Cheap September Flights

Why travel by plane in September

When September arrives, you start getting into autumn mode. The first day of fall isn’t until later in the month, yet you can’t help but begin dressing in layers, cozying up for the cooler temperatures, and whipping up your favorite pumpkin-inspired drinks. While the weather will surely start to turn crisp, you’re bound to have some warm days left to enjoy. To make the most of the change in seasons, why not treat yourself to a getaway? Whether you want to experience the city or explore the great outdoors, you’ll find cheap flights in September that will help keep your costs low.

Cheap September airfare with Expedia deals Round up your friends and family or slip off on a solo journey. However you decide to travel this fall, be sure to take advantage of our September flight deals. Here at, we offer all kinds of affordable airfare to ensure your next adventure won’t put stress on your savings account. It’s easy to browse our selection of cheap September flights, where you’ll discover an assortment of destinations and schedules that best suit your travel plans. Nothing sounds more appealing than a vacation this September, so book your airfare today and get ready for the sojourn you’ve been dreaming of..

Cheap Flights in September FAQs

Is September a cheap month to fly? 

There are some stunningly good September flight deals in 2023 for international and domestic trips. With late summer sunshine in many parts of the world, you could enjoy gorgeous weather and fewer crowds in popular European and Canadian destinations. Prices and availability are subject to change. Additional terms may apply.  

Where is cheap to visit in September? 

You have your pick of bargain deals on September flights. Why not hop on a flight to France where the summer crowds have melted away, leaving bargain flights up for grabs. Paris boulevard walks and people watching from cafés is a national pastime, and the beaches in the Côte d’Azur are warm and inviting. Fly to San Francisco, which glows in September sunshine as the fog lifts and free festivals fill the parks – and the hotel prices drop, too.     

How do I find top deals on September flights with Expedia?  

Pop in your travel plans and hit search and we’ll show you our latest deals from all the main airline carriers. Order by price and the cheapest ones appear at the top of the page. To get a lower price, try changing your travel dates or looking at different departure and arrival times and compare prices. If you need a bit of travel inspiration, our latest flight deals could be the start of new discoveries and passions.  

Will I find cheap flights in September on Labour Day weekend?  

On the first Monday in September, Labour Day is a chance to enjoy the last wisps of summer. The weekend can put prices up on some flights, but it’s a quieter holiday than Canada Day and many kids are back to school, so there are opportunities to hunt out some bargain September plane tickets. It’s worth looking a couple of months in advance because flights and hotels can get booked up.  

Can I cancel or amend my September flights on Expedia? 

Yes. In fact, you can change or cancel most flights online in your travel itinerary. Our virtual agents are available 24/7 to help as well in our Customer Service Portal. You may be charged a fee and some flights are non-refundable, so if you want to book flights offering flexible options, you can select the no change fee filter. And at Expedia, you get free cancellation within 24 hours of booking on many flights, too.  

Why should I choose to book my September flights with Expedia?  

Wherever you’re flying to, we’ll help you get there. Our one-stop shop offers tempting September flight deals from all the main airlines, so you can book knowing you’ve found the right one. Plus, bundling car rental or that gorgeous hotel deal with your flight means you get bigger savings on top. Download our Expedia app for exclusive mobile deals, reward points and access to your travel itinerary on your phone.  

Terms and Conditions:

Sample prices reflect the lowest fares on Expedia found by our customers over the last 48 hours and are quoted for one adult and include taxes for round trip economy/coach class travel. Prices do not include additional baggage fees that may be charged by the applicable airline. Actual price may vary based on time/date of search, booking date, travel dates, origin, and destination. Fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates. Lower fares on other airlines may be available to selected destinations. Tickets may be non-transferable and non-refundable. Read the complete penalty rules for changes and cancellations applicable to the fare you're considering booking.