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$351 Cheap Flights from Tri-Cities (TRI) to Bangor (BGR)

View $351 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor Intl. Airport (BGR)

Cheap Flights from Tri-Cities to Bangor (TRI-BGR)

Prices were available within the past 7 days and start at $351 for one-way flights and $428 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Sep 13 - Sat, Sep 19
TRI
Tri-Cities
BGR
Bangor
$428 Roundtrip, found 2 days ago
$428
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 13 from Tri-Cities to Bangor, returning Sat, Sep 19, priced at $428 found 2 days ago
American Airlines
Sun, Sep 27 - Sat, Oct 3
TRI
Tri-Cities
BGR
Bangor
$502 Roundtrip, found 3 days ago
$502
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Sep 27 from Tri-Cities to Bangor, returning Sat, Oct 3, priced at $502 found 3 days ago
American Airlines
Wed, Sep 9 - Wed, Sep 16
TRI
Tri-Cities
BGR
Bangor
$506 Roundtrip, found 1 day ago
$506
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 9 from Tri-Cities to Bangor, returning Wed, Sep 16, priced at $506 found 1 day ago
American Airlines
Sat, Sep 12 - Fri, Sep 18
TRI
Tri-Cities
BGR
Bangor
$507 Roundtrip, found 2 days ago
$507
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 12 from Tri-Cities to Bangor, returning Fri, Sep 18, priced at $507 found 2 days ago
Delta
Sun, Sep 27 - Sat, Oct 3
TRI
Tri-Cities
BGR
Bangor
$509 Roundtrip, found 3 days ago
$509
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 27 from Tri-Cities to Bangor, returning Sat, Oct 3, priced at $509 found 3 days ago
Delta
Fri, Aug 28 - Wed, Sep 2
TRI
Tri-Cities
BGR
Bangor
$527 Roundtrip, found 2 days ago
$527
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Aug 28 from Tri-Cities to Bangor, returning Wed, Sep 2, priced at $527 found 2 days ago
American Airlines
Wed, Sep 9 - Wed, Sep 16
TRI
Tri-Cities
BGR
Bangor
$531 Roundtrip, found 1 day ago
$531
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 9 from Tri-Cities to Bangor, returning Wed, Sep 16, priced at $531 found 1 day ago
American Airlines
Sun, Sep 13 - Sat, Sep 19
TRI
Tri-Cities
BGR
Bangor
$544 Roundtrip, found 2 days ago
$544
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Sep 13 from Tri-Cities to Bangor, returning Sat, Sep 19, priced at $544 found 2 days ago
American Airlines
Wed, Sep 9 - Wed, Sep 16
TRI
Tri-Cities
BGR
Bangor
$562 Roundtrip, found 1 day ago
$562
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 9 from Tri-Cities to Bangor, returning Wed, Sep 16, priced at $562 found 1 day ago
American Airlines
Wed, Sep 9 - Wed, Sep 16
TRI
Tri-Cities
BGR
Bangor
$563 Roundtrip, found 1 day ago
$563
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 9 from Tri-Cities to Bangor, returning Wed, Sep 16, priced at $563 found 1 day ago

What you need to know for your flight from Tri-Cities Regional to Bangor Intl.

Tri-Cities (TRI) to Bangor (BGR) at a glance

Explore a range of airlines providing service from Tri-Cities (TRI) to Bangor (BGR) on this domestic short-haul route. Compare various options, from full-service carriers to budget airlines, to find the itinerary that best aligns with your budget, schedule, and travel plans. Uncover essential flight details from Tri-Cities Regional Airport (TRI) to Bangor International Airport (BGR) as you set out to discover Bangor's renowned attractions and neighborhoods.

  • Fastest flight duration: around 3h 45m in-flight, plus roughly 2h 45m layover with one stop
  • Route distance: roughly 900 miles (1,450 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $180–$380, depending on seasonality and how far ahead you book

Flights from Tri-Cities Regional Airport (TRI) to Bangor International Airport (BGR)

Based on the latest travel bookings, here are the top airlines favored by travelers flying from Tri-Cities to Bangor, especially for one-stop and multi-stop flights. Common layover points include Charlotte-Douglas International Airport (CLT) with about a 45-minute layover, Ronald Reagan Washington National Airport (DCA) with approximately 35 minutes, and Hartsfield-Jackson Atlanta International Airport (ATL) offering around a 50-minute layover. This variety allows you to customize your itinerary by balancing price, total travel time, and cabin class.

