$57 Cheap Flights to Extension

The cheapest month to fly to Extension is October when demand is low. Off-peak months are usually when you'll find cheap flights. To save money, steer clear of flying during school breaks and major holidays.

To fly to Extension directly, simply select the "Direct flights only" box when you search for journeys on Expedia and we'll show you all the available options to compare.

Making travel plans in the low season and booking ahead of time are two great ways to secure cheap flights to Extension. Or, consider flying on a Thursday, which, on average, is 16% cheaper than departing on a Sunday.* Want to be the first to know when fares fall? Simply set up price tracking on the Expedia app to get real-time updates.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

While booking in advance is typically the best way to save money, don't panic if your Extension getaway is last minute. You can still get cheap flights to Extension, especially if your plans have some flexibility. Try switching up your travel dates, exploring different ticket types or jetting out of another hub.

Secure your flight to Extension two to four months ahead if you're coming in from an international destination. For domestic travel, the recommendation is around 28 days in advance. Bigger savings and a greater choice of travel dates, schedules and seating options are some of the great reasons to book early.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Sundays are usually the best day to book a cheap flight to Extension, with savings of about 8% on average compared to Fridays. If you decide to buy tickets on a Friday, expect to pay more as this is typically the most expensive day.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

A total of 37 airlines connect 100 airports across the globe to Extension. Here are some of the top airlines to Extension, where Vancouver Intl. Airport (YVR) is the chief entry point:

• WestJet
• Air Canada
• Delta Air Lines
• Harbour Air

The main airport when you fly to Extension is Nanaimo Harbour Water Aerodrome Airport (ZNA), but there are other nearby choices like Nanaimo Airport (YCD) and Pender Harbour, BC (YPT-Pender Harbour Waterdrome). You can also touch down at Vancouver Intl. Airport (YVR) and Victoria Intl. Airport (YYJ) when flying to Extension.

You'll be approximately 5 mi north of central Extension after jetting into Nanaimo Harbour Water Aerodrome Airport (ZNA).

Book an Extension flight and hotel package deal on Expedia, and you can enjoy significant savings. It's simple to bundle your accommodations and flights, and you can also add activities and car rentals to create your own personalized Extension vacation. Plus, nothing beats the convenience of booking everything in one place.

If you bought your flight to Extension within the last 24 hours, you can often cancel or change it for free. After that, extra charges may apply depending on the airline's rules and restrictions. To learn more, check out our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may receive a credit for future travel rather than a direct refund. When browsing Expedia, check the "Changes included" or "No cancel fee" filters to find tickets with flexible change policies.