$34 Cheap Flights to Kirkland, WA

Flights to Kirkland at a glance

Traveling to Kirkland is a breeze; you can choose from various airlines, including both full-service and low-cost options. Compare journey times and find the cheapest flight that meets your budget and schedule, setting you up perfectly to explore the city's renowned sights and neighborhoods.

• Major airports near Kirkland: Seattle - Tacoma International Airport (SEA), Lake Union Seaplane Base Airport (LKE)
• Closest (typical) airport to Kirkland: Lake Union Seaplane Base Airport, LKE (around 7 miles)
• Flights per week: 7,350+ flights arriving across Kirkland airports
• Number of airlines that fly to Kirkland: around 65+ carriers

Popular airports near Kirkland

Kirkland is a charming city perfect for family getaways, outdoor adventures, and urban explorations. Travelers flock to this destination for its stunning scenery and opportunities for wellness and relaxation. Conveniently, Kirkland is accessible via two major airports, making it easy to find domestic flights that suit your travel plans.

• Seattle - Tacoma International Airport (SEA): Situated in King County, Washington, approximately 17 miles from Kirkland, this airport facilitates both domestic and international travel. It connects to over 270 domestic cities and more than 285 international destinations. Travelers can opt for first class, business class, or premium economy seating for enhanced comfort, depending on their chosen airline. Major airlines operating here include Alaska Airlines, Delta, and American Airlines.
• Lake Union Seaplane Base Airport (LKE): Found in King County, Washington, just around 7 miles from Kirkland, this airport primarily serves international routes. Harbour Air Seaplanes is the popular airline that operates flights from this unique seaplane base.

Top routes to Kirkland

• Los Angeles (LAX) to Kirkland (SEA), with one-way flight options from around $55
• Phoenix (PHX) to Kirkland (SEA), with one-way tickets available from around $50
• Las Vegas (LAS) to Kirkland (SEA), with one-way tickets available from around $45
• Chicago (ORD/MDW) to Kirkland (SEA), with one-way fares starting at around $80
• Denver (DEN) to Kirkland (SEA), with one-way tickets available from around $50

Cheapest routes to Kirkland

• Las Vegas (LAS) to Kirkland (SEA), with low one-way fares from around $45
• Phoenix (PHX) to Kirkland (SEA), with cheap one-way fares from around $50
• Denver (DEN) to Kirkland (SEA), with cheap one-way fares from around $50
• Sacramento (SMF) to Kirkland (SEA), with low-cost one-way tickets from around $50
• Salt Lake City (SLC) to Kirkland (SEA), with cheap one-way fares from around $50

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Kirkland

• Alaska Airlines: Operating flights to Seattle - Tacoma International Airport (SEA), Alaska Airlines is responsible for nearly 29% of arrivals in Kirkland. The average fare for a one-way ticket is about $320, with options for business class and first class available depending on the specific route.
• Delta: Providing service to Seattle - Tacoma International Airport (SEA), Delta accounts for approximately 23% of arrivals in Kirkland. The typical one-way fare is around $440, with premium service options that may include premium economy, business class, and first class based on the route.
• American Airlines: Flying to Seattle - Tacoma International Airport (SEA), American Airlines comprises about 14% of arrivals in Kirkland. Travelers can expect an average one-way fare of around $390, with business class and first class service options available depending on the route.
• United: Serving Seattle - Tacoma International Airport (SEA), United contributes roughly 13% of arrivals in Kirkland. The average one-way ticket price is approximately $370, offering premium service options that may include premium economy, business class, and first class based on the route.
• Southwest Airlines: Operating flights to Seattle - Tacoma International Airport (SEA), Southwest Airlines makes up about 7% of arrivals in Kirkland. Passengers can anticipate an average one-way fare of around $230.

