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Ontario

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Ontario Flights as Low as $368

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

American Airlines
Sat, Mar 8 - Tue, Mar 18
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 8 from O'Hare Intl. to La Crosse Municipal, returning Tue, Mar 18, priced at $368 found 1 day ago
American Airlines
Tue, Mar 11 - Thu, Mar 20
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$383 Roundtrip, found 5 days ago
$383
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Mar 11 from O'Hare Intl. to La Crosse Municipal, returning Thu, Mar 20, priced at $383 found 5 days ago
American Airlines
Fri, Mar 14 - Tue, Mar 18
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$404 Roundtrip, found 5 days ago
$404
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Mar 14 from O'Hare Intl. to La Crosse Municipal, returning Tue, Mar 18, priced at $404 found 5 days ago
American Airlines
Sat, Mar 8 - Tue, Mar 18
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$408 Roundtrip, found 5 days ago
$408
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Mar 8 from O'Hare Intl. to La Crosse Municipal, returning Tue, Mar 18, priced at $408 found 5 days ago
American Airlines
Mon, Mar 10 - Tue, Mar 18
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$411 Roundtrip, found 5 days ago
$411
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Mar 10 from O'Hare Intl. to La Crosse Municipal, returning Tue, Mar 18, priced at $411 found 5 days ago
American Airlines
Sun, Mar 9 - Tue, Mar 18
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Mar 9 from O'Hare Intl. to La Crosse Municipal, returning Tue, Mar 18, priced at $413 found 5 days ago
American Airlines
Sat, Mar 8 - Tue, Mar 18
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$418 Roundtrip, found 1 day ago
$418
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 8 from O'Hare Intl. to La Crosse Municipal, returning Tue, Mar 18, priced at $418 found 1 day ago
American Airlines
Fri, Mar 14 - Mon, Mar 17
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$419 Roundtrip, found 5 days ago
$419
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Mar 14 from O'Hare Intl. to La Crosse Municipal, returning Mon, Mar 17, priced at $419 found 5 days ago
American Airlines
Sat, Mar 8 - Mon, Mar 17
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$423 Roundtrip, found 5 days ago
$423
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Mar 8 from O'Hare Intl. to La Crosse Municipal, returning Mon, Mar 17, priced at $423 found 5 days ago
American Airlines
Mon, Mar 10 - Mon, Mar 17
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$426 Roundtrip, found 5 days ago
$426
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Mar 10 from O'Hare Intl. to La Crosse Municipal, returning Mon, Mar 17, priced at $426 found 5 days ago
American Airlines
Sun, Mar 9 - Mon, Mar 17
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$428 Roundtrip, found 5 days ago
$428
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Mar 9 from O'Hare Intl. to La Crosse Municipal, returning Mon, Mar 17, priced at $428 found 5 days ago
American Airlines
Sun, Feb 23 - Sat, Mar 1
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$432 Roundtrip, found 3 days ago
$432
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Feb 23 from O'Hare Intl. to La Crosse Municipal, returning Sat, Mar 1, priced at $432 found 3 days ago
American Airlines
Thu, Feb 20 - Sun, Feb 23
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$437 Roundtrip, found 3 days ago
$437
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Feb 20 from O'Hare Intl. to La Crosse Municipal, returning Sun, Feb 23, priced at $437 found 3 days ago
American Airlines
Tue, Mar 11 - Thu, Mar 20
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$443 Roundtrip, found 5 days ago
$443
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Mar 11 from O'Hare Intl. to La Crosse Municipal, returning Thu, Mar 20, priced at $443 found 5 days ago
American Airlines
Tue, Mar 11 - Thu, Mar 20
BNA
Nashville Intl.
LSE
La Crosse Municipal
$447 Roundtrip, found 23 hours ago
$447
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Mar 11 from Nashville Intl. to La Crosse Municipal, returning Thu, Mar 20, priced at $447 found 23 hours ago
American Airlines
Tue, Apr 1 - Tue, Apr 15
LAX
Los Angeles Intl.
LSE
La Crosse Municipal
$523 Roundtrip, found 20 hours ago
$523
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Apr 1 from Los Angeles Intl. to La Crosse Municipal, returning Tue, Apr 15, priced at $523 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 LSE 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 March, 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 La Crosse Municipal 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 $368, 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 $368 right now, why wait?

