 5 days ago
United
Tue, Dec 17 - Tue, Jan 7
DCA
Ronald Reagan Washington National
BOI
Boise
$330 Roundtrip, found 1 day ago
$330
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 17 from Ronald Reagan Washington National to Boise, returning Tue, Jan 7, priced at $330 found 1 day ago
United
Thu, Dec 19 - Fri, Jan 3
DSM
Des Moines Intl.
BOI
Boise
$352 Roundtrip, found 3 days ago
$352
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 19 from Des Moines Intl. to Boise, returning Fri, Jan 3, priced at $352 found 3 days ago
Delta
Sat, Jan 25 - Sat, Feb 1
VPS
Northwest Florida Regional
BOI
Boise
$355 Roundtrip, found 21 hours ago
$355
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Jan 25 from Northwest Florida Regional to Boise, returning Sat, Feb 1, priced at $355 found 21 hours ago
United
Tue, Dec 17 - Tue, Jan 7
ALB
Albany Intl.
BOI
Boise
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 17 from Albany Intl. to Boise, returning Tue, Jan 7, priced at $361 found 1 day ago
Silver Airways
Tue, Jan 28 - Mon, Feb 3
PNS
Pensacola Intl.
BOI
Boise
$383 Roundtrip, just found
$383
Roundtrip
just found
Select Silver Airways flight, departing Tue, Jan 28 from Pensacola Intl. to Boise, returning Mon, Feb 3, priced at $383 just found
Alaska Airlines
Sun, Jun 22 - Wed, Jun 25
MKE
General Mitchell Intl.
BOI
Boise
$414 Roundtrip, found 22 hours ago
$414
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sun, Jun 22 from General Mitchell Intl. to Boise, returning Wed, Jun 25, priced at $414 found 22 hours ago
Spirit Airlines
Tue, Nov 26 - Thu, Nov 28
OAK
Oakland Intl.
BOI
Boise
$415 Roundtrip, found 20 hours ago
$415
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Tue, Nov 26 from Oakland Intl. to Boise, returning Thu, Nov 28, priced at $415 found 20 hours ago

Cheap Flights to Ontario

Fall in love at first flight with your vacation to Ontario by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Ontario on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Ontario, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Ontario

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Ontario with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the BOI airport.

What is the cheapest month to fly to Ontario?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Ontario are in December, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Ontario?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Ontario.

What airport is best to fly into Ontario?

When you’re planning your trip to Ontario, convenience is the name of the game. Luckily, Ontario Boise Airport is nearby so you can deplane and get going on checking off everything on your Ontario must-do list.

How much are flights to Ontario?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Ontario on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $138, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Ontario?

The trick to saving a stack of cash on your flight to Ontario? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $138 right now, why wait?

Ontario Flight Information
Destination airport
Boise
Destination airport IATA code
BOI
Roundtrip price
$138

Last Minute Hotel Deals in Ontario

Red Lion Inn & Suites Ontario
Red Lion Inn & Suites Ontario
2 out of 5
266 NE Goodfellow St., Ontario, OR
The price is $80 per night from Nov 24 to Nov 25
$80
includes taxes & fees
Nov 24 - Nov 25
Stay at this hotel in Ontario. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (1,060 reviews)
A night in Ontario, Oregon.
"Customer service was great and friendly. Breakfast was a bit bare. Worst part about it was the room froze everytime soomeone opened the door. Would have loved more of a selection of items, but we walked away full regardless. Weird rule, if you're from a close proximity to the hotel they charge you ..."

Reviewed on Nov 16, 2024

Red Lion Inn & Suites Ontario
Holiday Inn Ontario, an IHG Hotel
Holiday Inn Ontario, an IHG Hotel
2.5 out of 5
1249 Tapadera Avenue, Ontario, OR
The price is $117 per night from Nov 25 to Nov 26
$117
includes taxes & fees
Nov 25 - Nov 26
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.6/10 Excellent! (239 reviews)
"Average cleanliness. Shower had some pink mold in it. Shower head poor spray. Couldn’t adjust. The rest was clean and orderly. Beds not comfortable enough. Kind of stiff. I like a little softer. Personnel very nice. Price average. We will come back. Sorry for the negative comments."