Best time to fly to Kirkland

The most popular months for travelers to fly to Kirkland are January, March, and April, when peak temperatures in Kirkland can reach up to 47.8°F in April. If you prefer quieter travel, consider October, the least busy time to visit with temperatures around 51.8°F and typically the lowest average one-way fare (around $227), roughly 8% cheaper than the yearly average. Looking for additional cheaper months to fly? September, November, and February offer average one-way fares roughly ranging from $229 to $241, making them good options for flexible travelers.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Kirkland

Getting some of the best deals on flights to Kirkland is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Kirkland hotel and flight deals.
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your Kirkland flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Kirkland

Kirkland welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Kirkland efficiently:

• Public transportation: From Seattle - Tacoma International Airport, SeaTac/Airport Station, a metro station, is located about 0.3 miles away by walking, while Tukwila Station, a train station, is situated about 4.3 miles away by car, providing convenient access to public transportation options for travelers.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in Kirkland, with options including free hotel shuttles and private rides, which can be arranged in advance.
• Car rental: Renting a car in Kirkland is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Kirkland on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around Kirkland

• Bellevue: Bellevue is located 5 miles drive away from Kirkland and offers a vibrant mix of family-friendly attractions and urban experiences. This city is known for its shopping centers and recreational areas, making it a great destination for both leisure and business travelers. Explore highlights such as Bellevue College, which serves as a modern educational hub, or the Meydenbauer Center, a premier venue for events and conferences. Nature enthusiasts will appreciate Lake Washington, perfect for romantic outings and outdoor scenery.
• Redmond: Redmond is located 4 miles drive away from Kirkland and is an ideal spot for families and outdoor lovers. This city boasts numerous recreational areas and shopping options. Visitors can enjoy the expansive Marymoor Park, which provides ample opportunities for family fun and outdoor activities. The University of Washington adds a touch of academic charm, while the DigiPen Institute of Technology is a noteworthy landmark for those interested in technology and innovation.
• Woodinville: Woodinville is located 5 miles drive away from Kirkland and is a delightful choice for those seeking romance, entertainment, and outdoor adventures. This charming city features shopping centers and recreational areas that cater to diverse interests. Key attractions include the picturesque Cottage Lake Park, ideal for family outings and outdoor enjoyment, and the breathtaking Saint Edward State Park, perfect for adventure seekers and nature lovers. Don’t forget to explore the local event venues that often host exciting gatherings.

Tips for short-haul flights to Kirkland

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Save space by using travel-sized toiletries, wearing your heaviest clothing, and planning your outfits carefully. This approach also helps you bypass the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time and consider bringing a book to keep yourself occupied. Remember to fully charge your devices before you board.
• Arrive at the airport in plenty of time—for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours before your departure, allowing time for traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money at the airport.

Tips for long-haul flights to Kirkland

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow free seat selection once online check-in begins, typically 24–48 hours prior to your flight. Some airlines may permit seat selection even earlier.
• Arrive at the airport in plenty of time—aim to arrive at least 3 hours before departure for international flights to accommodate check-in, security, and immigration processes.
• Relax at the airport—if time allows, explore the shops, grab a coffee, or unwind at the gate or in a departure lounge, if you have access. Most airports offer free and accessible Wi-Fi.
• Adjust to the new time zone mid-flight—begin to align your body clock by changing your watch and adjusting your sleep schedule to reflect your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Tips to find the cheapest flights to Kirkland

The cheapest day to fly

Get started finding a cheap flight to Kirkland 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.

The cheapest month to fly

November is the cheapest month to fly to Kirkland. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Kirkland. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Kirkland, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Kirkland

The lowest price for round-trip flights to Kirkland in 2026 starts from $66, while one-way tickets start from from $34. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Kirkland. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Kirkland

Frontier Airlines, Alaska Airlines, Southwest Airlines, United, Delta are just some of the airlines that can typically offer cheap tickets to Kirkland. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Kirkland and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Kirkland, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Kirkland. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Kirkland plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Kirkland

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Kirkland.

Stopover savings

The cheapest tickets to Kirkland are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Kirkland. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Kirkland for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Kirkland. Simply download the free Expedia app to your smart device and activate Kirkland flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Kirkland. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.