$703 Cheap Flights from Baltimore (BWI) to Tianjin (TSN)

View $703 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Tianjin Binhai International Airport (TSN)

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Cheap Flights from Baltimore to Tianjin (BWI-TSN)

Prices were available within the past 7 days and start at $703 for one-way flights and $1,401 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,401 Roundtrip, found 4 hours ago
$1,401
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,401 found 4 hours ago
Korean Air
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,408 Roundtrip, found 4 hours ago
$1,408
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,408 found 4 hours ago
Korean Air
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,501 Roundtrip, found 4 hours ago
$1,501
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,501 found 4 hours ago
Korean Air
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,509 Roundtrip, found 4 hours ago
$1,509
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,509 found 4 hours ago
Korean Air
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,516 Roundtrip, found 4 hours ago
$1,516
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,516 found 4 hours ago
Delta
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,626 Roundtrip, found 4 hours ago
$1,626
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,626 found 4 hours ago
Delta
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,633 Roundtrip, found 4 hours ago
$1,633
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,633 found 4 hours ago
Delta
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,633 Roundtrip, found 4 hours ago
$1,633
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,633 found 4 hours ago
Delta
Tue, Nov 11 - Wed, Dec 3
BWI
Baltimore
TSN
Tianjin
$1,635 Roundtrip, found 4 hours ago
$1,635
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 11 from Baltimore to Tianjin, returning Wed, Dec 3, priced at $1,635 found 4 hours ago
Alaska Airlines
Thu, Sep 25 - Wed, Oct 15
BWI
Baltimore
TSN
Tianjin
$1,701 Roundtrip, found 1 day ago
$1,701
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 25 from Baltimore to Tianjin, returning Wed, Oct 15, priced at $1,701 found 1 day ago
Flights from Baltimore (BWI) to Tianjin (TSN)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Binhai Intl.
Airlines serving
Korean Air
Roundtrip price
$1,401
Distance
6953 mi

Baltimore to Tianjin Flights

The cheapest times to fly from Baltimore to Tianjin

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

 

The best time to book a flight from Baltimore to Tianjin

Sunday is one of the best days to book for cheap flights from Baltimore to Tianjin: 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 Baltimore to Tianjin

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 Baltimore to Tianjin in 2025. You can also book with separate airlines for your outbound and return journeys, from $703 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 Baltimore to Tianjin 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 Baltimore to Tianjin 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN) cost?
Lock in a cheap one-way flight from $703 or cheap return flight from $1,401 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN)?
The cheapest month to fly from BWI to TSN is November, when demand is low. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN)?
To find the cheapest airline flying from BWI to TSN, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN)?
Nonstop flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to TSN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN)?
Opt for a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN) last-minute?
Waiting until just before your trip to book a ticket from BWI to TSN often results in higher prices. While you might find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a BWI to TSN flight and hotel package?
Compared with arranging hotels and flights separately, booking a BWI to TSN flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Binhai Intl. Airport (TSN)?
You can usually reschedule or cancel your BWI to TSN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.