$681 Cheap Flights from Mumbai (BOM) to Tri-Cities (TRI)

View $681 flight on Mon, Oct 20, 2025Opens in a new window

Popular airlines from Chhatrapati Shivaji International Airport (BOM) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Cheap Flights from Mumbai to Tri-Cities (BOM-TRI)

Prices were available within the past 7 days and start at $681 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Mumbai (BOM) to Tri-Cities (TRI)
Origin airport
Chhatrapati Shivaji Intl.
Destination airport
Tri-Cities Regional
Distance
8270 mi

Mumbai to Tri-Cities Flights

The cheapest times to fly from Mumbai to Tri-Cities

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

 

The best time to book a flight from Mumbai to Tri-Cities

Sunday is one of the best days to book for cheap flights from Mumbai to Tri-Cities: 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 Mumbai to Tri-Cities

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 Mumbai to Tri-Cities in 2025. You can also book with separate airlines for your outbound and return journeys, from $681 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 Mumbai to Tri-Cities 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 Mumbai to Tri-Cities 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 Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI) cost?
Secure a cheap one-way flight from $681 or cheap return flight from Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI)?
The cheapest month to fly from BOM to TRI is , when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BOM to TRI flight.
How many flights per day from Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI)?
Direct flights from Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOM to TRI?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI)?
To land at Tri-Cities Regional Airport (TRI) without delays, select a flight that takes off from Chhatrapati Shivaji Intl. Airport (BOM) 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 Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI) last-minute?
Booking your flight from BOM to TRI just before your journey is generally more expensive. But if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a BOM to TRI flight and hotel package?
Opting for a BOM to TRI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chhatrapati Shivaji Intl. Airport (BOM) to Tri-Cities Regional Airport (TRI)?
In most instances, you can modify or cancel your BOM to TRI flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.