Title: Cheap Flights from Seattle (SEA) to Isla Mujeres (ISJ) - Expedia.ca ![Norte Beach showing a sandy beach, tropical scenes and general coastal views](https://images.trvl-media.com/place/6282771/149bde9a-d5b4-4db3-8aa4-7feb46d82115.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6282771/149bde9a-d5b4-4db3-8aa4-7feb46d82115.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seattle (SEA) to Isla Mujeres (ISJ) - [Roundtrip](?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 Isla Mujeres, Quintana Roo (ISJ) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:isj,departure:03/11/2025TANYT&leg2=from:isj,to:sea,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:isj,departure:03/11/2025TANYT&leg2=from:isj,to:sea,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:isj,departure:03/11/2025TANYT&leg2=from:isj,to:sea,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:isj,departure:03/11/2025TANYT&leg2=from:isj,to:sea,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:isj,departure:03/11/2025TANYT&leg2=from:isj,to:sea,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:isj,departure:03/11/2025TANYT&leg2=from:isj,to:sea,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:isj,departure:03/11/2025TANYT&leg2=from:isj,to:sea,departure:10/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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 30% 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.ca/login) ## Alternative airports near Isla Mujeres Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:CUN,departure:03/11/2025TANYT&leg2=from:CUN,to:SEA,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) CUN Cancun Intl. Cheapest 1 h 44 min [Flights from CA $827](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:CUN,departure:03/11/2025TANYT&leg2=from:CUN,to:SEA,departure:07/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Seattle to Isla Mujeres (SEA - ISJ) route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Isla Mujeres | | Distance | 4285 km | ## Seattle to Isla Mujeres Flights **The easy way to book your flights from Seattle to Isla Mujeres**  With Expedia, it’s simple to find and book flights to Isla Mujeres from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Isla Mujeres, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Isla Mujeres today, tomorrow, or this week.   **Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Isla Mujeres, ISJ**  Sort your search results by price to find great deals on your flight from Seattle to Isla Mujeres—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Isla Mujeres from Seattle currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Isla Mujeres   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Isla Mujeres from Seattle**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Isla Mujeres with Expedia today. ## Frequently asked questions ### How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to ISJ? > If you're travelling between Sea-Tac Airport and Isla Mujeres National Airport, round-trip journeys start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to ISJ? > The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from SEA to Isla Mujeres National Airport that have flexible change policies? > Plenty of carriers will allow you to reschedule your flight without a change fee. All you pay is the difference in the ticket price. When searching for Sea-Tac Airport to Isla Mujeres National Airport flights, you'll find a "No change fees" filter for you to pick. ### How far is the flight from SEA to ISJ? > With around 4,300 kilometres separating SeaTac and Isla Mujeres, your flight will be a long one. Pack wisely and make your trip comfortable. Little things like warm clothing and a quality travel pillow can make all the difference. ### Which airlines fly direct from Sea-Tac Airport to Isla Mujeres National Airport? > Unfortunately, there are no airlines that fly direct between SEA and Isla Mujeres National Airport. You'll need to book a flight with at least one stop. ### Are SEA to ISJ flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Sea-Tac Airport to Isla Mujeres National Airport at the last minute could save you some cash. However, it could end up costing a great deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. 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