$114 Cheap Flights from Trenton (TTN) to Dallas (DFW)

View $114 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Trenton–Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW)

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Cheap Flights from Trenton to Dallas (TTN-DFW)

Prices were available within the past 7 days and start at $114 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 8 - Tue, Nov 11
TTN
Trenton
DFW
Dallas
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Trenton to Dallas, returning Tue, Nov 11, priced at $199 found 2 hours ago
American Airlines
Tue, Sep 30 - Sat, Oct 4
TTN
Trenton
DFW
Dallas
$205 Roundtrip, found 2 hours ago
$205
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Sep 30 from Trenton to Dallas, returning Sat, Oct 4, priced at $205 found 2 hours ago
American Airlines
Wed, Oct 1 - Wed, Oct 8
TTN
Trenton
DFW
Dallas
$209 Roundtrip, found 13 hours ago
$209
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Oct 1 from Trenton to Dallas, returning Wed, Oct 8, priced at $209 found 13 hours ago
American Airlines
Wed, Sep 24 - Sat, Oct 4
TTN
Trenton
DFW
Dallas
$211 Roundtrip, just found
$211
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 24 from Trenton to Dallas, returning Sat, Oct 4, priced at $211 just found
American Airlines
Wed, Oct 1 - Wed, Oct 8
TTN
Trenton
DFW
Dallas
$215 Roundtrip, found 13 hours ago
$215
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Oct 1 from Trenton to Dallas, returning Wed, Oct 8, priced at $215 found 13 hours ago
American Airlines
Wed, Oct 1 - Wed, Oct 8
TTN
Trenton
DFW
Dallas
$219 Roundtrip, found 13 hours ago
$219
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Oct 1 from Trenton to Dallas, returning Wed, Oct 8, priced at $219 found 13 hours ago
American Airlines
Fri, Oct 31 - Wed, Nov 5
TTN
Trenton
DFW
Dallas
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 31 from Trenton to Dallas, returning Wed, Nov 5, priced at $223 found 5 days ago
Frontier Airlines
Sat, Sep 6 - Wed, Sep 10
TTN
Trenton
DFW
Dallas
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 6 from Trenton to Dallas, returning Wed, Sep 10, priced at $223 just found
American Airlines
Wed, Oct 1 - Wed, Oct 8
TTN
Trenton
DFW
Dallas
$225 Roundtrip, found 13 hours ago
$225
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Oct 1 from Trenton to Dallas, returning Wed, Oct 8, priced at $225 found 13 hours ago
Frontier Airlines
Sat, Sep 13 - Wed, Sep 24
TTN
Trenton
DFW
Dallas
$228 Roundtrip, found 11 hours ago
$228
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Sep 13 from Trenton to Dallas, returning Wed, Sep 24, priced at $228 found 11 hours ago

Find the cheapest month to fly from Trenton (TTN) to Dallas (DFW)

September is typically the cheapest month to fly

From $118 - $387 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dallas

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

Select flight to Dallas-Fort Worth Intl. DFW. Cheapest option available. Average driving time to city center is 21 minutes. Flights from $233
DFW
Dallas-Fort Worth Intl.
Cheapest
Average driving time to city center21 min
Flights from $233
Flights from Trenton (TTN) to Dallas (DFW)
Origin airport
Mercer
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
American Airlines, Frontier Airlines
Roundtrip price
$199
Distance
1329 mi

Trenton to Dallas Flights

The cheapest times to fly from Trenton to Dallas

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

 

The best time to book a flight from Trenton to Dallas

Sunday is one of the best days to book for cheap flights from Trenton to Dallas: 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 Trenton to Dallas

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 Trenton to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $114 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 Trenton to Dallas 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 Trenton to Dallas 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 Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW) cost?
Discover the latest flight deals from TTN to DFW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TTN to DFW?
The cheapest flights from TTN to DFW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW)?
There are no direct flights from Trenton, NJ (TTN-Mercer) to Dallas-Fort Worth Intl. Airport (DFW). However, you'll find other airports offering nonstop flights. Hop on your plane at Liberty Intl. Airport (EWR) and fly straight to Dallas without a layover.
What is the cheapest airline that flies from TTN to DFW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from TTN to DFW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW)?
There are no daily direct flights available from Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from TTN to DFW?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW)?
Opt for a flight from Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**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 Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW) last-minute?
Booking your flight from TTN to DFW shortly before your getaway is typically more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a TTN to DFW flight and hotel package?
Compared with arranging hotels and flights separately, booking a TTN to DFW flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to Dallas-Fort Worth Intl. Airport (DFW)?
If you reserved your TTN to DFW flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.