Book Spirit Airlines flights (NK)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Top Flight Deals

Prices were available within the past 7 days and start at $25 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Jul 19 - Wed, Jul 23
LAX
Los Angeles
LAS
Las Vegas
$49 Roundtrip, just found
$49
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 19 from Los Angeles to Las Vegas, returning Wed, Jul 23, priced at $49 just found
Spirit Airlines
Sat, Jul 19 - Wed, Jul 23
LAX
Los Angeles
LAS
Las Vegas
$55 Roundtrip, just found
$55
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 19 from Los Angeles to Las Vegas, returning Wed, Jul 23, priced at $55 just found
Spirit Airlines
Fri, Jul 18 - Sat, Jul 19
LAX
Los Angeles
LAS
Las Vegas
$60 Roundtrip, just found
$60
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Jul 18 from Los Angeles to Las Vegas, returning Sat, Jul 19, priced at $60 just found
Spirit Airlines
Mon, Sep 15 - Thu, Sep 18
LAX
Los Angeles
LAS
Las Vegas
$60 Roundtrip, just found
$60
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Sep 15 from Los Angeles to Las Vegas, returning Thu, Sep 18, priced at $60 just found
Spirit Airlines
Wed, Jul 16 - Wed, Jul 23
LAX
Los Angeles
LAS
Las Vegas
$65 Roundtrip, found 2 hours ago
$65
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Wed, Jul 16 from Los Angeles to Las Vegas, returning Wed, Jul 23, priced at $65 found 2 hours ago

Trending Spirit Airlines Flights

Prices were available within the past 7 days and start at $25 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Jul 19 - Wed, Jul 23
LAX
Los Angeles
LAS
Las Vegas
$49 Roundtrip, just found
$49
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 19 from Los Angeles to Las Vegas, returning Wed, Jul 23, priced at $49 just found
Spirit Airlines
Tue, Jul 29 - Thu, Jul 31
ORD
Chicago
LAS
Las Vegas
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jul 29 from Chicago to Las Vegas, returning Thu, Jul 31, priced at $98 just found

About Spirit Airlines

As an ultra-low-cost carrier, Spirit Airlines (abbreviated to NK) offers cheap and cheerful flights across the United States, the Caribbean, and Latin America. Its no-fuss, no-frills approach is popular among travelers looking for budget-friendly trips—and thanks to its partnership with Expedia, you can now enjoy some great deals on Spirit Airlines flights.


Guide to booking Spirit Airlines flights


What it's like to fly with Spirit Airlines

With a modern fleet of Airbus planes, flying with Spirit Airlines is a comfortable experience—made even more convenient by the fact that Spirit Airlines usually provides Wi-Fi onboard (for a fee). Spirit Airlines typically has a range of food and drink offerings including sodas, alcoholic beverages, hot drinks, and an array of snacks available to purchase on your flight.


Destinations Spirit Airlines flies to

Some of Spirit Airlines's busiest routes run from Atlanta to Miami, Newark to Fort Lauderdale and Pittsburgh to Orlando . Beyond that, Spirit Airlines round trips in 2025 can also take you to the beaches of Montego Bay, the magical desert landscape of Phoenix, sun-soaked San Diego, charming Boston, and edgy Portland, Oregon, just to name a few.


Check-in information for Spirit Airlines

Spirit Airlines's online check-in usually opens 24 hours before departure. Bear in mind that if you're traveling with pets or if other special circumstances apply, you may not be able to check in online: Head to the ticket counter at the airport instead when it's your Spirit Airlines check-in time. Don't forget to have your Expedia app or booking itinerary to hand so you've got all the information you need in one place.


Great deals with Spirit Airlines on Expedia

Spirit Airlines's prices can be even lighter on your wallet thanks to Expedia's partner deals. If you're keen to get even more out of your budget, consider booking a one-stop flight rather than a direct trip: Simply use Expedia's search filter to show these great-value options. Don't forget to look at bundling together your flights, accommodation and car rental to tap into some great package offers for your Spirit Airlines booking.


How to find cheap Spirit Airlines flights

Booking your flight with Spirit Airlines via Expedia can make your journey even cheaper: Enter your travel dates to see a selection of great deals available to book right now. With Spirit Airlines tickets currently starting from $49 and great Spirit Airlines deals waiting to be snapped up, now's the time to plan your Spirit Airlines trip with Expedia.


Spirit Airlines reviews

Get a better feel for Spirit Airlines before making your reservation by checking out the reviews. From insight into airplane seat maps to commentary on service, you may be able to find additional helpful info in the reviews on this page.


Spirit Airlines's carry-on baggage allowance

Spirit Airlines passengers can take one small personal item (18 x 14 x 8 inches) with them on most flights free of charge. Additional personal items or larger cabin bags that exceed the Spirit Airlines carry-on dimensions for personal items are subject to a fee—so ensure you check your booking terms for all the details.


