$53 Cheap Flights to Issaquah , WA

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How much is the cheapest flight to Issaquah?

Prices were available within the past 7 days and start at $53 for one-way flights and $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, May 12 - Sat, May 18
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, May 12 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Sat, May 18, priced at $167 just found
Frontier Airlines
Sun, Apr 28 - Sat, May 11
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
$196 Roundtrip, found 12 hours ago
$196
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sun, Apr 28 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Sat, May 11, priced at $196 found 12 hours ago
American Airlines
Thu, Sep 19 - Mon, Sep 23
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 19 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Mon, Sep 23, priced at $197 just found
American Airlines
Tue, May 14 - Tue, May 21
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
$198 Roundtrip, just found
$198
Roundtrip
just found
Select American Airlines flight, departing Tue, May 14 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Tue, May 21, priced at $198 just found
United
Sun, Jan 12 - Tue, Jan 14
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 12 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Tue, Jan 14, priced at $224 found 2 days ago

Find Your Flights to Issaquah SEA

Cheap flights to Issaquah (SEA)

Get started finding a cheap flight to Issaquah on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want 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 Issaquah.

Roundtrip prices range from $103 - $224, and one-ways to Issaquah start as low as $53.

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 Issaquah (SEA)

You have several options for which airline you choose to travel with to Issaquah. There are 10 airlines flying into SEA: American Airlines, Frontier Airlines, Delta, United. 

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 programs 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 in 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 the optimal times. Airfare to Issaquah (SEA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SEA in May 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

How do I find cheap flights to Issaquah that have flexible change policies?
At Expedia, we’ve been channeling our inner Olympic gymnast to give you the most flexible fares around. Simply mark the “No change fee” box directly below the filter heading “Flexible change policies” to find your perfect flight to Issaquah.
What is the name of the airport in Issaquah?
Issaquah’s most popular airport is Seattle - Tacoma Intl. Airport (SEA). If that doesn’t suit your travel plans, you can fly into Snohomish County - Paine Field Airport (PAE).
How far is SEA from central Issaquah?
Sea-Tac Airport is 20 mi from central Issaquah, so expect a bit of a commute into the city center.
How can I book the cheapest flight to Issaquah?
If you want to have more in the budget for your Issaquah getaway, avoid booking at the last minute. Prices generally increase as the departure date nears. Also consider your airport options. Airfares vary depending on which airport you fly into. Be sure to compare prices across airlines and try to keep your travel dates flexible. Finally, be prepared to book fast. If you see an amazing deal, snap it up! Currently, one of the cheapest one-way tickets to Issaquah costs $34. This is for a flight that departs Ontario in May.
Which day of the week is the best day to buy a plane ticket to Issaquah?
Sunday is the best day of the week to purchase a plane ticket. But that’s not the only way to land a terrific deal. Browsing tickets and being ready to buy a few weeks before your departure date will also pay off. Research indicates that the optimal booking window for cheap plane tickets ranges from 21 days to about 45 days out from departure. Know your travel dates to Issaquah months ahead of time? Monitor when carriers first release their tickets as these are often the best available prices. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Issaquah?
Disembark the plane at Sea-Tac Airport and you’ll be 20 mi from the downtown area. PAE is another big airport in Issaquah. It sits 45 mi from the center of the city.
Which airlines fly to Issaquah?
You can choose from 32 airlines that connect Issaquah with 124 airports across the world, including Alaska Airlines. Phoenix is the most popular departure point for Alaska Airlines flights to Issaquah. Delta Air Lines also operates services to this destination.
How many nonstop flights are there to Issaquah?
With roughly 3,610 direct flights running each week, you’ll be landing in Issaquah before you can ask, “Are we there yet?”
Where are the most popular flights to Issaquah departing from?
Flights to Issaquah departing from Phoenix, Las Vegas and Anchorage airports are very popular.
Do you have any tips for my flight to Issaquah?

  • What you pack in your carry-on luggage can mean the difference between a comfortable flight, and one that leaves you tired. Start with the important stuff, like your passport (or a valid ID) and your travel documents. Once they’re safely packed, put in any medications you might need. Next? It’s all about comfort factor. A neck pillow, noise-canceling headphones and a good book will help the time fly by while you’re cruising at altitude.
  • Remember that there’s also a list of prohibited items for your hand luggage which can differ between carriers. As a general rule, avoid bringing anything explosive, sharp or flammable. This includes things like knives, razor blades, aerosol cans and flares. Sporting equipment like baseball bats, tennis rackets and objects that could harm passengers, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • Choose comfort before fashion when flying. Layer up and wear natural fabrics since they allow air and moisture to pass through and keep you cool. Cabins can get colder on longer flights, so bring a sweater and always wear sneakers or flat, closed-toe shoes.
  • The condition known as deep vein thrombosis (DVT) is a risk on long-distance flights. It’s the result of blood clotting due to inactivity and poor circulation. Wandering up and down the aisle and doing foot and leg exercises while seated can help prevent this developing. Wearing compression tights or socks also helps reduce your risk.

How can I get a cheap last-minute flight to Issaquah?
The key to finding a cheap, spur-of-the-moment flight to Issaquah is flexibility. You can increase your chances of landing an awesome deal if you’re not tied to particular travel dates, flight times and airlines. Also compare the prices of flying out of and into nearby airports if that’s an option.
Where can I learn more about changing or canceling my flight to Issaquah?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Issaquah information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$167
Popular airline
Alaska Airlines

Trending flights to Issaquah

Prices were available within the past 7 days and start at $53 for one-way flights and $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, May 11 - Sat, May 18
DFW
Dallas-Fort Worth Intl.
SEA
Seattle - Tacoma Intl.
$103 Roundtrip, just found
$103
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 11 from Dallas-Fort Worth Intl. to Seattle - Tacoma Intl., returning Sat, May 18, priced at $103 just found
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