Ontario Flight Information
Destination airport
La Crosse Municipal
Destination airport IATA code
LSE
Roundtrip price
$367

Last Minute Hotel Deals in Ontario

Cranberry Country Lodge
Cranberry Country Lodge
2 out of 5
319 Wittig Road, Tomah, WI
The price is $111 per night from Feb 18 to Feb 19
$111
includes taxes & fees
Feb 18 - Feb 19
Book a stay at this business-friendly hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our ...
8.8/10 Excellent! (1,000 reviews)
"With new owner coming on board, meeting him working the front desk, learning the ropes, a welcomed fresh air for a hotel that was sliding downhill. Stay and see the uniqueness of this hidden gem in Tomah. Location is great!"

Reviewed on Feb 7, 2025

Cranberry Country Lodge
Microtel Inn & Suites by Wyndham Tomah
Microtel Inn & Suites by Wyndham Tomah
2 out of 5
115 W Andres St, Tomah, WI
The price is $81 per night from Feb 19 to Feb 20
$81
includes taxes & fees
Feb 19 - Feb 20
Book a stay at this business-friendly hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (1,001 reviews)
"Very good location and fit exactly what we needed."

Reviewed on Feb 14, 2025

Microtel Inn & Suites by Wyndham Tomah
AmericInn by Wyndham Viroqua
AmericInn by Wyndham Viroqua
2.5 out of 5
1325 N Main St, Viroqua, WI
The price is $90 per night from Feb 23 to Feb 24
$90
includes taxes & fees
Feb 23 - Feb 24
Book a stay at this business-friendly hotel in Viroqua. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Fortney Underground Theater and ...
8/10 Very Good! (262 reviews)
"zzzzzzzzzzzzzzz"

Reviewed on Feb 2, 2025

AmericInn by Wyndham Viroqua
Comfort Inn & Suites
Comfort Inn & Suites
2.5 out of 5
1702 East Bridge St., New Lisbon, WI
The price is $78 per night from Mar 18 to Mar 19
$78
includes taxes & fees
Mar 18 - Mar 19
Book a stay at this business-friendly hotel in New Lisbon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (662 reviews)
"Room was very dirty had to use a washcloth to clean greasy finger prints off, counter in room also filthy when we washed it the cloth come out brown. Floor had dirt and debris along edges and under chair, all lamps dusty along with around microwave and coffe maker. The mirror in the bathroom had ..."

Reviewed on Feb 16, 2025

Comfort Inn & Suites
Best Western Tomah Hotel
Best Western Tomah Hotel
3 out of 5
1017 E McCoy Boulevard, Tomah, WI
The price is $84 per night from Mar 2 to Mar 3
$84
includes taxes & fees
Mar 2 - Mar 3
Book a stay at this business-friendly hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (505 reviews)
"Good for it's price point."

Reviewed on Feb 5, 2025

Best Western Tomah Hotel
Super 8 by Wyndham Tomah Wisconsin
Super 8 by Wyndham Tomah Wisconsin
2 out of 5
1008 E McCoy Blvd, Interstate 94 Exit 143, Tomah, WI
The price is $52 per night from Feb 24 to Feb 25
$52
includes taxes & fees
Feb 24 - Feb 25
Stay at this hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7/10 Good! (782 reviews)
"Clean and affordable"

Reviewed on Feb 10, 2025

Super 8 by Wyndham Tomah Wisconsin
Clarion Pointe Tomah
Clarion Pointe Tomah
2.5 out of 5
2005 N Superior Ave, Tomah, WI
The price is $53 per night from Feb 24 to Feb 25
$53
includes taxes & fees
Feb 24 - Feb 25
Book a stay at this business-friendly hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (369 reviews)
"Convenient"

Reviewed on Feb 12, 2025

Clarion Pointe Tomah
Quality Inn
Quality Inn
2.5 out of 5
305 Wittig Rd, Tomah, WI
The price is $60 per night from Feb 24 to Feb 25
$60
includes taxes & fees
Feb 24 - Feb 25
Stay at this hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Hiawatha ...
8.2/10 Very Good! (376 reviews)
"Some areas need repair but otherwise nice"

Reviewed on Feb 14, 2025

Quality Inn
See all 202 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.