Cheap Flights to Mercer Island

View ₹38,625 flight on Wed, 10 Dec 2025Opens in a new window

Popular airlines to Mercer Island

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 25% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Mercer Island

Prices were available within the past 7 days and start at ₹38,625 for one-way flights and ₹57,206 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, 20 Nov - Thu, 4 Dec
DEL
Delhi
SEA
Seattle
₹57,206 Return, found 12 hours ago
₹57,206
Return
found 12 hours ago
Select Air India flight, departing Thu, 20 Nov from Delhi to Seattle, returning Thu, 4 Dec, priced at ₹57,206 found 12 hours ago
Turkish Airlines
Tue, 14 Oct - Mon, 20 Oct
DEL
Delhi
SEA
Seattle
₹73,841 Return, found 2 days ago
₹73,841
Return
found 2 days ago
Select Turkish Airlines flight, departing Tue, 14 Oct from Delhi to Seattle, returning Mon, 20 Oct, priced at ₹73,841 found 2 days ago
Singapore Airlines
Wed, 26 Nov - Thu, 26 Feb
HYD
Hyderabad
SEA
Seattle
₹85,052 Return, found 1 day ago
₹85,052
Return
found 1 day ago
Select Singapore Airlines flight, departing Wed, 26 Nov from Hyderabad to Seattle, returning Thu, 26 Feb, priced at ₹85,052 found 1 day ago
British Airways
Tue, 7 Oct - Sun, 8 Mar
HYD
Hyderabad
SEA
Seattle
₹86,714 Return, found 4 days ago
₹86,714
Return
found 4 days ago
Select British Airways flight, departing Tue, 7 Oct from Hyderabad to Seattle, returning Sun, 8 Mar, priced at ₹86,714 found 4 days ago
United
Mon, 23 Mar - Mon, 6 Apr
DEL
Delhi
SEA
Seattle
₹86,731 Return, found 3 days ago
₹86,731
Return
found 3 days ago
Select United flight, departing Mon, 23 Mar from Delhi to Seattle, returning Mon, 6 Apr, priced at ₹86,731 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

September is typically the cheapest month to fly

From ₹12,130 - ₹21,875 per traveller.

Frequently asked questions

What is the name of Mercer Island's airport?
Most travellers like to fly into Seattle - Tacoma Intl. Airport (SEA) when visiting the bustling city of Mercer Island.
How far is Sea-Tac Airport from central Mercer Island?
It's 16 kilometres from SEA to downtown Mercer Island. Make your life easier by working out the quickest way of getting from the terminal to the city centre before you land.
What airport is best to fly into Mercer Island?
If you're planning on flying to Mercer Island, you'll probably be landing at Seattle - Tacoma Intl. Airport (SEA) (16 kilometres from downtown). Snohomish County Airport (40 kilometres from downtown) is the other main airport here.
How many airlines fly to Mercer Island?
Mercer Island is serviced by 38 airlines from 124 worldwide airports.
Which airlines fly to Mercer Island?
Alaska Airlines, Delta and American Airlines fly the most frequently to Mercer Island. The highest number of flights arrive here from Los Angeles, with Alaska Airlines offering the most services on this route.
How many nonstop flights are there to Mercer Island?
Flying to someplace new is much more straightforward when there aren't any stopovers involved. If you're heading to Mercer Island, the fantastic news is that there are around 3,464 direct flights operating each week.
Where are the most popular flights to Mercer Island departing from?
Flights to Mercer Island from Los Angeles, Phoenix and Portland airports are very popular.
How long is the flight to Mercer Island Airport?
If it's Los Angeles you're leaving behind, you'll be in the air for around 3 hours before you arrive in Mercer Island. Tarmac to tarmac from Phoenix generally takes 3 hours and 17 minutes and from Portland, the average flight time is 1 hour and 5 minutes.
How to book the cheapest flight to Mercer Island?
If you want to save some cash on your Mercer Island holiday, listen up! As every experienced jet-setter will tell you, avoid booking at the last minute. Prices are generally more expensive just prior to the departure date. Another great way to nab the most competitive fare is to shop around. If where you're headed has a few airports, don't forget to look into the cost of flying into a less busy terminal. Finally, another simple way to save some money is be ready to book fast. If you find an amazing bargain, don't think twice — snap it up while the opportunity's there.
Do you have any tips for my flight to Mercer Island?
Wherever you're coming from, flying can be a pleasant experience if you've planned ahead. Take a peek at these handy tips that will help get your Mercer Island escape started on the right foot. What to pack in your hand luggage:

  • A plane trip can be a cruisy experience if you pack the right things. Firstly, you'll want a few basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a fresh change of clothes and a good novel. Secondly, make room in your carry-on bag for your electronic gadgets, chargers, your medications and perhaps a quality neck pillow too. Lastly, don't forget to bring your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between airlines, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, knives, aerosol cans and bleaching agents. Sporting equipment like baseball bats, and items that could injure passengers, such as swords and guns, can't come on board with you either.

What to wear on a flight:

  • Your goal here is to be as comfortable as possible. Choose easy-to-remove footwear, dress in loose, natural fibers and remember to bring a sweater in case you get chilly in the cabin.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Lower your risks by staying hydrated, keeping your legs moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Mercer Island?
A little pre-planning before you get to the airport will help make your trip to Mercer Island a piece of cake. We've compiled some top tips for a speedy journey past security:

  • First things first. Your travel documents and passport will need to be inspected by security personnel. Keep them someplace accessible so you don't have to dig around for them.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll need to unplug from technology. Your phone, tablet and any other electronics will also need to be sent through the scanner.
  • Remove all gels and liquids from your hand luggage. They often need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • There's a possibility that you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a clever idea.
  • Airlines won't allow any sharp items or pocket knives in your hand luggage. If you need to bring these kinds of items, check them in.

Book with confidence

Book with confidence

Expedia.co.in gives you the best tools to secure great deals on flights to Mercer Island. Use our easy booking engine to browse nonstop flights and convenient departure points every day of the year. Search from the top airlines to book your perfect Mercer Island flight. You can always rely on Expedia.co.in to help you find cheap flights to Mercer Island.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.co.in does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia’s Best Price Guarantee, you can book your Mercer Island flights with full confidence knowing that you’ve found the best deal online.

Expedia.co.in lets you search across the largest number of airlines and Mercer Island flights, which means that you'll be able to find great flight deals at the perfect travel date and time. There's simply no substitute for great prices and flexibility suited to your flight needs.

Looking to save even more? Get additional savings by bundling your Mercer Island flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.co.in, there’s no shortage of options to save even more on your Mercer Island trip!

Travel information

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
₹57,206

Trending flights to Mercer Island

Prices were available within the past 7 days and start at ₹38,625 for one-way flights and ₹57,206 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 20 Oct - Mon, 3 Nov
HYD
Hyderabad
SEA
Seattle
₹81,969 Return, found 14 hours ago
₹81,969
Return
found 14 hours ago
Select Air India flight, departing Mon, 20 Oct from Hyderabad to Seattle, returning Mon, 3 Nov, priced at ₹81,969 found 14 hours ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.