Cheap Flights to Index

View NZ$115 flight on Sat, 1 Nov 2025Opens in a new window

Popular airlines to Index

  • 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 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Index

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 18 Nov - Sat, 22 Nov
SJC
San Jose
SEA
Seattle
NZ$230 Return, found 1 day ago
NZ$230
Return
found 1 day ago
Select Delta flight, departing Tue, 18 Nov from San Jose to Seattle, returning Sat, 22 Nov, priced at NZ$230 found 1 day ago
Hawaiian Airlines
Wed, 15 Oct - Wed, 22 Oct
JFK
New York
SEA
Seattle
NZ$332 Return, found 5 days ago
NZ$332
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, 15 Oct from New York to Seattle, returning Wed, 22 Oct, priced at NZ$332 found 5 days ago
American Airlines
Mon, 10 Nov - Tue, 11 Nov
JFK
New York
SEA
Seattle
NZ$334 Return, found 6 hours ago
NZ$334
Return
found 6 hours ago
Select American Airlines flight, departing Mon, 10 Nov from New York to Seattle, returning Tue, 11 Nov, priced at NZ$334 found 6 hours ago
Alaska Airlines
Sat, 8 Nov - Mon, 10 Nov
JFK
New York
SEA
Seattle
NZ$365 Return, found 3 days ago
NZ$365
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 8 Nov from New York to Seattle, returning Mon, 10 Nov, priced at NZ$365 found 3 days ago
JetBlue Airways
Tue, 14 Oct - Thu, 23 Oct
JFK
New York
SEA
Seattle
NZ$483 Return, found 5 days ago
NZ$483
Return
found 5 days ago
Select JetBlue Airways flight, departing Tue, 14 Oct from New York to Seattle, returning Thu, 23 Oct, priced at NZ$483 found 5 days ago

Index Flights

The Index experience you’ve always wanted

Catching a flight to Index is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Index flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Index in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Index, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Index. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Index NZ$230. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Index.

Frequently asked questions

What is the name of Index's airport?
Seattle - Tacoma Intl. Airport (SEA) is the most frequently utilized airport in Index.
What airport is best to fly into Index?
Travellers heading to Index can opt to hit the runway at two major airports. Seattle - Tacoma Intl. Airport (SEA) is 72 kilometres away from the downtown streets. PAE is 56 kilometres away.
How many airlines fly to Index?
Index is serviced by 38 airlines from at least 124 airports across the globe.
Which airlines fly to Index?
Most often, travellers choose to fly with Alaska Airlines, Delta and American Airlines when heading to Index. The largest number of these flights originate in Los Angeles, with Alaska Airlines servicing this route the most frequently.
How many nonstop flights are there to Index?
With roughly 3 464 nonstop flights operating every week, you'll be hitting the runway in Index before you can say, "Are we there yet?"
Where are the most popular flights to Index departing from?
Flights to Index from Los Angeles, Phoenix and Portland airports are very popular.
How long is the flight to Index Airport?
If you're flying to Index from Los Angeles, you're looking at a flight time of 3 hours. Those setting off from Phoenix can expect to be on the plane for 3 hours and 17 minutes. From Portland it's roughly 1 hour and 5 minutes away.
How to book the cheapest flight to Index?
Don't leave locking in your flight to Index until the last possible moment. That's one move frequent jet-setters use to get the best deals. Booking ahead means more choices and more affordable flights. Also, look around online and compare your options. If your destination has more than one airport, you may be able to score a great deal by flying into a less busy terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to reserve your seat as soon as you spot a bargain. The best deals don't last long.
Do you have any tips for my flight to Index?
Depending on where you're coming from, your trip to Index could be no sweat at all or it could go on forever. We've pulled together some useful hints that will help you start your next great escape on a positive note. What to pack in your hand luggage:

  • The trick to having a pain-free travel experience is to plan ahead. So, let's start with the basics: passport, travel documents, cash and medications. Next, bring on board items that'll help pass the time, like some electronic devices or a good book. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Finally, don't forget to toss in toiletries like a toothbrush, lip balm and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes screwdrivers, blades, fuel and fireworks. Sporting equipment like ski poles, and items that could harm passengers, such as swords and guns, can't come on board with you either.

What to wear on a flight:

  • Your aim is to be as comfortable as you can. Choose shoes that are easy to pull on and off, dress in loose, breathable clothing and remember to bring a sweater in case it gets cold in the cabin.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To minimize your risk on board, drink plenty of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Index?
Being prepared before you get to the airport will make your trip to Index a piece of cake. Below you'll find some handy tips for a speedy journey past security:

  • First things first. Your boarding pass and travel ID will need to be inspected by airport security. Have them easily accessible so you don't hold up the queue.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • All your electronics, including your tablet and phone, are also required to be scanned separately.
  • Remember to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to have to remove them when going through security. Boots and other heavy-style shoes are usually subjected to additional screening.
  • Airlines will not allow any pocket knives or other sharp items in the cabin. If you must bring these kinds of items, pack them in your checked baggage.

Flights to Index information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
NZ$230

Trending flights to Index

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 12 Nov - Tue, 2 Dec
AKL
Auckland
SEA
Seattle
NZ$1,100 Return, found 6 days ago
NZ$1,100
Return
found 6 days ago
Select American Airlines flight, departing Wed, 12 Nov from Auckland to Seattle, returning Tue, 2 Dec, priced at NZ$1,100 found 6 days ago
*Available to Expedia members.