Title: Cheap Flights from Kopasker (OPA) to Mammoth Lakes (MMH) - Expedia.ca ![](https://images.trvl-media.com/place/2363/05667cae-16df-45a4-83c2-ff8a543b6552.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2363/05667cae-16df-45a4-83c2-ff8a543b6552.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Kopasker (OPA) to Mammoth Lakes (MMH) - [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 Kopasker (OPA) to Mammoth Lakes, CA (MMH-Mammoth Yosemite) - ![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:OPA,to:MMH,departure:03/01/2026TANYT&leg2=from:MMH,to:OPA,departure:10/01/2026TANYT&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:OPA,to:MMH,departure:03/01/2026TANYT&leg2=from:MMH,to:OPA,departure:10/01/2026TANYT&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:OPA,to:MMH,departure:03/01/2026TANYT&leg2=from:MMH,to:OPA,departure:10/01/2026TANYT&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:OPA,to:MMH,departure:03/01/2026TANYT&leg2=from:MMH,to:OPA,departure:10/01/2026TANYT&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:OPA,to:MMH,departure:03/01/2026TANYT&leg2=from:MMH,to:OPA,departure:10/01/2026TANYT&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:OPA,to:MMH,departure:03/01/2026TANYT&leg2=from:MMH,to:OPA,departure:10/01/2026TANYT&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:OPA,to:MMH,departure:03/01/2026TANYT&leg2=from:MMH,to:OPA,departure:10/01/2026TANYT&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) __Flight from Kopasker to Mammoth Lakes (OPA - MMH) route information__ | Origin airport | Kopasker | | ------------------- | ---------------- | | Destination airport | Mammoth Yosemite | | Distance | 6699 km | ## Kopasker to Mammoth Lakes Flights **The easy way to book your flights from Kopasker to Mammoth Lakes** With Expedia, it’s simple to find and book flights to Mammoth Lakes from Kopasker 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 Mammoth Yosemite, 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 Kopasker to Mammoth Lakes today, tomorrow, or this week. **Save dollars with cheap flights from Kopasker, OPA to Mammoth Yosemite, MMH** Sort your search results by price to find great deals on your flight from Kopasker to Mammoth Lakes—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Mammoth Lakes from Kopasker 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 Mammoth Lakes - 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 Mammoth Lakes from Kopasker** 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 Mammoth Lakes with Expedia today. ## Frequently asked questions ### How much is a flight from OPA to Mammoth Yosemite Airport (MMH)? ### Do I need to pay a cancellation fee if I cancel my flight from OPA to MMH? ### How do I find cheap flights from OPA to Mammoth Lakes Airport that have flexible change policies? ### How far is the flight from OPA to Mammoth Yosemite Airport (MMH)? ### Which airlines fly direct from OPA to Mammoth Lakes Airport? ### Are OPA to Mammoth Lakes Airport flight tickets cheaper when they're purchased at the last minute? \*Available to Expedia members.