Cheap Flights from Tokyo (NRT) to Boulder (WBU)

Popular airlines from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal)

    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 Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal) cost?
Get a cheap one-way flight or cheap return flight from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal)?
Traveling in is a great way to save, as it's the cheapest month for flights between NRT and WBU. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from NRT to WBU. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal)?
Nonstop flights from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from NRT to WBU?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal)?
To avoid possible delays on the Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal) route, aim to travel before 3 PM. Later departures are 22% more likely to be 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.
What airports do you fly into for Boulder from Narita Intl. Airport (NRT)?
Denver Intl. Airport (DEN) is the only airport in Boulder with direct flights from Narita Intl. Airport (NRT). Compare your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal) last-minute?
Waiting until right before your break to book a flight from NRT to WBU generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a NRT to WBU flight and hotel package?
Compared with arranging hotels and flights separately, booking a NRT to WBU flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Narita Intl. Airport (NRT) to Boulder, CO (WBU-Boulder Municipal)?
If you reserved your NRT to WBU flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Narita Intl.
Destination airport
Boulder Municipal
Distance
5743 mi

Book with confidence

Book with confidence

Tokyo to Boulder Flights

The cheapest times to fly from Tokyo to Boulder

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 Tokyo to Boulder are during the month of . You can find some of the cheapest flights from Tokyo to Boulder with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tokyo to Boulder

Sunday is one of the best days to book for cheap flights from Tokyo to Boulder: 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 Tokyo to Boulder

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 Tokyo to Boulder 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 Tokyo to Boulder 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 Tokyo to Boulder 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.

 

Tokyo to Boulder Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.