$51 Cheap Flights to Trenton, ME

View $51 flight on Wed, May 27, 2026Opens in a new window

Popular airlines to Trenton

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Trenton?

Prices were available within the past 7 days and start at $51 for one-way flights and $102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Wed, Aug 12 - Wed, Aug 19
RDU
Raleigh
BGR
Bangor
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Wed, Aug 12 from Raleigh to Bangor, returning Wed, Aug 19, priced at $102 found 1 day ago
United
Sat, Jun 6 - Sat, Jun 20
EWR
New York
BGR
Bangor
$189 Roundtrip, just found
$189
Roundtrip
just found
Select United flight, departing Sat, Jun 6 from New York to Bangor, returning Sat, Jun 20, priced at $189 just found
American Airlines
Tue, Jun 2 - Tue, Jun 9
ORD
Chicago
BGR
Bangor
$229 Roundtrip, just found
$229
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 2 from Chicago to Bangor, returning Tue, Jun 9, priced at $229 just found
Delta
Wed, Sep 2 - Sun, Sep 6
ORD
Chicago
BGR
Bangor
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 2 from Chicago to Bangor, returning Sun, Sep 6, priced at $249 found 1 hour ago
JetBlue Airways
Mon, Mar 2 - Fri, Mar 20
ORD
Chicago
BHB
Bar Harbor
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Mar 2 from Chicago to Bar Harbor, returning Fri, Mar 20, priced at $318 found 2 days ago

Alternative airports near Trenton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bangor Intl. BGR. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $274
BGR
Bangor Intl.
Cheapest
Average driving time to city center57 min
Flights from $274
Select flight to Hancock County - Bar Harbor BHB. Closest option available. Average driving time to city center is 2 minutes. Flights from $513
BHB
Hancock County - Bar Harbor
Closest
Average driving time to city center2 min
Flights from $513

Find the cheapest month to fly from Columbus (CMH) to Bangor (BGR)

August is typically the cheapest month to fly

From $248 - $370 per traveler.

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Frequently asked questions

What month is the cheapest to fly to Trenton?
If you're planning a trip to Trenton, September is the cheapest month to fly, with average fares around $367. This is a great time to travel as demand is lower, leading to better prices. there are no other particularly affordable months to mention.*Prices based on flights available on Expedia in the last year.
Which US cities have the cheapest flights to Trenton?
You can find some of the cheapest flights to Trenton from these US cities:

  • Boston (BOS)
  • Albany (ALB)
  • Rochester (ROC, RST)
  • Sarasota (SRQ)
  • Fort Lauderdale (FLL)

with fares typically starting around $74.
Which US cities fly direct to Trenton?
Direct flights to airports near Trenton are available from these US cities:To Bangor Intl. (BGR)
  • Chicago (ORD)
  • New York (JFK, LGA)
  • Newark (EWR)
  • Philadelphia (PHL)
  • Washington (DCA)

To Hancock County - Bar Harbor (BHB)
  • Boston (BOS)

To AUG
  • Boston (BOS)

How to find a cheap flight to Trenton?
To find a cheap flight to Trenton, be flexible with your dates. Traveling in the off-season or shoulder season can help you save. Mid-week flights are usually less expensive, too. Use flight search engines, like Expedia, to compare airlines, flight times and routes all in one place to find affordable rates. You may find that flights with layovers are cheaper than direct flights. You can also set up Price Tracking and receive alerts when fares go up or down.
Which airlines fly to Trenton?
Several airlines offer flights to Trenton:

  • American Airlines
  • Delta
  • Delta Air Lines
  • Hahn Air
  • JetBlue Airways
  • United
  • United Airlines

Where do you fly into Trenton?
If you're heading to Trenton, you have several airport options:

  • The closest major airport is Bangor, ME (BGR-Bangor Intl.), about 40 miles from the city center, which is a hub for American Airlines, United, and Delta, with other airlines like MX, Alaska Airlines also operating here.
  • Bar Harbor, ME (BHB-Hancock County - Bar Harbor) is another option, about 1 miles away, serving as a hub for 9K and JetBlue Airways.
  • Augusta, ME (AUG-Augusta State), about 99 miles away, serving as a hub for 9K.
  • Rockland, ME (RKD-Knox County Regional), about 56 miles away, serving as a hub for 9K and JetBlue Airways.