Spirit Airlines's checked baggage allowance

Spirit Airlines's check-in baggage allowance usually comes at an extra cost. If you do want to add a check-in bag to your booking, the maximum size generally cannot exceed 40 lb or measure more than 162 linear inches. These limits may vary, so make sure to check the details on your specific booking.


Earning frequent-flier miles with Spirit Airlines when booking on Expedia

If you're a member of Spirit Airlines's Free Spirit program, you can collect points for every flight you take—and that goes for flights booked via Expedia, too. No matter whether you're jetting off from Atlantic City, Memphis, New Orleans, or anywhere else served by Spirit Airlines, you can take advantage of Expedia's great partner deals while racking up Spirit Airlines miles at the same time. You can also sign up to Expedia's One Key program to unlock discounts and earn OneKeyCash to make extra savings on future eligible bookings.


Flexible booking and cancellations for Spirit Airlines flights

Spirit Airlines tickets might be eligible for changes or refunds via Expedia in some circumstances. If you do need to change your booking, head to your Expedia account or get in touch with the friendly customer service team to discuss your options.


Airline Information

Airline Name
Spirit Airlines
Airline Code
NK
Top Destination
Atlanta, Los Angeles, Las Vegas
Loyalty Programme
Free Spirit
Headquarters
Miramar, Florida

Frequently asked questions

Which destinations does Spirit Airlines fly to?
Book a flight with Spirit Airlines and you'll have a choice of around 82 destinations across Mexico and Central America, Caribbean, North America and more. Baltimore and Los Angeles are a couple of the many awesome cities that this renowned airline can get you to. Whether for a quick or extended vacation, Expedia has Spirit Airlines flight deals that'll get you packing your bags.
Why fly with Spirit Airlines?
With its main hub at Fort Lauderdale - Hollywood Intl. Airport (FLL) and a fleet of 173 aircraft, Spirit Airlines can connect you to lots of fabulous destinations. A rewarding loyalty program helps make this carrier a good choice. Decide where you want to go, browse Expedia's Spirit Airlines flight deals and start organizing your perfect escape.
How can I get a cheap last-minute Spirit Airlines flight on Expedia?
There's nothing quite like a spur-of-the-moment travel adventure to raise your spirits. To pick up cheap last-minute Spirit Airlines flights, being flexible with your dates is important. Check out our great last minute flights deals for the latest tempting offers. Alternatively, enter your preferred trip dates and compare low prices on routes offered by Spirit Airlines.
Can I fly from the US on Spirit Airlines?
You sure can. Secure a plane ticket with Spirit Airlines and travel direct from cities like Myrtle Beach to Port-au-Prince. Ready to escape on your next great vacation? It's just a few clicks away with Expedia.
How can Expedia help with my Spirit Airlines booking?
We're with you every step of the way, from helping you search for epic deals to helping you pinpoint the correct baggage carousel. Lock in your cheap Spirit Airlines flights with Expedia via our free travel app. Check in for your journey, confirm your flight status or make amendments to your booking with this travel companion in your pocket. The Expedia App will also give you real-time alerts about any gate changes and flight delays, and even which carousel to pick up your bags.
Can I earn and redeem miles with my Spirit Airlines flight?
Spirit Airlines makes it a snap to rack up miles through its Free Spirit program. Credit card purchases, shopping and flying with the airline are a few ways you can earn airline miles, in addition to purchasing flights. When booking your airline tickets with Expedia, search for your loyalty program in the dropdown menu. You can then key in your membership number to confirm if your flight is eligible. Save extra cash, score miles and discover the world with Expedia!
What is Spirit Airlines's checked-in luggage allowance?
A regular international Spirit Airlines air ticket comes with 1 checked-in bag. Allowances can vary due to a range of factors, such as the cabin class you're booked in. As a general guide, your luggage should have a maximum weight of 39 lb per bag and dimensions (length + width + height) no greater than 62 inches total. For the most accurate packing advice, review your Spirit Airlines itinerary. You can also connect with Spirit Airlines customer service if you require any help.
Does Spirit Airlines fly internationally?
Spirit Airlines is based in Fort Lauderdale and flies to wonderful destinations all over the globe. Haiti, Puerto Rico, Colombia and Costa Rica are just the start of where you can go. Figure out where you'd love to explore on your next break and then snap up an Spirit Airlines flight deal with Expedia.
How can I check in for Spirit Airlines flights?
Use the Spirit Airlines website to check in for your flight, reserve a seat and review your booking. For most international and domestic flights, online check in is open from 1 day to 1 hour before scheduled departure. If you're flying internationally, remember that you may still need to check in in person at the airline counter to have your passport verified.
*Available to One Key members.