Cheap Flights to Dupont , WA from CA $141

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How much is the cheapest flight to Dupont?

Prices were available within the past 7 days and start at CA $141 for one-way flights and CA $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Harbour Air Seaplanes
Tue., Aug. 6 - Fri., Aug. 9
CXH
Vancouver Harbour Seaplane Base
LKE
Lake Union Seaplane Base
CA $403 Roundtrip, just found
CA $403
Roundtrip
just found
Select Harbour Air Seaplanes flight, departing Tue., Aug. 6 from Vancouver Harbour Seaplane Base to Lake Union Seaplane Base, returning Fri., Aug. 9, priced at CA $403 just found
Harbour Air Seaplanes
Thu., Jul. 18 - Fri., Jul. 26
CXH
Vancouver Harbour Seaplane Base
LKE
Lake Union Seaplane Base
CA $423 Roundtrip, just found
CA $423
Roundtrip
just found
Select Harbour Air Seaplanes flight, departing Thu., Jul. 18 from Vancouver Harbour Seaplane Base to Lake Union Seaplane Base, returning Fri., Jul. 26, priced at CA $423 just found
Harbour Air Seaplanes
Wed., Jun. 26 - Thu., Jun. 27
CXH
Vancouver Harbour Seaplane Base
LKE
Lake Union Seaplane Base
CA $433 Roundtrip, found 2 hours ago
CA $433
Roundtrip
found 2 hours ago
Select Harbour Air Seaplanes flight, departing Wed., Jun. 26 from Vancouver Harbour Seaplane Base to Lake Union Seaplane Base, returning Thu., Jun. 27, priced at CA $433 found 2 hours ago
Harbour Air Seaplanes
Mon., Jul. 8 - Sun., Jul. 14
CXH
Vancouver Harbour Seaplane Base
LKE
Lake Union Seaplane Base
CA $443 Roundtrip, found 2 days ago
CA $443
Roundtrip
found 2 days ago
Select Harbour Air Seaplanes flight, departing Mon., Jul. 8 from Vancouver Harbour Seaplane Base to Lake Union Seaplane Base, returning Sun., Jul. 14, priced at CA $443 found 2 days ago
Harbour Air Seaplanes
Sun., Aug. 18 - Sat., Aug. 24
CXH
Vancouver Harbour Seaplane Base
LKE
Lake Union Seaplane Base
CA $463 Roundtrip, found 22 hours ago
CA $463
Roundtrip
found 22 hours ago
Select Harbour Air Seaplanes flight, departing Sun., Aug. 18 from Vancouver Harbour Seaplane Base to Lake Union Seaplane Base, returning Sat., Aug. 24, priced at CA $463 found 22 hours ago

Find Your Flights to Dupont SEA

Cheap flights to Dupont (SEA)

Get started finding a cheap flight to Dupont 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 roundtrip 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 Dupont.

Roundtrip prices range from CA $229 - CA $463, and one-ways Dupont start as low as CA $141.

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 Dupont (SEA)

You have several options for which airline you choose to travel with to Dupont. There are 10 airlines flying into SEA: Harbour Air Seaplanes. 

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 a bag or bring a carry-on, check 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/carry-on 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 Dupont (SEA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SEA in August and in August 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.

Frequently asked questions

What is the name of Dupont's airport?
Seattle - Tacoma Intl. Airport (SEA) is the only airport near Dupont.
How far is SEA from central Dupont?
SEA is 48 kilometres from downtown Dupont, so prepare yourself for a reasonable commute into the city center.
What airport is best to fly into Dupont?
Travelers from all over the place pass through Sea-Tac Airport each day. Get off the plane, grab your luggage and you’ll be 48 kilometres from the center of Dupont.
How many airlines fly to Dupont?
There are 31 air carriers that fly to Dupont from 118 airports around the world.
Which airlines fly to Dupont?
Alaska Airlines and Delta Air Lines frequently fly into Dupont. Hopping on an Alaska Airlines flight from Portland is one of the most preferred options to travel there.
How many nonstop flights are there to Dupont?
With 3,615 direct flights running every week, you’ll be arriving in Dupont before you can ask, “Are we there yet?”
Where are the most popular flights to Dupont departing from?
Flights to Dupont from Anchorage, Los Angeles and Portland airports are the most popular.
How long is the flight to Dupont Airport?
If you’re going to Dupont from Portland, you’re looking at a flight duration of 1 hour and 1 minute. Those departing from San Francisco can expect to be midair for 2 hours and 17 minutes. From Spokane it’s around 1 hour and 16 minutes away.
How to book the cheapest flight to Dupont?
If you’d like to save some cash on your trip to Dupont, listen up! As any seasoned jet-setter knows, don’t book at the very last minute. Airfares are often highest just prior to the departure date. Also, look around online and compare your options. If your destination has several airports, you may be able to pick up a fantastic price by flying into a less busy terminal. Finally, another easy way to save a few dollars is be ready to book at a moment’s notice. If you see an irresistible bargain, don’t hesitate — snap it up while you can.
How to survive the flight to Dupont?
Wherever you’re coming from, flying can be an enjoyable experience if you’ve planned ahead. We’ve made a list of handy hints that will get your Dupont escape started on the right note.What to pack in your hand luggage:

  • First, pack in your passport, official ID, wallet and vital medications. Next, you’ll need some in-flight entertainment to while away the time. A juicy novel and a laptop filled with your favorite movies are some great options. If you hope to take a short nap, a quality neck pillow and a pair of earplugs will also come in handy. Finally, squeeze in a toothbrush and some facial wipes so you’ll step off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and conditioner in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp or pointed objects, like your beloved Swiss Army knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and matches, are also prohibited.

What to wear on a flight:

  • The long, narrow aisles of your airplane are no place for a fashion parade. Layer up with comfy clothing and take a sweater as it tends to get cool inside the cabin on long-haul flights. Closed-toed, flat shoes are also a good choice.
  • Most travelers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by reduced mobility or inactivity. There are numerous ways to lessen your risk. Wear a pair of compression socks or tights, drink lots of water and move your legs and feet. Wander around the cabin or perform exercises in your seat.

How to get through airport security fast when flying to Dupont?
The secret is to be organized before you reach airport security. That way, you’ll be stepping onto that plane to Dupont in no time at all. Follow these tips and get your trip off to a great start:

  • Airport security personnel first need to establish that you have a valid ID and travel documents before you’re allowed to proceed any further. Have them within easy reach, ready for inspection.
  • Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them before your turn.
  • For just a few minutes, you’ll need to unplug from the digital world. Your tablet, phone and any other electronics will need to be sent through the scanner.
  • Want to bring along your favorite cologne? Not a problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-close bag, you’re permitted to bring it with you in your carry-on baggage.
  • There’s a good chance you’ll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a clever idea.
  • Sharp items are not allowed in the cabin. They’ll be confiscated at security, so put them in your checked baggage.

Flights to Dupont information
Destination airport
Lake Union Seaplane Base
Destination airport IATA code
LKE
Destination city name
Seattle
Roundtrip price
CA $402

Trending flights to Dupont

Prices were available within the past 7 days and start at CA $141 for one-way flights and CA $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu., Aug. 1 - Sun., Aug. 4
YYC
Calgary Intl.
SEA
Seattle - Tacoma Intl.
CA $229 Roundtrip, found 5 days ago
CA $229
Roundtrip
found 5 days ago
Select WestJet flight, departing Thu., Aug. 1 from Calgary Intl. to Seattle - Tacoma Intl., returning Sun., Aug. 4, priced at CA $229 found 5 days ago
*Available to Expedia members.