Cheap flights To Crestline (ONT) from $29

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This Weekend's Flight Deals from CMH-All Airports 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.

Sun, May 5 - Thu, May 9
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 5 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Thu, May 9, priced at $278 found 1 day ago

Cheap Flights to Crestline from $29 One Way, $48 Round Trip

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

Tue, May 7 - Tue, May 7
LAS
Harry Reid Intl.
ONT
Los Angeles - Ontario Intl.
$48 Roundtrip, found 6 days ago
$48
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 7 from Harry Reid Intl. to Los Angeles - Ontario Intl., returning Tue, May 7, priced at $48 found 6 days ago
Wed, May 8 - Wed, May 8
PHX
Sky Harbor Intl.
ONT
Los Angeles - Ontario Intl.
$53 Roundtrip, just found
$53
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 8 from Sky Harbor Intl. to Los Angeles - Ontario Intl., returning Wed, May 8, priced at $53 just found
Sun, May 19 - Tue, May 21
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$158 Roundtrip, found 5 days ago
$158
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, May 19 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Tue, May 21, priced at $158 found 5 days ago
Tue, Jun 4 - Tue, Jun 11
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$210 Roundtrip, found 8 hours ago
$210
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Jun 4 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Tue, Jun 11, priced at $210 found 8 hours ago
Thu, May 9 - Sun, May 12
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, May 9 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Sun, May 12, priced at $228 found 3 days ago
Thu, May 16 - Tue, May 21
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$229 Roundtrip, found 3 hours ago
$229
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, May 16 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Tue, May 21, priced at $229 found 3 hours ago
Sun, May 12 - Tue, May 21
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$230 Roundtrip, found 20 hours ago
$230
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sun, May 12 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Tue, May 21, priced at $230 found 20 hours ago
Thu, May 2 - Sun, May 12
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, May 2 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Sun, May 12, priced at $236 found 4 days ago
Sun, May 5 - Thu, May 9
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, May 5 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Thu, May 9, priced at $244 found 4 days ago
Thu, May 16 - Wed, May 22
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$248 Roundtrip, found 3 hours ago
$248
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, May 16 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Wed, May 22, priced at $248 found 3 hours ago
Tue, May 7 - Sun, May 12
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Sun, May 12, priced at $249 found 2 days ago
Tue, Jun 18 - Tue, Jun 25
CMH
John Glenn Columbus Intl.
ONT
Los Angeles - Ontario Intl.
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jun 18 from John Glenn Columbus Intl. to Los Angeles - Ontario Intl., returning Tue, Jun 25, priced at $250 found 2 days ago

Crestline Flight Information

Traveling To
Crestline
Destination Airport IATA Code
ONT
Number of Airlines Serving
Airlines
Frontier Airlines
Flight Price
$48
Earliest Departing Flight
Latest Departing Flight

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Crestline economy flight packages

Price found within the past 48 hours. Click for updated prices.
Bear Mountain Retreat
4.5-star property

Bear Mountain Retreat

Jun 14 - Jun 16

2 night stay

Seattle (SEA) to Ontario (ONT)

Frontier Airlines • Roundtrip • Coach
per person
The Sofia Hotel
3.5-star property

The Sofia Hotel

Jun 6 - Jun 10

4 night stay

Dallas (DFW) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
per person
Glendale Hotel
2.5-star property

Glendale Hotel

Jun 22 - Jun 25

3 night stay

Dallas (DFW) to Los Angeles (LAX)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
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Crestline first class flight packages

Price found within the past 48 hours. Click for updated prices.
Park Hyatt Aviara Resort, Spa & Golf Club
5.0-star property

Park Hyatt Aviara Resort, Spa & Golf Club

9.4/10 Exceptional! (972 reviews)

May 29 - Jun 1

3 night stay

Minneapolis (MSP) to San Diego (SAN)

Delta • Roundtrip • FirstClass
per person
Excellent all around. Rooms were especially good

Reviewed on Apr 23, 2022

Rancho Bernardo Inn
4.0-star property

Rancho Bernardo Inn

8.8/10 Excellent! (1,004 reviews)

May 29 - Jun 1

3 night stay

Minneapolis (MSP) to San Diego (SAN)

Delta • Roundtrip • FirstClass
per person
Clean,festive Staff quite friendly and pleasant Check in a breeze

Reviewed on Jan 3, 2020

La Jolla Beach and Tennis Club
4.0-star property

La Jolla Beach and Tennis Club

8.8/10 Excellent! (395 reviews)

May 29 - Jun 1

3 night stay

Minneapolis (MSP) to San Diego (SAN)

Delta • Roundtrip • FirstClass
per person
Right on the beach! Amazing views.