What is the cheapest airport to fly to in Trenton?
The most affordable airport to fly into in Trenton is typically Augusta, ME (AUG - Augusta State), which is about 99 miles from the city center. This airport is a good choice for travelers looking for budget-friendly options.*Prices based on flights available on Expedia in the last year.
Which budget airlines fly to Trenton?
For budget travel to Trenton, there are 3 low-cost airlines to choose from:

  • Breeze: flies to Bangor (BGR)
  • JetBlue Airways: serves Bar Harbor (BHB), Rockland (RKD), Augusta (AUG)
  • WestJet: flies to Bangor (BGR)

What is the best month to visit Trenton?
The best month to visit Trenton depends on your priorities, whether you want ideal weather, fewer crowds, or the lowest prices. If affordability matters most, look for cheap August flights outside of peak season.
How far in advance should I book a flight to Trenton?
For domestic travel to Trenton, booking around 1 month in advance typically offers lower prices. For international flights to Trenton, aim to book around 1 month ahead if you want the best prices. For added peace of mind, use Expedia's Price Drop Protection™ when you make your booking. It's free to use for Gold and Platinum members on the Expedia app. Once a qualifying flight is purchased, we'll automatically check your flight on Expedia until the day of your departure and notify you if there are price changes. If your flight price drops after you book, we'll automatically award the price difference in OneKeyCash™* into your One Key account after your trip ends.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What day of the week is cheapest day to buy a plane ticket to Trenton?
Thursday is typically the cheapest day to buy a plane ticket to Trenton, with an average price of about $444. This trend may be due to lower demand compared to the busier weekend travel days. If Thursday isn't an option, you might also look at Friday for potential savings. Use Expedia's Price Tracking tool to monitor prices for your trip and receive alerts when fares go up or down.*Cheapest day to book based on flights available on Expedia in the last year.
What is the most expensive month to fly to Trenton?
December is the most expensive month to fly to Trenton, with average return ticket prices around $560. This is about 19% higher than the average throughout the year, as holiday travel peaks during this time. For more budget-friendly options, consider traveling in September or October.*Prices based on flights available on Expedia in the last year.
How far is the airport from central Trenton?
Bar Harbor, ME (BHB-Hancock County - Bar Harbor) is about 1 mile northeast of central Trenton. This makes it a convenient option if you are heading to or from the area.
How can I track flight prices to Trenton?
Our Price Tracking tool allows you to monitor fares to Trenton. You can view flight price history and see predictions of future prices as available. When you're signed into your Expedia account, you can set up flight price alerts too. This way, you'll receive notifications when prices go up or down, so you know when it's the right time to book.
How to get a cheap last-minute flight to Trenton?
It is possible to find cheap, last-minute flights to Trenton, especially if you can be flexible with your dates, times and route. Whether you're planning a spontaneous getaway or need to travel for business, there are plenty of last-minute flight deals on Expedia. You can also bundle your flight and hotel for even more savings with a package deal.
Can I earn miles booking a flight to Trenton with Expedia?
You can earn miles when booking a flight to Trenton on Expedia. Before confirming your booking, just select the frequent flyer program name and enter your program number. For even more rewards, join One Key™—our free travel rewards program. One Key members earn OneKeyCash™* on eligible bookings for every dollar spent.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Can I save money by booking a Trenton trip package?
Book a Trenton flight and hotel package deal on Expedia, and you can make significant savings. It's simple to bundle your accommodations and flights, and you can also add car rentals and activities to create your own customized Trenton trip. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Trenton?
It's often possible to cancel or change your flight to Trenton using Expedia. Many airlines let you cancel your flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may offer to reschedule your flight rather than provide a direct refund. To find affordable flights to Trenton with flexible change policies, select "No cancel fee" or "Changes included" when you search. Need more information? Visit our Customer Service Portal.

*Flight schedules are subject to change.

Book with confidence

Tips to find the cheapest flights to Trenton

The cheapest day to fly

Get started finding a cheap flight to Trenton on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

August is the cheapest month to fly to Trenton. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Trenton. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Trenton, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Trenton

The lowest price for round-trip flights to Trenton in 2026 starts from from $102, while one-way tickets start from from $51. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Trenton. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Trenton

Breeze Airways, Delta, United, American Airlines, JetBlue Airways are just some of the airlines that can typically offer cheap tickets to Trenton. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Trenton and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Trenton, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Trenton. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Trenton plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Trenton

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Trenton.

Stopover savings

The cheapest tickets to Trenton are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Trenton. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Trenton for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Trenton. Simply download the free Expedia app to your smart device and activate Trenton flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Trenton. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Trenton

Travel information

Destination airport
Hancock County - Bar Harbor
Destination airport IATA code
BHB
Destination city name
Bar Harbor
Roundtrip price
$157

Trending flights to Trenton

Prices were available within the past 7 days and start at $51 for one-way flights and $102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Wed, Aug 12 - Wed, Aug 19
RDU
Raleigh
BGR
Bangor
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Wed, Aug 12 from Raleigh to Bangor, returning Wed, Aug 19, priced at $102 found 1 day ago

Explore a world of travel with Expedia

*Available to One Key members.