$149 Cheap flight deals from Boston (BOS) to Crestline (ONT)
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This Weekend's Flight Deals from Boston to Crestline
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
BOS
Logan Intl.
ONT
Ontario Intl. Airport
$486 Roundtrip, found 5 hours ago
$486
Roundtrip
found 5 hours ago
Airfares from $149 One Way, $292 Round Trip from Boston to Crestline
Prices starting at $292 for return flights and $149 for one-way flights to Crestline were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
BOS
Boston
ONT
Ontario
$292 Roundtrip, found 16 hours ago
$292
Roundtrip
found 16 hours ago
BOS
Boston
ONT
Ontario
$297 Roundtrip, found 3 days ago
$297
Roundtrip
found 3 days ago
BOS
Boston
ONT
Ontario
$297 Roundtrip, found 5 hours ago
$297
Roundtrip
found 5 hours ago
BOS
Boston
ONT
Ontario
$297 Roundtrip, found 9 hours ago
$297
Roundtrip
found 9 hours ago
BOS
Boston
ONT
Ontario
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Crestline economy flight packages
Price found within the past 48 hours. Click for updated prices.
2.5-star property
Hollywood Inn Suites Hotel
8.4/10 Very Good! (1,821 reviews)
Jun 27 - Jul 3
6 night stay
Boston (BOS) to Los Angeles (LAX)
Delta • Coach
Los Angeles (LAX) to Boston (BOS)
American Airlines • Coach
Price was $1,388, price is now $788 per person
$788
per person
found 1 day ago
Hotel itself is clean. There was a fresh paint and sometime a strong chemical smell in the room. I was ready to find a new hotel if I could have canceled this stay. There is no coffee pot in the room, not very much space to set anything out, few drawers to put anything away. There is a coffee and flavored water machine in the lobby. The coffee is very bland, much like drinking flavor water. Overall, it’s all in the photos you just need to look closely. The room is spacious, beds are comfortable. It appears the hotel was just renovated. By the area it is located, it was most likely a pay by the hour motel in the past.
At least it was clean.
Reviewed on Aug 22, 2025
2.5-star property
Los Bungalows
8.2/10 Very Good! (525 reviews)
Jun 28 - Jul 4
6 night stay
Boston (BOS) to San Diego (SAN)
JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $2,410, price is now $1,373 per person
$1,373
per person
found 1 day ago
The ac was amazinggg and the room was super clean and spacious with a very comfortable bed. Beach view was absolutely amazing. I loved watching the sunset. Had an amazing time! Will definitely be coming back again c:
Reviewed on Apr 3, 2026
Crestline packages with premium economy flights
Price found within the past 48 hours. Click for updated prices.
2.5-star property
Sea View Inn at the Beach
8.6/10 Excellent! (1,002 reviews)
Jun 12 - Jun 14
2 night stay
Boston (BOS) to Los Angeles (LAX)
JetBlue Airways • PremiumEconomy
Los Angeles (LAX) to Boston (BOS)
Frontier Airlines • PremiumEconomy
Price was $1,256, price is now $1,146 per person
$1,146
per person
found 1 day ago
Front Desk Team was courteous sweet and professional. Great Location . Minutes walk from the beach.
Reviewed on Jul 22, 2025
4.0-star property
Pasadena Hotel & Pool
9/10 Wonderful! (1,493 reviews)
Jun 12 - Jun 14
2 night stay
Boston (BOS) to Los Angeles (LAX)
JetBlue Airways • PremiumEconomy
Los Angeles (LAX) to Boston (BOS)
Frontier Airlines • PremiumEconomy
Price was $1,340, price is now $1,211 per person
$1,211
per person
found 1 day ago
Such wonderful vintage hotel, the hotel staff was lovely and so attentive and accommodating. I will definitely stay there again. My room was beautiful!
Reviewed on May 3, 2026
4.0-star property
Hotel Maya
8.4/10 Very Good! (2,322 reviews)
Jun 12 - Jun 14
2 night stay
Boston (BOS) to Los Angeles (LAX)
JetBlue Airways • PremiumEconomy
Los Angeles (LAX) to Boston (BOS)
Frontier Airlines • PremiumEconomy
Price was $1,359, price is now $1,236 per person
$1,236
per person
found 1 day ago
Great view! Nice restaurant.
Reviewed on Dec 7, 2025
Crestline first class flight packages
Price found within the past 48 hours. Click for updated prices.
3.5-star property
The Sofia Hotel
8.6/10 Excellent! (1,969 reviews)
Jun 22 - Jun 28
6 night stay
Boston (BOS) to San Diego (SAN)
American Airlines • Non-stop roundtrip • FirstClass
Price was $3,427, price is now $2,012 per person
$2,012
per person
found 1 day ago
Beautiful historical hotel, amazing location a few minutes from the port, incredibly fast checkin, room had character and stay was perfect
Reviewed on Jan 5, 2026
5.0-star property
Surf & Sand Laguna Beach
9/10 Wonderful! (1,008 reviews)
Jun 21 - Jun 27
6 night stay
Boston (BOS) to Los Angeles (LAX)
American Airlines • Non-stop roundtrip • FirstClass
Save 100% on your flight
Price was $5,631, price is now $3,965 per person
$3,965
per person
found 1 day ago
This resort was incredible!! The ocean view is impressive! We had a wonderful time. Special shout out to Destiny for taking care of us. We will be back for sure. Thank you for an amazing vacation!
Reviewed on Jan 25, 2026
5.0-star property
Waldorf Astoria Beverly Hills
9.4/10 Exceptional! (318 reviews)
Jun 22 - Jun 28
6 night stay
Boston (BOS) to Los Angeles (LAX)
American Airlines • Non-stop roundtrip • FirstClass
Price was $7,525, price is now $5,371 per person
$5,371
per person
found 1 day ago
This is a good property with good amenities and no doubt a quality 5 star hotel. The problem is that when I was staying there this time there was a hotel workers strike. So the quality of service and housekeeping were well below par. For half of my stay there hotel staff picketing outside the hotel and each time I entered and left the picketers were yelling at me for crossing the picket line during the strike. The hotel did nothing to compensate me for this extreme inconvenience. At 7 am there were pickets using horns and drums that would wake me up and they would aggressively picket at the hotel entrance for 5 straight days from 7AM to 9 PM. Hotel management did nothing to compensate. I paid a lot of money for my hotel room and I am troubled that management is not fairly sharing that money with the staff. If the hotel had informed me of the strike in advance I would have gladly cancelled and stayed at any hotel without labor issues. Half of trip was ruined and hotel charged me full price, like strike inconvenience never happened.
Reviewed on Aug 8, 2023
More About Flying To Crestline from Boston
Route Information for Flights from Boston to Crestline
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | ONT |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Crestline
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
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