Cheap Flight Deals to Crystal Lake IL from CA $178
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How to find cheap flights to Crystal Lake?
The cheapest prices found with in the last 7 days for return flights were CA $164 and CA $178 for one-way flights to Crystal Lake for the period specified. Prices and availability are subject to change. Additional terms apply
Your guide to flights to Crystal Lake, IL
Porter Airlines fly to Crystal Lake, so use Travelocity to search, find, and compare some truly tempting deals from the 2 airlines—that way you can be sure you’ve found the best deal for you. A flight to Crystal Lake IL currently costs between CA $164 and CA $1,455. Prices vary, but for the best fares, travel in September when prices are at their lowest.
Top tips for finding cheap flights to Crystal Lake
The cheapest flight for a round trip to Crystal Lake is currently CA $164. When you search for flights to Crystal Lake, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Crystal Lake for nearby days. The cheapest month to travel to Crystal Lake is September from our list of deals available.
But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.
How to cancel flights to Crystal Lake
We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.
Why you should book your flight to Crystal Lake with Travelocity
We have top deals on plane tickets even for last minute flights to Crystal Lake, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Crystal Lake for less.
Find The Perfect Hotel For After Your Flight
Amazing Place to Stay After Flight to Crystal Lake
Super 8 by Wyndham Crystal Lake
Breakfast was cereal only(raisin bran, fruitloops and instant oatmeal) coffee and apple juice. Disappointed! Room and beds were nice, bathroom needed a little an attention for age and cleanliness. The refrigerator was noisy.
Reviewed on Mar 29, 2026
Comfort Inn Crystal Lake - Algonquin
I stayed for one day, but the room was super clean, had eveything I needed, and the staff was great.
Reviewed on Mar 21, 2026
Holiday Inn Chicago Nw Crystal Lk Conv Ctr by IHG
Parking was convenient, check-in and check-out easy. Breakfast buffet was yummy. Just wish they had coffee available in the lobby all the time and wish the restaurant/bar opened before 5. Beds/rooms were very comfortable, and the staff was wonderful about accommodating our requests (our friends' ...
Reviewed on Mar 30, 2026
Luxury Hotels in Crystal Lake
Super 8 by Wyndham Crystal Lake
Breakfast was cereal only(raisin bran, fruitloops and instant oatmeal) coffee and apple juice. Disappointed! Room and beds were nice, bathroom needed a little an attention for age and cleanliness. The refrigerator was noisy.
Reviewed on Mar 29, 2026
Country Inn & Suites by Radisson, Crystal Lake, IL
best breakfast at any hotel we have ever staid at
Reviewed on Apr 3, 2026
Family Friendly Hotels in Crystal Lake
Comfort Inn Crystal Lake - Algonquin
I stayed for one day, but the room was super clean, had eveything I needed, and the staff was great.
Reviewed on Mar 21, 2026
Holiday Inn Chicago Nw Crystal Lk Conv Ctr by IHG
Parking was convenient, check-in and check-out easy. Breakfast buffet was yummy. Just wish they had coffee available in the lobby all the time and wish the restaurant/bar opened before 5. Beds/rooms were very comfortable, and the staff was wonderful about accommodating our requests (our friends' ...
Reviewed on Mar 30, 2026
Country Inn & Suites by Radisson, Crystal Lake, IL
best breakfast at any hotel we have ever staid at
Reviewed on Apr 3, 2026
Super 8 by Wyndham Crystal Lake
Breakfast was cereal only(raisin bran, fruitloops and instant oatmeal) coffee and apple juice. Disappointed! Room and beds were nice, bathroom needed a little an attention for age and cleanliness. The refrigerator was noisy.
Reviewed on Mar 29, 2026
Best Crystal Lake Flight and Hotel Packages
Crystal Lake flight + hotel packages - economy flights
Crystal Lake flight + hotel packages - first class flights
Need a car after flight to Crystal Lake?
Economy
Compact
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SUV
Plane Tickets To Crystal Lake
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Crystal Lake. Browse through our inventory to explore a wide range of cheap flights to Crystal Lake to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Crystal Lake as you anxiously await to exit the plane and explore what Crystal Lake has to offer. Considering all the amazing local food and culture in Crystal Lake, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Crystal Lake to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Crystal Lake without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Crystal Lake with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Crystal Lake today!
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