Reviewed on Mar 8, 2022

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Crestline

When you plan to buy tickets for flights to Crestline, you don’t have to look any further than Orbitz! We offer bargain rates and low fares on thousands of flights.

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Along with our low prices, Orbitz is well known for exceptional customer care. We make it simple to find the best Crestline flights for you. If you need to cancel your booking or change your flight plans, simply contact our Customer Service department to make any adjustments.

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If you like the ease of making your travel plans on the move, you’ll love the free Orbitz apps for iPhones, iPads, and Android devices. You can use these apps to review your travel reservations or make a change to your itinerary. Orbitz also offers additional travel assistance such as free mobile alerts that keep you up-to-date about sudden changes to your upcoming flights. You can also browse Orbitz easily on your smartphone by using the mobile version of the website to find budget Crestline flights.

Frequently asked questions

Which airlines fly to Crestline?
With 2 airlines operating services to Los Angeles - Ontario Intl. Airport (ONT), the main gateway to Crestline, you have plenty of choice. Land an excellent deal among these top international airlines that’ll fly you to this city:

  • Volaris - 9 flights to Crestline per month
  • China Airlines - 3 flights to Crestline per month
  • Avianca - 3 flights to Crestline per month

What is the best airport to fly to in Crestline?
Keep your eyes peeled for an affordable ticket to Los Angeles - Ontario Intl. Airport (ONT). It’s the city’s main airport and is situated around 20 miles southwest of the center. Once you’ve collected your suitcase, it won’t be long before you’re ticking off the sights of Crestline.
How much is a flight to Crestline?
If you’re searching for flights back and forth, fares ranged from $48 to $278 this week. The most affordable price to travel one-way was $29, departing from Columbus (CMH).
How to book the cheapest flight to Crestline?
Scoring cheap flights to Crestline is as easy as booking your ticket with Orbitz. But if you’d love to make sure you’re getting the best flight deals around, here are some suggestions your wallet will love:

  • Consider departing from or arriving at nearby airports for a cheaper fare. Enter your preferred departure and arrival points in the form fields, then choose the ‘Nearby airports’ function below. It will list any available options.
  • If your travel plans aren’t set in concrete, click on the ‘Show flexible dates’ link to browse flight deals for a selection of departure dates. Go with any suitable cheaper fare that pops up.
  • Select ‘Show options’ to filter your search results. You can choose your preferred airline and seating class here. Under ‘Sort & Filter’ to the left, you can even specify whether you’d like to fly in the morning, afternoon or evening.
  • Reserve your airfare as soon as you’ve sorted your travel dates. While you can get lucky once in a while, airfares rarely get more affordable as your date of departure approaches.
  • Bundle your flights, hotels and car rentals into a package deal and score great discounts. Save your hard-earned dollars for things that really excite you, like exploring every corner of Crestline.
  • If it’s an option, don’t travel in the most popular seasons. Airfares are usually at their most expensive during school breaks, summer and other vacation periods like Easter, Thanksgiving and Christmas.

