Cheap Flights from Moses Lake (MWH) to Seattle (SEA)

Popular airlines from Moses Lake, WA (MWH-Grant County Intl.) to Seattle-Tacoma International Airport (SEA)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight or cheap return flight from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA)?
is the cheapest month to fly from MWH to SEA. Traveling during quieter months is often the key to finding better fares.
Which airlines fly direct from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA)?
You can't fly directly from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA). However, there are other airports that offer nonstop flights. Board your plane at Pangborn Memorial Airport (EAT) and fly straight to Seattle without a layover.
What is the cheapest airline that flies from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MWH to SEA flight.
How many flights per day from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA)?
You'll need to hop on a flight with a layover when traveling from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from MWH to SEA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until just before your trip to book your flight from MWH to SEA generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book a MWH to SEA flight and hotel package?
You can save money by securing a MWH to SEA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Moses Lake, WA (MWH-Grant County Intl.) to Seattle - Tacoma Intl. Airport (SEA)?
It's usually possible to reschedule or cancel your MWH to SEA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Grant County Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
140 mi

Book with confidence

Moses Lake to Seattle Flights

The cheapest times to fly from Moses Lake to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moses Lake to Seattle are during the month of . You can find some of the cheapest flights from Moses Lake to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moses Lake to Seattle

Sunday is one of the best days to book for cheap flights from Moses Lake to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moses Lake to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moses Lake to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moses Lake to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moses Lake to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Moses Lake to Seattle Flights

Explore a world of travel with Expedia

*Available to One Key members.