Title: Cheap flights from Boston to Mount Cook (BOS to MON) - Expedia.com ![Adobe](https://images.trvl-media.com/place/2390/aad18e3f-97c5-4f0a-921c-6e8bd9bb204a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2390/aad18e3f-97c5-4f0a-921c-6e8bd9bb204a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Boston (BOS) to Mount Cook (MON) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 Logan International Airport (BOS) to Mount Cook (MON) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:MON,departure:3/10/2026TANYT&leg2=from:MON,to:BOS,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:MON,departure:3/10/2026TANYT&leg2=from:MON,to:BOS,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:MON,departure:3/10/2026TANYT&leg2=from:MON,to:BOS,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:MON,departure:3/10/2026TANYT&leg2=from:MON,to:BOS,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:MON,departure:3/10/2026TANYT&leg2=from:MON,to:BOS,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:MON,departure:3/10/2026TANYT&leg2=from:MON,to:BOS,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:MON,departure:3/10/2026TANYT&leg2=from:MON,to:BOS,departure:3/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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\* - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON) cost? ### What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON)? ### Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON)? ### How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON)? ### What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON)? ### What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON)? ### Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON)? ### How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Mount Cook (MON) flight with Expedia? ### Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON) at the last minute? ### Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Mount Cook (MON) flight and hotel package? ### Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Mount Cook (MON)? ## Travel information | Origin airport | Logan Intl. | | ------------------- | ----------- | | Destination airport | Mount Cook | | Distance | 9420 mi | ## Book with confidence # Boston to Mount Cook Flights The cheapest times to fly from Boston to Mount Cook 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 Boston to Mount Cook are during the month of . You can find some of the cheapest flights from Boston to Mount Cook with Expedia's search tool and vast selection of airlines. The best time to book a flight from Boston to Mount Cook Sunday is one of the best days to book for cheap flights from Boston to Mount Cook: 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 Boston to Mount Cook 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 Boston to Mount Cook in 2026\. 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 Boston to Mount Cook 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](https://www.expedia.com/package-deals). Bundling together your Boston to Mount Cook 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. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Mount Cook Village Hotels ](https://www.expedia.com/Mount-Cook-Village-Hotels.d6139476.Travel-Guide-Hotels) - [Hotels with Laundry Facilities in Mount Cook Village ](https://www.expedia.com/Mount-Cook-Village-Hotels-Hotels-With-Laundry-Facilities.0-0-d6139476-tHotelswithLaundryFacilities.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Mount Cook Village ](https://www.expedia.com/Mount-Cook-Village-Hotels-Hotels-With-Hot-Tubs.0-0-d6139476-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [B&B in Mount Cook Village ](https://www.expedia.com/Mount-Cook-Village-Bed-And-Breakfast.d6139476-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Luxury Hotels in Mount Cook Village ](https://www.expedia.com/Mount-Cook-Village-Hotels-Luxury-Hotel.0-0-d6139476-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Mount Cook Village ](https://www.expedia.com/Mount-Cook-Village-Hotels-Spa-Hotel.0-0-d6139476-tSpaHotel.Travel-Guide-Filter-Hotels) - 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[Flights to Mount Cook Village ](https://www.expedia.com/Cheap-Flights-To-Mount-Cook-Village.d6139476.Travel-Guide-Flights) - [Flights to Glentanner ](https://www.expedia.com/Cheap-Flights-To-Glentanner.d7524.Travel-Guide-Flights) - [Flights from Queenstown (ZQN) to Glentanner (GTN) ](https://www.expedia.com/lp/flights/zqn/gtn/queenstown-to-glentanner) - [Flights from Glentanner ](https://www.expedia.com/lp/airports/gtn/flights-from-glentanner-airport) - [Flights to Mount Cook ](https://www.expedia.com/Cheap-Flights-To-Mount-Cook.d2390.Travel-Guide-Flights) - [Flights to Glentanner ](https://www.expedia.com/Cheap-Flights-To-Glentanner.d6028151.Travel-Guide-Flights) - [Flights to MON-All Airports ](https://www.expedia.com/Cheap-Flights-To-MON-All-Airports.d6139193.Travel-Guide-Flights) - [Flights from Wānaka Airport (WKA) to Glentanner (GTN) ](https://www.expedia.com/lp/flights/wka/gtn/wanaka-to-glentanner) - [Aoraki / Mount Cook Visitor Center ](https://www.expedia.com/Aoraki-Mount-Cook-Visitor-Center-Mount-Cook.d6295237.Vacation-Attraction) - 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[Mount Cook Village Vacations ](https://www.expedia.com/Mount-Cook-Village.d6139476.Destination-Travel-Guides) - [Hooker Glacier ](https://www.expedia.com/Hooker-Glacier-Mount-Cook.d637918013900767232.Vacation-Attraction) - [Red Tarns ](https://www.expedia.com/Red-Tarns-Canterbury.d621444218174423040.Vacation-Attraction) - [Car rentals near Mount Cook Village ](https://www.expedia.com/Car-Rentals-In-Mount-Cook-Village.d6139476.Car-Rental-Guide) - [Car rentals near Mount Cook ](https://www.expedia.com/Car-Rentals-In-Mount-Cook.d2390.Car-Rental-Guide) - [Car rentals near Aoraki / Mount Cook ](https://www.expedia.com/Car-Rentals-In-Aoraki-Mount-Cook.d6113038.Car-Rental-Guide) - [Car rentals near Mount Cook National Park ](https://www.expedia.com/Car-Rentals-In-Mount-Cook-National-Park.d6139475.Car-Rental-Guide) - [Car rentals near MON-All Airports ](https://www.expedia.com/Car-Rentals-In-MON-All-Airports.d6139193.Car-Rental-Guide) - [Mini Car Rentals near Aoraki / Mount Cook ](https://www.expedia.com/Mini-Car-Rentals-In-Aoraki-Mount-Cook.d6113038-tMini.Car-Rental-Guide-Class) - [Hawk Rental Cars in Mount Cook ](https://www.expedia.com/Hawk-Car-Rentals-In-Mount-Cook.d2390-c1076.Car-Rental-Guide-Suppliers) - [Economy Rent a Car Rental Cars in Mount Cook Village ](https://www.expedia.com/Economy-Rent-A-Car-Car-Rentals-In-Mount-Cook-Village.d6139476-c69.Car-Rental-Guide-Suppliers) - [Car rentals near Big Sky ](https://www.expedia.com/Car-Rentals-In-Big-Sky.d553248621526966899.Car-Rental-Guide) - [Dirent Rental Cars in Mount Cook ](https://www.expedia.com/Dirent-Car-Rentals-In-Mount-Cook.d2390-c1110.Car-Rental-Guide-Suppliers) - [Rentacar Guadeloupe Rental Cars in Mount Cook ](https://www.expedia.com/RentACar-Guadeloupe-Car-Rentals-In-Mount-Cook.d2390-c1103.Car-Rental-Guide-Suppliers) - [Car rentals near Kea Point Walk ](https://www.expedia.com/Car-Rentals-In-Kea-Point-Walk.d553248621532610210.Car-Rental-Guide) - [Car rentals near Tasman Lake ](https://www.expedia.com/Car-Rentals-In-Tasman-Lake.d6296654.Car-Rental-Guide) - [Easirent.com Rental Cars in Mount Cook Village ](https://www.expedia.com/Easirentcom-Car-Rentals-In-Mount-Cook-Village.d6139476-c1017.Car-Rental-Guide-Suppliers) - [Airport Van Rental Rental Cars in Mount Cook Village ](https://www.expedia.com/Airport-Van-Rental-Car-Rentals-In-Mount-Cook-Village.d6139476-c1092.Car-Rental-Guide-Suppliers) - [Top Rent a Car Rental Cars in Mount Cook Village ](https://www.expedia.com/Top-Rent-A-Car-Car-Rentals-In-Mount-Cook-Village.d6139476-c1028.Car-Rental-Guide-Suppliers) - [Mount Cook Village Vacation Rentals ](https://www.expedia.com/Mount-Cook-Village-Vacation-Rentals.d6139476.Travel-Guide-VacationRentals) - [Mount Cook Vacation Rentals ](https://www.expedia.com/Mount-Cook-Vacation-Rentals.d2390.Travel-Guide-VacationRentals) - [Things to do in Mount Cook Village ](https://www.expedia.com/Things-To-Do-In-Mount-Cook-Village.d6139476.Travel-Guide-Activities) - [Things to do in Glentanner ](https://www.expedia.com/Things-To-Do-In-Glentanner.d7524.Travel-Guide-Activities) - [Things to do in Mount Cook ](https://www.expedia.com/Things-To-Do-In-Mount-Cook.d2390.Travel-Guide-Activities) \*Available to One Key members.