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Crestline

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Crestline Flights as Low as $65

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

Frontier Airlines
Sun, Sep 7 - Mon, Sep 15
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$65 Roundtrip, found 18 hours ago
$65
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sun, Sep 7 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Mon, Sep 15, priced at $65 found 18 hours ago
United
Mon, Sep 15 - Thu, Sep 18
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$79 Roundtrip, found 11 hours ago
$79
Roundtrip
found 11 hours ago
Select United flight, departing Mon, Sep 15 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Thu, Sep 18, priced at $79 found 11 hours ago
Breeze Airways
Thu, Sep 11 - Sun, Sep 14
SFO
San Francisco Intl.
SBD
San Bernardino Intl.
$82 Roundtrip, found 18 hours ago
$82
Roundtrip
found 18 hours ago
Select Breeze Airways flight, departing Thu, Sep 11 from San Francisco Intl. to San Bernardino Intl., returning Sun, Sep 14, priced at $82 found 18 hours ago
Frontier Airlines
Thu, Oct 23 - Sat, Oct 25
DFW
Dallas-Fort Worth Intl.
ONT
Los Angeles - Ontario Intl.
$92 Roundtrip, found 8 hours ago
$92
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Oct 23 from Dallas-Fort Worth Intl. to Los Angeles - Ontario Intl., returning Sat, Oct 25, priced at $92 found 8 hours ago
Frontier Airlines
Fri, Oct 17 - Fri, Oct 24
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Oct 17 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 24, priced at $128 found 2 days ago
Frontier Airlines
Sun, Sep 28 - Thu, Oct 2
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
$132 Roundtrip, found 8 hours ago
$132
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sun, Sep 28 from George Bush Intercontinental to Los Angeles - Ontario Intl., returning Thu, Oct 2, priced at $132 found 8 hours ago
American Airlines
Tue, Sep 23 - Tue, Sep 30
DFW
Dallas-Fort Worth Intl.
ONT
Los Angeles - Ontario Intl.
$142 Roundtrip, just found
$142
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 23 from Dallas-Fort Worth Intl. to Los Angeles - Ontario Intl., returning Tue, Sep 30, priced at $142 just found
Bargain Flight
Sat, Nov 1 - Wed, Nov 12
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$176 Roundtrip, found 20 hours ago
$176
Roundtrip
found 20 hours ago
Select Bargain Flight flight, departing Sat, Nov 1 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Wed, Nov 12, priced at $176 found 20 hours ago
Delta
Sat, Nov 1 - Wed, Nov 12
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$177 Roundtrip, found 20 hours ago
$177
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Nov 1 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Wed, Nov 12, priced at $177 found 20 hours ago
American Airlines
Tue, Sep 9 - Mon, Sep 15
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$236 Roundtrip, just found
$236
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 9 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Mon, Sep 15, priced at $236 just found
Delta
Tue, Sep 23 - Tue, Sep 30
DAL
Love Field
ONT
Los Angeles - Ontario Intl.
$241 Roundtrip, just found
$241
Roundtrip
just found
Select Delta flight, departing Tue, Sep 23 from Love Field to Los Angeles - Ontario Intl., returning Tue, Sep 30, priced at $241 just found
United
Thu, Nov 27 - Tue, Dec 2
SAT
San Antonio Intl.
ONT
Los Angeles - Ontario Intl.
$251 Roundtrip, found 8 hours ago
$251
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Nov 27 from San Antonio Intl. to Los Angeles - Ontario Intl., returning Tue, Dec 2, priced at $251 found 8 hours ago
Delta
Sat, Sep 6 - Tue, Sep 9
OKC
Will Rogers World
ONT
Los Angeles - Ontario Intl.
$267 Roundtrip, found 16 hours ago
$267
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Sep 6 from Will Rogers World to Los Angeles - Ontario Intl., returning Tue, Sep 9, priced at $267 found 16 hours ago
Delta
Wed, Jan 28 - Sat, Jan 31
SGF
Springfield-Branson National
ONT
Los Angeles - Ontario Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 28 from Springfield-Branson National to Los Angeles - Ontario Intl., returning Sat, Jan 31, priced at $269 found 1 day ago
American Airlines
Tue, Sep 9 - Mon, Sep 29
ELP
El Paso Intl.
ONT
Los Angeles - Ontario Intl.
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 9 from El Paso Intl. to Los Angeles - Ontario Intl., returning Mon, Sep 29, priced at $270 found 1 day ago
Frontier Airlines
Fri, Nov 7 - Sun, Nov 9
PAE
Seattle Paine Field Intl. Airport
ONT
Los Angeles - Ontario Intl.
$370 Roundtrip, found 4 days ago
$370
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Seattle Paine Field Intl. Airport to Los Angeles - Ontario Intl., returning Sun, Nov 9, priced at $370 found 4 days ago

Cheap Flights to Crestline

Fall in love at first flight with your vacation to Crestline 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 Crestline on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Crestline

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Crestline 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 ONT airport.

