Cheap Spirit Airlines (NK) Flight Reservations & Booking Flights

View SAR278 flight on Tue, 10 February 2026Opens in a new window

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Top Flight Deals

Prices were available within the past 7 days and start at SAR278 for one-way flights and SAR812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Trending Spirit Airlines Flights

Prices were available within the past 7 days and start at SAR278 for one-way flights and SAR812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tuesday, 17 March, 2026 - Thursday, 19 March, 2026
BOS
Boston
DTW
Detroit
SAR812 Roundtrip, found 9 hours ago
SAR812
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Tuesday, 17 March, 2026 from Boston to Detroit, returning Thursday, 19 March, 2026, priced at SAR812 found 9 hours ago
Spirit Airlines
Monday, 16 March, 2026 - Thursday, 19 March, 2026
BOS
Boston
DTW
Detroit
SAR949 Roundtrip, found 9 hours ago
SAR949
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Monday, 16 March, 2026 from Boston to Detroit, returning Thursday, 19 March, 2026, priced at SAR949 found 9 hours ago

Frequently asked questions

How do I find cheap Spirit Airlines flights that have flexible change policies?
Life happens and your plans can change, so click on Expedia's No change fee filter after you hit search. This will display Spirit Airlines flights that allow you to alter your travel itinerary at no extra cost. You'll only pay the difference if the new fare is more expensive.
Which destinations does Spirit Airlines fly to?
Take your pick of energetic cities such as Baltimore and Los Angeles when you book a flight with Spirit Airlines. That's just a glimpse of where you can get to. This airline operates in around 82 destinations throughout Mexico and Central America, Caribbean, North America and more. With no shortage of Spirit Airlines flight deals on Expedia, you'll want to set off on your next big trip today.
Why fly with Spirit Airlines?
There are tons of excellent reasons to book a flight with Spirit Airlines — a rewarding loyalty program is just the beginning. This airline's main hub is at Fort Lauderdale - Hollywood Intl. Airport (FLL) and it operates a fleet of around 173 aircraft. You'll find Spirit Airlines flight deals, hotels, rental cars and more all on Expedia.
How can I get a cheap last-minute Spirit Airlines flight on Expedia?
A good way to snag cheap last-minute Spirit Airlines flights is to be flexible with your travel dates, departure and arrival airports and number of stops. Another good idea is to browse our great last minute flights deals. Plans not so flexible? Simply enter the details and compare the cheapest prices on Spirit Airlines journeys. Let your adventurous nature soar and book a spur-of-the-moment trip to an amazing destination.
How can Expedia help with my Spirit Airlines booking?
Book your cheap Spirit Airlines flights with Expedia — and remember to add on a car rental or hotel stay to score even more exciting deals. From vacation packages to the latest travel information, we've got you covered. Using the free Expedia App, it's easy to check in, view your flight status and receive real-time updates, such as flight delays and baggage carousel numbers. Download the app on your smartphone and handle all your bookings in one convenient place.
Can I earn and redeem miles with my Spirit Airlines flight?
Free Spirit is Spirit Airlines's rewards program, where you can earn points through credit card purchases, shopping, flying with the airline, and, of course, buying flights. If you're already a member of Free Spirit, you may be able to earn points when reserving your airline tickets through Expedia. Scroll to your loyalty program at checkout and enter your membership number Members of One Key™, our free travel rewards program, to find out if you're eligible. As well as airline miles, also earn OneKeyCash™* which can be redeemed on travel. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What is Spirit Airlines's checked-in luggage allowance?
International Spirit Airlines fares usually include 1 checked-in bag. However, luggage limits may vary based on a range of factors, including your fare type and cabin class. As a general guide, your checked luggage should not exceed 62 inches in dimensions and 18 kgs in weight. For the exact guidelines, refer to your Spirit Airlines itinerary or speak with Spirit Airlines customer service so you don't over pack. If you have to bring more, it's best to purchase additional checked baggage before the day of your flight. This is typically less expensive than paying for extra bags at the airport.
Does Spirit Airlines fly internationally?
With routes throughout Haiti, Puerto Rico, Colombia and Costa Rica, Spirit Airlines puts more of the world within your reach. That's just a sample of the destinations you can go with this carrier, which is based in Fort Lauderdale. Expedia will help you score fantastic Spirit Airlines flight deals — and add extra stamps to your passport.
How can I check in for Spirit Airlines flights?
The Spirit Airlines website makes checking in for your flight a snap. A few clicks is all it takes to manage your booking and select your favorite seat. Online check in is open from 1 day to 1 hour before departure for most domestic and international flights. When flying overseas, you may be required to present your passport or other travel documents at the airport terminal.

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