$124+ Cheap flights from Austin to Trenton, NJ (AUS - TTN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — TTN
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Trenton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Trenton
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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 October 27, 2026.
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 October 27, 2026.
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:33 am -
1 stop6h 42m
Sun 11/158:01 pm -
1 stop15h 57m
Deal found 10/25![Frontier logo]()
$273
This Expedia deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:14 pm -
1 stop12h 20m
Tue 11/2411:19 am -
1 stop9h 58m
Deal found 10/23![Frontier logo]()
$340
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:33 am -
1 stop6h 42m
Sun 11/2211:19 am -
1 stop9h 58m
Deal found 10/26![Frontier logo]()
$341
This Travelocity deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:51 am -
1 stop6h 24m
Thu 11/58:01 pm -
1 stop15h 47m
Deal found 10/22![Frontier logo]()
$380
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:14 pm -
1 stop12h 20m
Mon 11/309:52 pm -
2 stops21h 12m
Deal found 10/26![Frontier logo]()
$394
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:51 am -
1 stop6h 24m
Thu 11/198:01 pm -
1 stop25h 13m
Deal found 10/27![Frontier logo]()
$402
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:21 pm -
2 stops21h 54m
Mon 11/168:01 pm -
2 stops24h 25m
Deal found 10/26![Frontier logo]()
$427
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:14 pm -
1 stop12h 20m
Mon 11/309:52 pm -
2 stops21h 12m
Deal found 10/24![Frontier logo]()
$449
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:21 pm -
2 stops21h 54m
Sun 11/158:01 pm -
2 stops24h 25m
Deal found 10/25![Frontier logo]()
$457
Best flights from Austin to TrentonDiscover 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 October 27, 2026.
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 October 27, 2026.
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:33 am -
1 stop6h 42m
Sun 11/158:01 pm -
1 stop15h 57m
Deal found 10/26![Frontier logo]()
$360
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:51 am -
1 stop6h 24m
Thu 11/198:01 pm -
1 stop25h 13m
Deal found 10/27![Frontier logo]()
$402
This Booking.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:04 pm -
2 stops13h 30m
Mon 11/309:52 pm -
2 stops21h 12m
Deal found 10/23![Frontier logo]()
$560
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:14 pm -
1 stop12h 20m
Mon 11/2311:19 am -
1 stop9h 55m
Deal found 10/26![Frontier logo]()
$567
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:33 am -
1 stop6h 42m
Mon 11/3011:19 am -
1 stop9h 55m
Deal found 10/24![Frontier logo]()
$603
This Frontier deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:17 pm -
1 stop12h 17m
Mon 11/3011:19 am -
1 stop9h 55m
Deal found 10/24![Frontier logo]()
$610
This Frontier deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:14 pm -
1 stop12h 20m
Mon 11/309:52 pm -
2 stops21h 12m
Deal found 10/22![Frontier logo]()
$625
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:33 am -
1 stop6h 42m
Thu 11/128:01 pm -
1 stop15h 47m
Deal found 10/27![Frontier logo]()
$630
This Frontier deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:14 pm -
1 stop12h 20m
Fri 11/2711:19 am -
1 stop9h 55m
Deal found 10/24![Frontier logo]()
$642
Last-minute flights from Austin to TrentonDiscover last-minute flight deals from Austin to Trenton. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Trenton. Data last updated October 27, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:51 am -
1 stop6h 24m
Thu 11/58:01 pm -
1 stop15h 47m
Deal found 10/22![Frontier logo]()
$380
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:21 pm -
2 stops21h 54m
Sun 11/158:01 pm -
2 stops24h 25m
Deal found 10/25![Frontier logo]()
$457
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:21 pm -
2 stops21h 54m
Mon 11/168:01 pm -
2 stops24h 25m
Deal found 10/26![Frontier logo]()
$427
This Expedia deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:33 am -
1 stop6h 42m
Sun 11/158:01 pm -
1 stop15h 57m
Deal found 10/25![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:33 am -
1 stop6h 42m
Sun 11/2211:19 am -
1 stop9h 58m
Deal found 10/26![Frontier logo]()
$341
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:51 am -
1 stop6h 24m
Thu 11/198:01 pm -
1 stop25h 13m
Deal found 10/27![Frontier logo]()
$402
This Expedia deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:14 pm -
1 stop12h 20m
Tue 11/2411:19 am -
1 stop9h 58m
Deal found 10/23![Frontier logo]()
$340
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:14 pm -
1 stop12h 20m
Mon 11/309:52 pm -
2 stops21h 12m
Deal found 10/24![Frontier logo]()
$449
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:14 pm -
1 stop12h 20m
Mon 11/309:52 pm -
2 stops21h 12m
Deal found 10/26![Frontier logo]()
$394
One-way flights from Austin to TrentonSearch for one-way flight options from Austin to Trenton. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Austin to Trenton. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Super.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:14 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:51 am -
1 stop6h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$160
This Super.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:40 pm -
1 stop16h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:14 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$166
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:53 pm -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$173
This Booking.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:31 pm -
2 stops14h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:14 pm -
1 stop11h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:17 pm -
1 stop12h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:59 pm -
3 stops59h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$188
This Super.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:17 pm -
1 stop12h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$221
Find flight deals from Austin to Trenton
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Trenton (TTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $273 (Expedia) |
One-way from | $124 (Super.com) |
Popular in | October |
Cheapest in | January |
Average price | $521 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Trenton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Austin to Trenton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Thu 11/19
11:51 am-7:15 pm
1 stop6h 24m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$160
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 12/28
8:59 pm-11:01 am
1 stop13h 02m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 11/23
9:14 pm-10:34 am
1 stop12h 20m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$166
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 11/30
9:14 pm-10:13 am
1 stop11h 59m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$166
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Wed 12/2
1:53 pm-10:13 am
2 stops19h 20m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$173
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 12/14
6:31 pm-10:18 am
2 stops14h 47m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$178
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 11/30
10:59 pm-11:15 am
3 stops59h 16m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$188
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Fri 12/18
8:59 pm-7:41 pm
1 stop21h 42m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$241
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Fri 11/13
11:33 am-7:15 pm
1 stop6h 42m
Trenton-Mercer
Sun 11/15
8:01 pm-10:58 am
1 stop15h 57m
$360
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 11/16
11:51 am-7:15 pm
1 stop6h 24m
Trenton-Mercer
Thu 11/19
8:01 pm-8:14 pm
1 stop25h 13m
$402
Showing 1-10 of 17 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
AUS-TTN
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.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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