Cheap Flights to Black Diamond , WA from CA $146

View CA $146 flight on Wed, Oct 7, 2026Opens in a new window

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Popular airlines to Black Diamond

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How much is the cheapest flight to Black Diamond?

Prices were available within the past 7 days and start at CA $146 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Harbour Air Seaplanes
Sat, Jun 27 - Wed, Jul 1
YWH
Victoria
LKE
Seattle
CA $298 Roundtrip, found 6 days ago
CA $298
Roundtrip
found 6 days ago
Select Harbour Air Seaplanes flight, departing Sat, Jun 27 from Victoria to Seattle, returning Wed, Jul 1, priced at CA $298 found 6 days ago
Harbour Air Seaplanes
Sun, Jun 28 - Tue, Jun 30
CXH
Vancouver
LKE
Seattle
CA $298 Roundtrip, found 3 hours ago
CA $298
Roundtrip
found 3 hours ago
Select Harbour Air Seaplanes flight, departing Sun, Jun 28 from Vancouver to Seattle, returning Tue, Jun 30, priced at CA $298 found 3 hours ago
Harbour Air Seaplanes
Mon, Jun 29 - Thu, Jul 2
YWH
Victoria
LKE
Seattle
CA $305 Roundtrip, found 2 hours ago
CA $305
Roundtrip
found 2 hours ago
Select Harbour Air Seaplanes flight, departing Mon, Jun 29 from Victoria to Seattle, returning Thu, Jul 2, priced at CA $305 found 2 hours ago
Harbour Air Seaplanes
Fri, Aug 7 - Tue, Aug 11
YWH
Victoria
LKE
Seattle
CA $323 Roundtrip, found 6 days ago
CA $323
Roundtrip
found 6 days ago
Select Harbour Air Seaplanes flight, departing Fri, Aug 7 from Victoria to Seattle, returning Tue, Aug 11, priced at CA $323 found 6 days ago
Hahn Air Technologies
Sun, Sep 6 - Mon, Sep 14
YWH
Victoria
LKE
Seattle
CA $612 Roundtrip, found 5 days ago
CA $612
Roundtrip
found 5 days ago
Select Hahn Air Technologies flight, departing Sun, Sep 6 from Victoria to Seattle, returning Mon, Sep 14, priced at CA $612 found 5 days ago

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

April is typically the cheapest month to fly

From CA $232 - CA $422 per traveller.

Frequently asked questions

What is the name of Black Diamond's airport?
Seattle - Tacoma Intl. Airport (SEA) is the main airport in Black Diamond.
How far is Seattle - Tacoma Intl. Airport (SEA) from central Black Diamond?
Lengthy commutes don't have to be stressful if you plan ahead of time. Downtown Black Diamond is 27 kilometres from SEA, so it's wise to know how to get to the city before you touchdown.
What airport is best to fly into Black Diamond?
With one major airport servicing Black Diamond, it won't take very long to get your hands on the best flight. You'll be taking off to Seattle - Tacoma Intl. Airport (SEA), which sits around 27 kilometres from the downtown area.
How many airlines fly to Black Diamond?
There are 38 airlines connecting Black Diamond with 124 airports across the globe.
Which airlines fly to Black Diamond?
In general, travellers choose to fly with Alaska Airlines, Delta and American Airlines when going to Black Diamond. The biggest proportion of these flights come in from Los Angeles, with Alaska Airlines flying this route the most.
How many nonstop flights are there to Black Diamond?
Planning an awesome Black Diamond adventure is easy when there are 3,404 nonstop flights each week to get you there.
Where are the most popular flights to Black Diamond departing from?
Travellers frequently set off from Los Angeles, Phoenix and Portland airports when heading to Black Diamond.
How long is the flight to Black Diamond Airport?
If you're flying to Black Diamond from Los Angeles, you'll have a flight time of 2 hours and 57 minutes. Those jetting off from Phoenix can expect to be airborne for 3 hours and 17 minutes. From Portland it's around 1 hour and 5 minutes away.
How to book the cheapest flight to Black Diamond?
Don't leave booking your flight to Black Diamond until the very last minute. That's one trick seasoned travellers use to get the best prices. Booking in advance means more options and more affordable flights. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Fares often differ depending on which airport you use. Be sure to compare prices across airlines too. Last but not least, another easy way to save some cash is be ready to book fast. If you stumble on a terrific deal, don't hesitate — snap it up while you can.
Do you have any tips for my flight to Black Diamond?
We've got the lowdown on how to make your flight a stress-free experience. Follow our top tips and you'll be speeding through the airport and having a ball in Black Diamond in no time at all. What to pack in your hand luggage:

  • First and foremost, pack your passport, travel docs, bank cards and medications. Next, you'll need some in-flight entertainment to while away the time. A thrilling book and a tablet crammed with your favourite shows are some terrific options. If you intend to catch a few z's, a quality neck pillow and some noise-cancelling headphones will also come in handy. Finally, find room for a few toiletry items to ensure you hop off the plane looking fresh and ready to go.

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 flammable, sharp or explosive. This includes screwdrivers, knives, fuels and bleaching agents. Sports equipment like ice skates, and items that could harm other people, such as swords and batons, can't come on board with you either.

What to wear on a flight:

  • Comfort should be your highest priority when deciding what to wear during your flight. Loose, breathable clothing is a smart option, as are roomy, closed-toe shoes.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, drink lots of water, consider wearing compression socks and move your legs and feet often.

How to get through airport security fast when flying to Black Diamond?
A little pre-planning before you arrive at the airport will help make your getaway to Black Diamond quick and painless. Read through our top tips for a swift journey past security:

  • Have your travel documents and passport easily accessible. They're the first items you'll be asked for by security.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronics must also go through the scanner.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
  • Sharp or pointed objects (like knives and scissors) are not allowed in the cabin. They'll be confiscated at security, so put them in your checked bags.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Black Diamond. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Black Diamond. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Black Diamond.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca 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 Black Diamond flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Black Diamond.

Looking to save even more? Get additional savings by bundling your Black Diamond 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.ca, there's no shortage of options to save even more on your Black Diamond trip!

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
CA $243

Trending flights to Black Diamond

Prices were available within the past 7 days and start at CA $146 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Jun 20 - Mon, Jun 22
YVR
Vancouver
SEA
Seattle
CA $244 Roundtrip, found 4 hours ago
CA $244
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sat, Jun 20 from Vancouver to Seattle, returning Mon, Jun 22, priced at CA $244 found 4 hours ago

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