  • American Airlines: As a comprehensive service provider, this airline facilitates both one-stop and multi-stop routes. One-way ticket prices generally range from $180 to $375, making up about 80% of departures. Travelers can expect an in-flight duration of around 3 hours and 45 minutes, with total travel time close to 6 hours and 30 minutes.
  • Delta: Another full-service airline, Delta primarily offers multi-stop flights, with one-way fares typically between $200 and $405. It represents around 20% of departures on this route. Passengers will experience an in-flight time of approximately 4 hours and 45 minutes, leading to an overall journey duration of about 7 hours, including layovers.

Alternative route from Tri-Cities (TRI) to Bangor (BGR)

  • Asheville to Bangor (AVL-BGR): Asheville Regional Airport (AVL) lies approximately 72 miles from Tri-Cities Regional Airport (TRI). One-way economy prices for this journey usually fall between $135 and $450, influenced by the time of year and how early you make your reservation. This route is predominantly served by one-stop flights, with common layover spots being Charlotte-Douglas International Airport (CLT) and Philadelphia International Airport (PHL). Major airlines operating on this route include American Airlines and Delta. Additionally, first-class service is offered for travelers seeking a premium experience.

How to find the best prices for flights from Tri-Cities (TRI) to Bangor (BGR)

Getting some of the best deals on flights from Tri-Cities to Bangor is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures between 5 am and 12 pm tend to offer lower prices and are also the most popular flight times. Additionally, flying on Monday provides both cheaper rates and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Bangor hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Bangor International Airport from Tri-Cities Regional Airport

Bangor welcomes travelers from Tri-Cities with a range of transport options based on price, convenience, and proximity. Here's how to reach Bangor efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Bangor, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Bangor International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Bangor International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Bangor International Airport, Bangor Transportation Center, a bus station, is located about 0.7 miles away by car, while Bangor Seaport, a seaport, is situated approximately 2.9 miles from the airport and is typically reached by car.

Frequently asked questions

How much does a flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) cost?
You can find cheap one-way flights from $351 and cheap return flights from $428 Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) with Expedia. Return flights typically cost between $464 and $1326. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
The cheapest month to fly from TRI to BGR is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
Enter TRI to BGR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Tri-Cities, TN (TRI) to Bangor, ME (BGR), with round-trip tickets starting from around $300 with a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
To find a cheap flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
The earliest flight from Tri-Cities Regional (TRI) to Bangor Intl. (BGR) typically departs at around 5:25 AM, with American Airlines providing the service. This seasonal route is active in March, allowing you to start your day early in Bangor. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
For flights from Tri-Cities (TRI) to Bangor (BGR), the most popular departure times are in the early morning, from 6am to 9am. This time window captures around 60% of total traffic. Many major carriers, including American Airlines and Delta Air Lines, operate flights during this period. Early departures are popular as they help travelers maximize their day upon arrival.
How long does it take to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
Flying from TRI to BGR with a connection usually takes about 6 hours 30 minutes, traveling roughly 914 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
First class seats are offered on the TRI to BGR route with Delta Air Lines.
How do I earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) flight with Expedia?
It's easy to earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangor from Tri-Cities Regional (TRI)?
If you're planning to travel to Bangor from Tri-Cities Regional (TRI), you can fly into Bangor Intl. (BGR) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), O'Hare Intl. (ORD) before reaching Bangor. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) at the last minute?
Typically, booking a last minute flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) flight and hotel package?
Securing a Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) Bangor Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.)?
If you booked your Tri-Cities, TN (TRI-Tri-Cities Regional) to Bangor, ME (BGR-Bangor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Bangor Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$427
Distance
913 mi

Book with confidence

Tri-Cities to Bangor Flights

The cheapest times to fly from Tri-Cities to Bangor

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

 

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

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

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 Tri-Cities to Bangor in 2026. You can also book with separate airlines for your outbound and return journeys, from $351 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 Tri-Cities to Bangor 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 Tri-Cities to Bangor 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.

 

Tri-Cities to Bangor Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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