What is the cheapest month to fly to Crestline?

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 Crestline are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Crestline?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Crestline.

What airport is best to fly into Crestline?

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

How much are flights to Crestline?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Crestline on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $65, 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 Crestline?

The trick to saving a stack of cash on your flight to Crestline? 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 $65 right now, why wait?

Crestline Flight Information
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Roundtrip price
$65

Last Minute Hotel Deals in Crestline

Sleepy Hollow Cabins and Hotel

Sleepy Hollow Cabins and Hotel

2.5 out of 5
24033 lake drive, Crestline, CA
Book a stay at this spa hotel in Crestline. Enjoy free parking, an outdoor pool, and a full-service spa. Popular attractions Lake Arrowhead Village and Lake ...
7/10 Good! (62 reviews)
"Staff was very helpful! Often willing to go above and beyond their job description"

Reviewed on Aug 13, 2025

Get rates
Sleepy Hollow Cabins and Hotel
The North Shore Inn

The North Shore Inn

3 out of 5
24202 Lake Drive, Crestline, CA
Stay at this 3-star beach hotel in Crestline. Enjoy free parking, daily housekeeping, and a garden. Our guests praise the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (576 reviews)
"Thanks!"

Reviewed on Aug 2, 2025

Get rates
The North Shore Inn
DoubleTree by Hilton Hotel San Bernardino

DoubleTree by Hilton Hotel San Bernardino

4 out of 5
285 E Hospitality Lane, San Bernardino, CA
Stay at this 4-star business-friendly hotel in San Bernardino. Enjoy breakfast (surcharge), room service, and a 24-hour fitness center. Our guests praise the ...
8.6/10 Excellent! (2,112 reviews)
"It was the first time my husband and I stood there. The staff was very polite and welcoming., as well as informational. We had forgotten a few items at home, but it was great because our room provided some of the necessities such as shampoo and conditioner etc. the room was very comfortable. We were ..."

Reviewed on Aug 15, 2025

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DoubleTree by Hilton Hotel San Bernardino
La Quinta Inn & Suites by Wyndham Ontario Airport

La Quinta Inn & Suites by Wyndham Ontario Airport

3 out of 5
3555 Inland Empire Blvd, Ontario, CA
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,967 reviews)
"Very clean and comfortable. I would stay again. The staff were very nice and helpful."

Reviewed on Aug 14, 2025

Get rates
La Quinta Inn & Suites by Wyndham Ontario Airport
Ontario Airport Hotel & Conference Center

Ontario Airport Hotel & Conference Center

3.5 out of 5
700 N Haven Ave, Ontario, CA
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (2,900 reviews)
"it was nice"

Reviewed on Aug 16, 2025

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Ontario Airport Hotel & Conference Center
The Mission Inn Hotel & Spa

The Mission Inn Hotel & Spa

4 out of 5
3649 Mission Inn Ave, Riverside, CA
Stay at this 4-star luxury hotel in Riverside. Enjoy free WiFi, a full-service spa, and 4 restaurants. Our guests praise the pool and the helpful staff in our ...
8.4/10 Very Good! (2,056 reviews)
"Beautiful property. Convenient location. A bit dated but overall great."

Reviewed on Aug 13, 2025

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The Mission Inn Hotel & Spa
Lagonita Lodge

Lagonita Lodge

3 out of 5
183 Lagonita Ln, Big Bear Lake, CA
Book a stay at this family-friendly aparthotel in Big Bear Lake. Enjoy free WiFi, free parking, and a beach locale. Our guests praise the helpful staff and the ...
9/10 Wonderful! (3,831 reviews)
We will be back!
"Loved the property and the lake views from the deck were beautiful. The indoor pool and upstairs game room were also wonderful."

Reviewed on Aug 14, 2025

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Lagonita Lodge
Lake Arrowhead Resort and Spa

Lake Arrowhead Resort and Spa

3.5 out of 5
27984 Highway 189, Lake Arrowhead, CA
Stay at this 3.5-star beach hotel in Lake Arrowhead. Enjoy a full-service spa, a private beach, and 2 hot tubs. Our guests praise the restaurant and the helpful ...
8.6/10 Excellent! (1,039 reviews)
"Great place to stay. Staff was friendly, the restaurant on the property was really good, the scenery was amazing. Everything worth doing in close by and its in a great spot. . This place is worth a stay."

Reviewed on Aug 13, 2025

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Lake Arrowhead Resort and Spa
See all 2,848 properties in Crestline
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.