$524 Cheap Flights from St. Louis (STL) to Misawa (MSJ)

View $524 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Misawa Airport (MSJ)

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Cheap Flights from St. Louis to Misawa (STL-MSJ)

Prices were available within the past 7 days and start at $524 for one-way flights and $914 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 24 - Tue, Sep 2
STL
St. Louis
MSJ
Misawa
$914 Roundtrip, found 3 days ago
$914
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 24 from St. Louis to Misawa, returning Tue, Sep 2, priced at $914 found 3 days ago
Japan Airlines
Sat, Aug 23 - Tue, Sep 2
STL
St. Louis
MSJ
Misawa
$919 Roundtrip, found 3 days ago
$919
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Sat, Aug 23 from St. Louis to Misawa, returning Tue, Sep 2, priced at $919 found 3 days ago
American Airlines
Fri, Aug 22 - Tue, Sep 2
STL
St. Louis
MSJ
Misawa
$934 Roundtrip, found 3 days ago
$934
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 22 from St. Louis to Misawa, returning Tue, Sep 2, priced at $934 found 3 days ago
Japan Airlines
Tue, Jan 6 - Tue, Jan 13
STL
St. Louis
MSJ
Misawa
$939 Roundtrip, found 2 days ago
$939
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Jan 6 from St. Louis to Misawa, returning Tue, Jan 13, priced at $939 found 2 days ago
American Airlines
Thu, Aug 21 - Tue, Sep 2
STL
St. Louis
MSJ
Misawa
$951 Roundtrip, found 3 days ago
$951
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 21 from St. Louis to Misawa, returning Tue, Sep 2, priced at $951 found 3 days ago
Japan Airlines
Wed, Aug 20 - Tue, Sep 2
STL
St. Louis
MSJ
Misawa
$957 Roundtrip, found 3 days ago
$957
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Aug 20 from St. Louis to Misawa, returning Tue, Sep 2, priced at $957 found 3 days ago
Japan Airlines
Tue, Jan 6 - Tue, Jan 13
STL
St. Louis
MSJ
Misawa
$959 Roundtrip, found 2 days ago
$959
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Jan 6 from St. Louis to Misawa, returning Tue, Jan 13, priced at $959 found 2 days ago
American Airlines
Sat, Aug 23 - Sat, Aug 30
STL
St. Louis
MSJ
Misawa
$972 Roundtrip, found 3 days ago
$972
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 23 from St. Louis to Misawa, returning Sat, Aug 30, priced at $972 found 3 days ago
Japan Airlines
Sat, Aug 23 - Sat, Aug 30
STL
St. Louis
MSJ
Misawa
$977 Roundtrip, found 3 days ago
$977
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Sat, Aug 23 from St. Louis to Misawa, returning Sat, Aug 30, priced at $977 found 3 days ago
American Airlines
Fri, Aug 22 - Sun, Aug 31
STL
St. Louis
MSJ
Misawa
$992 Roundtrip, found 3 days ago
$992
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 22 from St. Louis to Misawa, returning Sun, Aug 31, priced at $992 found 3 days ago
Flights from St. Louis (STL) to Misawa (MSJ)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Misawa
Airlines serving
American Airlines, Japan Airlines
Roundtrip price
$913
Distance
6051 mi

St. Louis to Misawa Flights

The cheapest times to fly from St. Louis to Misawa

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

 

The best time to book a flight from St. Louis to Misawa

Sunday is one of the best days to book for cheap flights from St. Louis to Misawa: 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 St. Louis to Misawa

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 St. Louis to Misawa in 2025. You can also book with separate airlines for your outbound and return journeys, from $524 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 St. Louis to Misawa 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 St. Louis to Misawa 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.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ) cost?
Secure a cheap one-way flight from $524 or cheap return flight from $914 from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ)?
The cheapest month to fly from STL to MSJ is August, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from STL to MSJ. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ)?
You'll need to take a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STL to MSJ?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ)?
To land at Misawa Airport (MSJ) on time, opt for a flight that leaves from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ) last-minute?
Last-minute bookings from STL to MSJ are generally more expensive. For the lowest rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a STL to MSJ flight and hotel package?
Opting for a STL to MSJ flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Misawa Airport (MSJ)?
It's generally possible to cancel or reschedule your STL to MSJ flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.