S$89 Cheap Flights to Renton

View S$89 flight on Sat, 18 Oct, 2025Opens in a new window

Popular airlines to Renton

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Cheap round-trip flights to Renton

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
Sat, 1 Nov - Sat, 8 Nov
BOI
Boise
SEA
Seattle
S$151 Return, found 20 hours ago
S$151
Return
found 20 hours ago
Select Delta flight, departing Sat, 1 Nov from Boise to Seattle, returning Sat, 8 Nov, priced at S$151 found 20 hours ago
American Airlines
Wed, 5 Nov - Tue, 11 Nov
SFO
San Francisco
PAE
Seattle
S$317 Return, found 1 day ago
S$317
Return
found 1 day ago
Select American Airlines flight, departing Wed, 5 Nov from San Francisco to Seattle, returning Tue, 11 Nov, priced at S$317 found 1 day ago
Asiana Airlines
Mon, 3 Nov - Mon, 24 Nov
SIN
Singapore
SEA
Seattle
S$848 Return, found 1 day ago
S$848
Return
found 1 day ago
Select Asiana Airlines flight, departing Mon, 3 Nov from Singapore to Seattle, returning Mon, 24 Nov, priced at S$848 found 1 day ago
STARLUX Airlines
Fri, 31 Oct - Sun, 16 Nov
SIN
Singapore
SEA
Seattle
S$1,063 Return, just found
S$1,063
Return
just found
Select STARLUX Airlines flight, departing Fri, 31 Oct from Singapore to Seattle, returning Sun, 16 Nov, priced at S$1,063 just found
Singapore Airlines
Sat, 28 Feb - Sun, 15 Mar
SIN
Singapore
SEA
Seattle
S$1,090 Return, found 7 hours ago
S$1,090
Return
found 7 hours ago
Select Singapore Airlines flight, departing Sat, 28 Feb from Singapore to Seattle, returning Sun, 15 Mar, priced at S$1,090 found 7 hours ago

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

August is typically the cheapest month to fly

From S$175 - S$323 per traveller.

Frequently asked questions

What is the name of Renton's airport?
Seattle - Tacoma Intl. Airport (SEA) is the most frequently used airport in Renton.
How far is Seattle - Tacoma Intl. Airport (SEA) from central Renton?
If you're basing yourself in central Renton, you'll be there within moments after touching down at SEA. The terminal is only 8 kilometres from downtown.
What airport is best to fly into Renton?
Hop off the plane at Sea-Tac Airport and you'll be 8 kilometres from downtown. Snohomish County Airport is another big airport in Renton. It's 48 kilometres from the city centre.
How many airlines fly to Renton?
Renton is serviced by 38 airlines from at least 124 airports across the globe.
Which airlines fly to Renton?
In general, travellers fly with Alaska Airlines, Delta and American Airlines when heading to Renton. The biggest proportion of these flights come in from Los Angeles, with Alaska Airlines servicing this route the most.
How many nonstop flights are there to Renton?
Flying to somewhere new is much easier when there aren't any annoying stopovers to slow you down. If you're heading to Renton, the great news is that there are roughly 3,464 direct flights operating each week.
Where are the most popular flights to Renton departing from?
The most popular flights to Renton take off from Los Angeles, Phoenix and Portland airports.
How long is the flight to Renton Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Los Angeles to Renton, the average flight time is 3 hours. From Phoenix it's typically 3 hours and 17 minutes, and from Portland it's 1 hour and 5 minutes.
How to book the cheapest flight to Renton?
Don't leave locking in your flight to Renton until the very last minute. That's one trick seasoned travellers use to get the best deals. Booking ahead means more choices and less expensive flights. Don't stop there, though. Do some research and find out if there are a few airports at your destination. Ticket prices often differ depending on the airport you jet into. Be sure to compare prices across air carriers as well. Last of all, another simple way to save some money is be ready to book at a moment's notice. If you spot a terrific bargain, don't think twice — snap it up while you can.
Do you have any tips for my flight to Renton?
We've pulled together all the info you need to make your journey a stress-free experience. Follow our tips and you'll be breezing through the airport and having a ball in Renton in no time at all. What to pack in your hand luggage:

  • Flying can be a cruisy experience if you've got all the right things. First things first, you'll need basic toiletry items, such as deodorant and a toothbrush, a clean pair of socks and a good book. Next, find a spot in your hand luggage for your electronic gadgets, chargers, any daily medications and perhaps a quality neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel papers and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes things like knives, scissors, fuels and bleaching agents. Sporting equipment like ice skates, and objects that could harm other people, such as pepper spray and firearms, aren't allowed in the cabin either.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Don comfortable layers and opt for shoes that are roomy, flat and easy to pull on and off.
  • Deep vein thrombosis (DVT), a blood clot condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Renton?
It's all about being prepared. We've compiled some helpful hints for a hassle-free trip through security. Look out Renton, here you come:

  • Have your boarding pass and ID easily accessible. They'll be the first things you'll be asked to show at security.
  • Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • All your electronic devices, including your phone and laptop, must also be scanned.
  • Any gels or liquids, such as perfume or toothpaste, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other heavy-style shoes are usually subjected to additional screening.
  • Airlines won't allow any sharp or pointed objects in your hand luggage. If you need to bring these kinds of items, put them in your checked baggage.

Book with confidence

Book with confidence

Find Your Flights to Renton SEA

Cheap flights to Renton (SEA)

Get started finding a cheap flight to Renton on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Renton.

Return prices range from S$151 - S$1,090 and one-ways Renton start as low as S$89.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Renton (SEA)

You have several options for which airline you choose to travel with to Renton. There are 10 airlines flying into SEA: Delta, United, American Airlines, Singapore Airlines, Air India, Asiana Airlines, STARLUX Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Renton (SEA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SEA in November and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Renton SEA

Travel information

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
S$169

Trending flights to Renton

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.

Asiana Airlines
Thu, 28 May - Thu, 25 Jun
SIN
Singapore
SEA
Seattle
S$898 Return, found 2 days ago
S$898
Return
found 2 days ago
Select Asiana Airlines flight, departing Thu, 28 May from Singapore to Seattle, returning Thu, 25 Jun, priced at S$898 found 2 days ago

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