Cheap Czech Airlines (OK) Flight Reservations & Booking Flights

Save on Flight Bookings!

  • 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 on select hotels after you book a flight*
  • payments icon
    Find the right fit
    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

How do I find cheap CSA flights that have flexible change policies?
You simply need to choose the No change fee filter when looking for bargain CSA flights on Expedia. There’s no surcharge if you later need to modify your itinerary, although you’ll have to pay the fare difference, if any.
Which destinations does CSA fly to?
CSA flies to 29 destinations through Europe, which means lots of options for your next grand adventure. Whether you’d love to book a flight to Tremblay-en-France, Prague or somewhere else, the best CSA flight deals can be found on Expedia.
Why fly with CSA?
Wherever your adventurous spirit is leading you, CSA will fly you there comfortably and on time. This carrier is based at Vaclav Havel Airport (PRG) and has a fleet of 25 aircraft connecting travelers to must-see destinations. When it’s time to book a flight, Expedia has CSA flight deals to get you packing.
What can I expect from a CSA flight?
With the majority of CSA services offering snacks and refreshments, you and your grumbling stomach will be well looked after. Settle into your seat, order something tasty and then enjoy the ride. Wherever you’re going, Expedia will help you track down the best deals on CSA flights.
How can I get a cheap last-minute CSA flight on Expedia?
If you’re the impulsive type, it’s a cinch to find sweet deals on last-minute CSA flights with Expedia. Check out our great last minute flights deals for the latest offers. Already decided on your trip dates? Just enter your details, compare the low prices on CSA flights and then book your bargain escape.
How can Expedia help with my CSA booking?
You can look forward to more than just cheap CSA flights with Expedia. With the Expedia App, you can view your flight status, manage your travel itinerary and book your entire journey from anywhere. Download our app today and earn twice the Expedia Rewards points with each purchase. You can also bundle your CSA flight, hotels and car rentals into a vacation package for even greater savings.
Can I earn and redeem miles with my CSA flight?
It’s possible to earn miles through the CSA rewards program, Czech OK Plus. Along with buying airline tickets, it’s a cinch to rack up points by credit cards, car rentals and flying with the airline. If you’re a member of Czech OK Plus, search for the program while checking out with Expedia to find out your flight’s eligibility.
What rules does CSA have in terms of hand luggage allowance?
For international flights with CSA, you’re free to bring 1 cabin bag and a small personal item such as a laptop. Weight and size limits may differ based on your cabin class as well as the aircraft type and destination. Information specific to your reservation can be found on your CSA plane ticket, but as a rough guide, the weight for each carry-on bag for an economy airfare is 17 lb, with dimensions not exceeding 17 in x 9 in x 21 in total.
What is CSA's checked-in luggage allowance?
A standard international CSA air ticket includes 1 checked-in bag. Size and weight restrictions may vary based on several factors, including the fare class you’ve selected. As a guide, your luggage should have a maximum weight of 50 lb per bag and dimensions no bigger than 98 in total. For the most up-to-date packing advice, review your CSA itinerary. You can also consult with CSA customer service if you need more help.
How can I check in for CSA flights?
It’s a snap to check in for your flight with the CSA website or by using the CSA app. Both of these platforms are also handy if you need to view details of your trip or choose your seat before your journey.