Cheap flights from Crestline

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Crestline Flight Information
Origin airport IATA code
ONT

Sourcing the best flights from Crestline on ebookers

If you’re seeking a flight from Crestline, you can swiftly and easily find exactly what you’re looking for using ebookers. Our easy-to-use tool will let you select the destination and ideal travel dates to immediately see which routes and airlines are available. Have a preferred airline in mind for the trip? You can filter your ebookers search to see if they have flights from ONT. For more bespoke options, you can also set your search for multiple destinations and flights that are refundable, so you can have the most relevant information in moments.

Getting the best deal on a cheap flight from ONT

There are a few golden rules for keeping costs low when booking flights from Crestline. The first thing to think about is being flexible on your travel dates. It can help to shift your departure by a day, or even a few hours, as prices can vary by significant amounts. Use ebookers to compare and contrast your options ahead of time, and you can make a savvy decision. Want more savings? If book the hotel at your chosen destination through ebookers while also arranging your flight from Crestline, you can get a discount of up to 15% off the total price. For help on which pad to pick, you can make use of our snappy hotel descriptions, which are accompanied by useful photos.

Getting things going at your destination

With ebookers, you don’t just have access to the latest, constantly updated information on flights from ONT. You can also get inspiration on the most interesting things to get up to when you’re there. Just check out our Things to Do tool and you’ll soon be drawing up an exciting itinerary. And if you’re keen to take in as much of the wider area as possible, you could also look into the best car hire deals and have your very own set of wheels waiting, so you can roam to your heart’s content.

Featured Hotels near Crestline

The Lightfoot Cabin · Mid-Century Cabin Perfect for Romantic Getaway

The Lightfoot Cabin · Mid-Century Cabin Perfect for Romantic Getaway

Running Springs CA
During your stay at this cabin, you'll be close to Lake Arrowhead Village. You'll find features such as a gym, breakfast (surcharge) and 1 hot tub. Enjoy your stay with amenities like free WiFi and a kitchen in the cabin.
10/10 Exceptional! (4 reviews)
It was amazing experience
It was a great vacation. We were delighted. Thank you very much to the owners of this house for making it so amazing. Stylish, cozy, has everything you need, very clean. We will definitely be back!!

Reviewed on 9 Oct 2024

Opens in a new windowThe Lightfoot Cabin · Mid-Century Cabin Perfect for Romantic Getaway
Lagonita Lodge

Lagonita Lodge

3 out of 5
183 Lagonita Ln Big Bear Lake CA
The price is €99 per night from 2 Feb to 3 Feb
€99
2 Feb - 3 Feb
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at Lagonita Lodge. During your stay, you're just a quick walk from Big Bear Lake. Enjoy features like free WiFi in public areas and free self-parking, plus an indoor pool. This comfortable aparthotel has 98 apartments over 3 floors. Each apartment offers free WiFi and a kitchen.
9/10 Wonderful! (4,039 reviews)
Spacious room, but name of the room was a bit confusing. While a Lake View room does have a bit of a view of the lake,

Reviewed on 23 Jan 2026

Opens in a new windowLagonita Lodge
The North Shore Inn

The North Shore Inn

3 out of 5
24202 Lake Drive Crestline CA
Our customers tell us they can't get enough of The North Shore Inn's great location. During your stay, you're just a quick walk from Lake Gregory Regional Park. Features include free self-parking and a restaurant. This property offers pet-friendly amenities, such as food and water bowls.
8.8/10 Excellent! (606 reviews)
Great stay !!!! Look forward to coming back

Reviewed on 22 Jan 2026

Opens in a new windowThe North Shore Inn
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DoubleTree by Hilton Hotel San Bernardino

DoubleTree by Hilton Hotel San Bernardino

4 out of 5
285 E Hospitality Lane San Bernardino CA
The price is €89 per night from 22 Feb to 23 Feb
€89
22 Feb - 23 Feb
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at DoubleTree by Hilton Hotel San Bernardino. During your stay, you'll be within walking distance of San Bernardino Golf Club. Free WiFi in public areas, an outdoor pool and a restaurant are available.
8.8/10 Excellent! (2,637 reviews)
5 stars I love the double tree

Reviewed on 25 Jan 2026

Opens in a new windowDoubleTree by Hilton Hotel San Bernardino
Sleepy Hollow Cabins and Hotel

Sleepy Hollow Cabins and Hotel

2.5 out of 5
24033 lake drive Crestline CA
The price is €80 per night from 29 Jan to 30 Jan
€80
29 Jan - 30 Jan
includes taxes & fees
During your stay at Sleepy Hollow Cabins and Hotel, you're just a quick walk from Lake Gregory Regional Park. Free self-parking, a full-service spa and a seasonal outdoor pool are available.
7.2/10 Good! (161 reviews)
Yes Parking was easy

Reviewed on 20 Jan 2026

Opens in a new windowSleepy Hollow Cabins and Hotel
Crest Lodge Historic Mountain Inn

Crest Lodge Historic Mountain Inn

2.5 out of 5
23508 Lake Dr Crestline CA
The price is €71 per night from 29 Jan to 30 Jan
€71
29 Jan - 30 Jan
includes taxes & fees
During your stay at Crest Lodge Historic Mountain Inn, you'll be within walking distance of Lake Gregory. Features include free WiFi in public areas and free self-parking, plus laundry facilities.
7/10 Good! (126 reviews)
Very cozy stay in this small mountain town, would love to come again and stay in this nice inn.

Reviewed on 4 Jan 2026

Opens in a new windowCrest Lodge Historic Mountain Inn
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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.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.