How long is a flight to Crestline?
The U.S. Is big, so that depends on your point of departure. To make things simple, we’ve chosen some of the major routes to Crestline and found their average flight times:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles - Ontario Intl. Airport (ONT) - 2 hours and 38 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Los Angeles - Ontario Intl. Airport (ONT) - 3 hours and 5 minutes
  • Denver, CO (DEN-Denver Intl.) to Los Angeles - Ontario Intl. Airport (ONT) - 2 hours and 14 minutes

What is the best time to book a flight to Crestline?
Book in January, February or August for competitively priced tickets to Crestline. Once you’ve tracked down a bargain, snap it up — cheap flights tend to come and go in the blink of an eye.
What day of the week is the cheapest to book a flight to Crestline?
You can get a great flight deal by booking on a Tuesday, Wednesday or Saturday. These are typically the best days to score cheap seats to Crestline.
What is the cheapest day of the week to fly to Crestline?
If you’re looking for cheap flights to Crestline, leave early in the week. Orbitz data from 2020 shows Monday is the cheapest day to jet off, followed by Tuesday. Saturday is the most expensive, so avoid flying on this day and do your budget a favor.
What is the cheapest month to fly to Crestline?
You can jet for less in August. This is generally an excellent month to take off if you’re after cheap flights to Crestline, according to Orbitz data. The most expensive time to take off is June, so avoid this month if you’re watching your pennies.
Which airlines allow free cancellation?
Orbitz makes it a piece of cake to find airlines offering fare flexibility. Simply click on “Filter by flexible change policies” when searching for your Crestline flights and bada bing! You’ll see options that include free cancellation within 24 hours of booking, no change fees and of course, the best price.
What do I need for the flight to Crestline?
Nothing’s more fun than jetting off to a cool new destination, but it’s good to be prepared. This list of useful tips will help get your journey off to a great start:

  • Whether you print it out beforehand or use an electronic one, you’ll need your boarding pass to step foot on the plane. You’ll also need some kind of government-issued photo identification. If you’re traveling internationally, make sure your passport is valid.
  • To keep you busy on your short trip to Crestline, download some new music or restock the audiobook library on your tablet. Food can also be a welcome distraction while in the air, so maybe even bring some light snacks.
  • Even if you’re traveling in the height of summer, take a cardigan or sweater on board with you. Cabins are notorious for getting downright chilly.

How many direct flights are there to Crestline?
Every month, there are 177 direct flights to Crestline. Choose from an impressive range of airline companies, including Southwest Airlines, Delta Air Lines and American Airlines. Other reputable airlines that operate flights to Crestline nonstop are Frontier Airlines, United Airlines and Alaska Airlines.
How do I get cheap first-class/business deals to Crestline?
There are ways of booking first or business-class tickets to Crestline that won’t burn through your savings. Pick up a seat in the pointy end of the plane for less with these handy tips:

  • Be flexible with your travel dates and hold out for deals on first or business-class airfares.
  • Search for a budget carrier that has business-class seats. They usually come with extra space and a glass of Champagne — but without the premium price.
  • Bid for an upgrade. Some airlines hold online auctions that let you put down a price for a seat up the front. You may also be able to upgrade with points earned through a flight loyalty program.

How to get into Crestline from the airport?
One of the most efficient ways to get to downtown Crestline is by booking a Los Angeles - Ontario Intl. Airport (ONT) car rental. Touch down, grab your luggage and then collect a set of wheels from Dollar’s ONT on-site branch. You’ll need to drive about 20 miles northeast of Los Angeles - Ontario Intl. Airport (ONT) to reach the center. Alternatively, use public transportation or take a taxi into town, then rent a car from one of our city center Crestline car rentals instead.
What is the best time to go to Crestline?
There’s no right or wrong time to vacation in Crestline, though August, October and November are the most popular months. As with most of the Northern Hemisphere, the summer season kicks off June 20. If you’d prefer to spend most of your days in a T-shirt than a heavy winter jacket, this time of year may be perfect for you. Expect average daily highs of 90 ºF and nightly lows around 70 ºF.
Travel tips for Crestline

  • Downtown Crestline is jampacked with exciting attractions. Places like Lake Gregory and Lake Gregory Regional Park will keep your feet moving and your adventurous spirit happy.
  • If you’re in search of a nice little day trip, there are more sights waiting to delight you a short drive from the center. Find out why California State Polytechnic University, Pomona and Snow Summit are on the travel itineraries of many Crestline travelers.
  • Take the steering wheel and find out what else makes San Bernardino County a tourist hit. Lock in a car rental with Orbitz and enjoy the delights of two other enticing cities — Twentynine Palms and Chino Hills.

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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.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

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. Lower fares may be available. 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.