Reviewed on Nov 8, 2024

Holiday Inn Ontario, an IHG Hotel
Holiday Inn Express & Suites Ontario, an IHG Hotel
Holiday Inn Express & Suites Ontario, an IHG Hotel
2.5 out of 5
212 Se 10th St, Ontario, OR
The price is $143 per night from Nov 26 to Nov 27
$143
includes taxes & fees
Nov 26 - Nov 27
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,000 reviews)
"They have the best staff ever. I will be back."

Reviewed on Nov 18, 2024

Holiday Inn Express & Suites Ontario, an IHG Hotel
Sleep Inn Ontario
Sleep Inn Ontario
2.5 out of 5
1221 Se 1st Ave, Ontario, OR
The price is $88 per night from Dec 8 to Dec 9
$88
includes taxes & fees
Dec 8 - Dec 9
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free parking, and a 24-hour front desk. Our guests praise the breakfast and the ...
8.2/10 Very Good! (1,001 reviews)
"Hotel is very nice. Disappointed that hot tub temp was like bath water. Pool area ver noisy due to fan and cold due to air conditioning. Room very nice Staff great!"

Reviewed on Nov 19, 2024

Sleep Inn Ontario
Motel 6 Ontario, OR
Motel 6 Ontario, OR
2 out of 5
275 Ne 12th St, Ontario, OR
The price is $67 per night from Nov 24 to Nov 25
$67
includes taxes & fees
Nov 24 - Nov 25
Stay at this motel in Ontario. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7.4/10 Good! (674 reviews)
"A good night, quieter than anticipated. We arrived very late, and the desk clerk was lovely. Unfortunately, the cleaning crew woke us up 2 full hours before checkout."

Reviewed on Nov 13, 2024

Motel 6 Ontario, OR
Super 8 by Wyndham Ontario
Super 8 by Wyndham Ontario
2 out of 5
615 E Idaho Ave, Ontario, OR
The price is $74 per night from Nov 30 to Dec 1
$74
includes taxes & fees
Nov 30 - Dec 1
Book a stay at this business-friendly motel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
6.8/10 (872 reviews)
"Granted, it was Saturday night and a full hotel. However, the upstairs room was so noisy, outside and in, that it required earplugs for sleep. Also, oddly, the room AC was mounted so high above the bathroom counter that it couldn’t be adjusted from high cool and the bed had only one thin blanket. ..."

Reviewed on Oct 14, 2024

Super 8 by Wyndham Ontario
Quality Inn
Quality Inn
2.5 out of 5
139 Ne Goodfellow St, Ontario, OR
The price is $94 per night from Dec 8 to Dec 9
$94
includes taxes & fees
Dec 8 - Dec 9
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.8/10 Good! (620 reviews)
"We only stayed here for one night on our way to Washington, and this property was basically half way thru. It was decent, the room was clean and the bed was comfortable. The property itself needs some TLC and the breakfast was very basic with not appeal at all. I would stay again if needed during ..."

Reviewed on Nov 18, 2024

Quality Inn
Best Western Inn & Suites
Best Western Inn & Suites
2.5 out of 5
251 Goodfellow St, Ontario, OR
The price is $136 per night from Dec 1 to Dec 2
$136
includes taxes & fees
Dec 1 - Dec 2
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (667 reviews)
Budget friendly and clean
"Room was spacious, quiet and clean. Older toilet struggled to flush, but for the cost, we had no real complaints! The pool and hot tub area was nice as well. Free coffee and breakfast is always a nice bonus."

Reviewed on Oct 22, 2024

Best Western Inn & Suites
See all 59 properties in Ontario
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.