How far in advance should I book a flight from Austin to Trenton, New Jersey?

To save on the cost of your flight from Austin to Trenton, New Jersey, book at least 39 days before your planned departure. Booking around this time can save you about 88% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $351 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $444.

What is the cheapest month to fly from Austin to Trenton, New Jersey?

Flights from Austin to Trenton, New Jersey lean towards being more expensive in December. Prices are generally better when you fly from Austin to Trenton, New Jersey in January, with the cheapest ticket starting at $108.

Most accurate provider : When it comes to deals on Austin-Trenton, New Jersey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Trenton, New Jersey flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Austin-Trenton, New Jersey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Trenton, New Jersey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Austin to Trenton that include hotel bookings?

Yes. In addition to deals on Austin to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Austin to Trenton?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Trenton.

Can I find deals for business class flights from Austin to Trenton?

Yes. Cheapflights offers flight deals from Austin to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$61+ Save on Flights from Austin to Trenton, NJ

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1. Tell us where you want to go

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Cheap flight deals from Austin to Trenton

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$140 (CheapOair)
One-way from	$61 (Frontier)
Popular in	December
Cheapest in	January
Average price	$327

Provider with most accurate pricing for Austin Bergstrom-Trenton-Mercer flight deals.

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Provider most trusted by Cheapflights users for Austin Bergstrom-Trenton-Mercer flights.

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From Austin Bergstrom to Trenton-Mercer

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One-way flight from Austin Bergstrom to Trenton-Mercer

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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from Austin to Trenton

Cheapest flights from Austin to Trenton
Explore the most affordable flight options available from Austin to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Thu 5/88:15 pmAUS - TTN

1 stop26h 24mFrontier

Sun 5/111:42 pmTTN - AUS

1 stop6h 43mFrontier

Deal found 2/20

$140

Best flights from Austin to Trenton
Discover carefully curated flight deals from Austin to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Thu 5/88:15 pmAUS - TTN

1 stop26h 24mFrontier

Sun 5/111:42 pmTTN - AUS

1 stop6h 43mFrontier

Deal found 2/20

$140

Last-minute flights from Austin to Trenton
Discover last-minute flight deals from Austin to Trenton. Data last updated February 20, 2025 and is based on user searches.

Thu 3/139:44 amAUS - TTN

1 stop13h 15mFrontier

Mon 3/172:37 pmTTN - AUS

1 stop19h 07mFrontier

Deal found 2/19

$276

One-way flights from Austin to Trenton
Search for one-way flight options from Austin to Trenton. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 4/39:47 amAUS - TTN

1 stop9h 36mFrontier

Deal found 2/19

$61

Find flights from Austin to Trenton within your budget

Fly from

Fly to

Route

Depart

Return

Price

AustinTrenton

AUS - TTN

AUSTTN

Austin Bergstrom

Thu 5/8

8:15 pm-11:39 pm

1 stop26h 24m

Trenton-Mercer

Sun 5/11

1:42 pm-7:25 pm

1 stop6h 43m

$140

AustinTrenton

AUS - TTN

AUSTTN

Austin Bergstrom

Tue 3/25

9:44 am-11:59 pm

1 stop13h 15m

$62

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Austin to Trenton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Trenton in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Austin-Trenton, New Jersey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Trenton, New Jersey flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Austin-Trenton, New Jersey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Trenton, New Jersey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Austin with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Austin to Trenton

Get recent, data-driven insights about flights from Austin to Trenton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Austin to Trenton, New Jersey?

Currently, January is the cheapest month in which you can book a flight from Austin to Trenton, New Jersey (average of $73). Flying from Austin to Trenton, New Jersey in June is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to TTN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Austin to Trenton, New Jersey as you normally would.

Rainfall in Trenton by month

In terms of precipitation, rainfall in Trenton, New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Trenton, New Jersey when rainfall is around 2.9 in.

Temperature in Trenton by month

If weather is an important factor for your trip to Trenton, New Jersey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Trenton

Frontier

6.0

Okay

3,355 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2025

SAN - DEN

This was the worst flight ever. Stuck on the TARMAC for over 2 hrs. Then returned to airport and reboard. Missed our connecting flight but the flight crew that was with the delayed flight didn't miss the boarding and continued on. They didn't even tell us where to go and we could have made our original flight. The later flight they booked us on was delayed an extra 2 hrs. So our flight from San Diego to DC started a 6a and we landed around midnight. Roughly 18 hrs stuck in the most uncomfortable seats, look and feel like military plane KC-10 seats (bare basic metal frame with foam to cover it). No entertainment or charging plugs. Food and soda was priced ridiculous ($3.99 for a can of coke). The only thing free was water. I would never recommend flying this airline unless it was a last minute 1 way hop with only a personal item (i.e. small back pack). I will never book this airline again... Very similar to Spirit (which they are now partners with) which is awful. Again never fly this airline... not even in an emergency. Spend the extra seriously.

Frontier

6.0

Okay

3,355 reviews

Frontier

6.0

Okay

3,355 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2025

SAN - DEN

Related info for your journey

Can I find deals for flights from Austin to Trenton that include hotel bookings?
Yes. In addition to deals on Austin to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Austin to Trenton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Trenton.
Can I find deals for business class flights from Austin to Trenton?
Yes. Cheapflights offers flight deals from Austin to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Austin to Trenton, New Jersey?
Currently, January is the cheapest month in which you can book a flight from Austin to Trenton, New Jersey (average of $73). Flying from Austin to Trenton, New Jersey in June is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$61+ Cheap flights from Austin to Trenton, NJ (AUS - TTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Trenton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Austin to Trenton

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Austin to Trenton

Cheapest flights from Austin to TrentonExplore the most affordable flight options available from Austin to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Austin to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Austin to Trenton within your budget

Compare providers for flights from Austin to Trenton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Trenton in February.

Best time to book a flight from Austin to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Austin with our price prediction graph.

Travel insights for flights from Austin to Trenton

Get recent, data-driven insights about flights from Austin to Trenton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Austin to Trenton, New Jersey?

What is the cheapest time of day to fly from AUS to TTN?

Find hourly flight availability from Austin to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Trenton by month

Plan your trip to Trenton by taking into account the average rainfall totals by month.

Temperature in Trenton by month

Plan your trip to Trenton by taking into account the average temperature totals by month.

Reviews of airlines servicing Trenton

Related info for your journey

Find useful and relevant information for your journey from Austin to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Austin to Trenton that include hotel bookings?

How can I find direct flights from Austin to Trenton?

Can I find deals for business class flights from Austin to Trenton?

What is the cheapest month to book a flight from Austin to Trenton, New Jersey?

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Cheapest flights from Austin to Trenton
Explore the most affordable flight options available from Austin to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.