Title: Cheap Flights from Seattle to Moses Lake (SEA to MWH) - Expedia.co.uk ![Another beautiful evening at Pot Holes state park](https://images.trvl-media.com/place/553248621554113775/e7fd7a6e-831d-449c-b2ac-31c5e1e40ac2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Mark Dillon ![](https://images.trvl-media.com/place/553248621554113775/e7fd7a6e-831d-449c-b2ac-31c5e1e40ac2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seattle (SEA) to Moses Lake (MWH) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Seattle-Tacoma International Airport (SEA) to Moses Lake, WA (MWH-Grant County Intl.) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:mwh,departure:22/10/2025TANYT&leg2=from:mwh,to:sea,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:mwh,departure:22/10/2025TANYT&leg2=from:mwh,to:sea,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:mwh,departure:22/10/2025TANYT&leg2=from:mwh,to:sea,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:mwh,departure:22/10/2025TANYT&leg2=from:mwh,to:sea,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:mwh,departure:22/10/2025TANYT&leg2=from:mwh,to:sea,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:mwh,departure:22/10/2025TANYT&leg2=from:mwh,to:sea,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sea,to:mwh,departure:22/10/2025TANYT&leg2=from:mwh,to:sea,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) Flight from Seattle to Moses Lake route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Grant County Intl. | | Distance | 224 km | ## Compare flights from Seattle to Moses Lake easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Moses Lake. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Grant County Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Grant County Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Grant County Intl. (MWH) The easiest way to view the best deals on flights from Seattle to Moses Lake today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Grant County Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seattle and Moses Lake - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Seattle to Moses Lake flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Grant County Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from SEA to MWH? > Round-trip journeys between Sea-Tac Airport and MWH start from . This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to MWH? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Sea-Tac Airport to MWH that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to MWH flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to MWH? > A flight distance of just 230 kilometres separates SeaTac and Moses Lake. Once you're in the air, you won't get a chance to do much more than read the magazine in your seat pocket. ### Which airlines fly direct from SEA to MWH? > Currently, no airlines offer flights directly from Seattle - Tacoma Intl. Airport (SEA) to MWH. You'll need to book a flight with at least one stop. To score the best connections and price, lock in your fare well in advance. ### Are Seattle - Tacoma Intl. Airport (SEA) to MWH flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Seattle - Tacoma Intl. Airport (SEA) to MWH can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd prefer to start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices so far in advance. Our suggestion? Check back often as prices are updated frequently. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Holiday Homes ### Accommodation - [Bacon Hotels](https://www.expedia.co.uk/Bacon-Hotels.d553248635975847177.Travel-Guide-Hotels) - [Banks Lake South Hotels](https://www.expedia.co.uk/Banks-Lake-South-Hotels.d553248634983078238.Travel-Guide-Hotels) - [Coulee City Hotels](https://www.expedia.co.uk/Coulee-City-Hotels.d92946.Travel-Guide-Hotels) - [Crescent Bar Hotels](https://www.expedia.co.uk/Crescent-Bar-Quincy-Hotels.0-n553248635975748518-0.Travel-Guide-Filter-Hotels) - [Grant County Hotels](https://www.expedia.co.uk/Destinations-In-Grant-County.d553248635976433002.Hotel-Destinations) - [Resorts in Ephrata](https://www.expedia.co.uk/Ephrata-Hotel-Resorts.d7106-aaHotelResorts.Travel-Guide-Accommodation) - [Ephrata Hotels](https://www.expedia.co.uk/Ephrata-Hotels.d7106.Travel-Guide-Hotels) - [George Hotels](https://www.expedia.co.uk/George-Hotels.d553248634983197247.Travel-Guide-Hotels) - 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