$140+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — TTN
Sep 9 — Sep 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 August 10, 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 August 10, 2026.
This Expedia deal was found by Cheapflights users on 8/7. 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.
Wed 9/2310:58 am -
1 stop6h 44m
Sat 9/267:39 pm -
1 stop15h 24m
Deal found 8/7![Frontier logo]()
$284
This Expedia deal was found by Cheapflights users on 8/5. 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 9/1410:58 am -
1 stop6h 44m
Sat 9/197:39 pm -
1 stop15h 24m
Deal found 8/5![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/5. 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.
Wed 8/2610:55 am -
1 stop11h 45m
Tue 9/112:49 pm -
1 stop22h 21m
Deal found 8/5![Frontier logo]()
$298
This Expedia deal was found by Cheapflights users on 8/5. 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 9/410:55 am -
1 stop11h 45m
Tue 9/87:15 am -
1 stop27h 48m
Deal found 8/5![Frontier logo]()
$315
This Expedia deal was found by Cheapflights users on 8/7. 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 8/155:23 pm -
1 stop16h 05m
Tue 8/1812:49 pm -
1 stop22h 21m
Deal found 8/7![Frontier logo]()
$316
This Expedia deal was found by Cheapflights users on 8/5. 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 9/1410:58 am -
1 stop6h 44m
Fri 9/187:39 pm -
1 stop15h 24m
Deal found 8/5![Frontier logo]()
$322
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:15 am -
1 stop22h 24m
Sun 10/1811:25 am -
1 stop23h 47m
Deal found 8/9![Frontier logo]()
$325
This Expedia deal was found by Cheapflights users on 8/5. 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 8/155:23 pm -
1 stop16h 05m
Sun 8/306:30 am -
1 stop28h 40m
Deal found 8/5![Frontier logo]()
$331
This Expedia deal was found by Cheapflights users on 8/10. 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 8/2810:55 am -
1 stop11h 45m
Tue 9/17:15 am -
1 stop27h 55m
Deal found 8/10![Frontier logo]()
$332
This Expedia deal was found by Cheapflights users on 8/10. 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 9/710:55 am -
1 stop24h 09m
Mon 9/147:39 pm -
1 stop15h 24m
Deal found 8/10![Frontier logo]()
$334
This Expedia deal was found by Cheapflights users on 8/6. 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 8/85:23 pm -
1 stop16h 05m
Sun 8/166:05 am -
1 stop28h 27m
Deal found 8/6![Frontier logo]()
$341
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 August 10, 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 August 10, 2026.
This Expedia deal was found by Cheapflights users on 8/9. 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.
Wed 9/2310:58 am -
1 stop6h 44m
Wed 9/307:39 pm -
1 stop15h 24m
Deal found 8/9![Frontier logo]()
$284
This Expedia deal was found by Cheapflights users on 8/7. 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.
Wed 9/2310:58 am -
1 stop6h 44m
Sat 9/267:39 pm -
1 stop15h 24m
Deal found 8/7![Frontier logo]()
$284
This Expedia deal was found by Cheapflights users on 8/5. 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 9/1410:58 am -
1 stop6h 44m
Sat 9/197:39 pm -
1 stop15h 24m
Deal found 8/5![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/7. 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.
Wed 9/210:55 am -
1 stop24h 09m
Tue 9/812:49 pm -
1 stop22h 14m
Deal found 8/7![Frontier logo]()
$291
This Travelocity deal was found by Cheapflights users on 8/5. 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.
Wed 9/1610:58 am -
1 stop6h 44m
Thu 9/247:39 pm -
1 stop15h 24m
Deal found 8/5![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/5. 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 9/1210:58 am -
1 stop6h 44m
Mon 9/147:39 pm -
1 stop15h 24m
Deal found 8/5![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/9. 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.
Thu 9/37:10 pm -
1 stop15h 54m
Sat 9/197:39 pm -
1 stop15h 24m
Deal found 8/9![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/5. 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.
Wed 8/2610:55 am -
1 stop11h 45m
Thu 9/36:30 am -
1 stop12h 51m
Deal found 8/5![Frontier logo]()
$298
This Expedia deal was found by Cheapflights users on 8/5. 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.
Wed 8/2610:55 am -
1 stop11h 45m
Tue 9/112:49 pm -
1 stop22h 21m
Deal found 8/5![Frontier logo]()
$298
This Expedia deal was found by Cheapflights users on 8/10. 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 9/1410:58 am -
1 stop6h 44m
Wed 9/237:39 pm -
1 stop15h 24m
Deal found 8/10![Frontier logo]()
$315
This Travelocity deal was found by Cheapflights users on 8/7. 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.
Fri 9/2510:58 am -
1 stop6h 44m
Mon 9/287:39 pm -
1 stop15h 24m
Deal found 8/7![Frontier logo]()
$322
This Expedia deal was found by Cheapflights users on 8/7. 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.
Thu 9/1710:58 am -
1 stop6h 44m
Mon 9/217:39 pm -
1 stop15h 24m
Deal found 8/7![Frontier logo]()
$322
Last-minute flights from Austin to TrentonDiscover last-minute flight deals from Austin to Trenton. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Trenton. Data last updated August 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/7. 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.
Wed 8/1211:00 am -
1 stop22h 28m
Sun 8/166:05 am -
1 stop28h 27m
Deal found 8/7![Frontier logo]()
$341
This Expedia deal was found by Cheapflights users on 8/7. 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 8/155:23 pm -
1 stop16h 05m
Tue 8/1812:49 pm -
1 stop22h 21m
Deal found 8/7![Frontier logo]()
$316
This Expedia deal was found by Cheapflights users on 8/5. 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 8/155:23 pm -
1 stop16h 05m
Sun 8/306:30 am -
1 stop28h 40m
Deal found 8/5![Frontier logo]()
$331
This Expedia deal was found by Cheapflights users on 8/5. 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 8/225:23 pm -
1 stop29h 17m
Tue 8/257:15 am -
1 stop27h 55m
Deal found 8/5![Frontier logo]()
$343
This Expedia deal was found by Cheapflights users on 8/5. 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.
Wed 8/2610:55 am -
1 stop11h 45m
Tue 9/112:49 pm -
1 stop22h 21m
Deal found 8/5![Frontier logo]()
$298
This Expedia deal was found by Cheapflights users on 8/10. 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 8/2810:55 am -
1 stop11h 45m
Tue 9/17:15 am -
1 stop27h 55m
Deal found 8/10![Frontier logo]()
$332
This Expedia deal was found by Cheapflights users on 8/5. 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 9/410:55 am -
1 stop11h 45m
Tue 9/87:15 am -
1 stop27h 48m
Deal found 8/5![Frontier logo]()
$315
This Expedia deal was found by Cheapflights users on 8/10. 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 9/710:55 am -
1 stop24h 09m
Mon 9/147:39 pm -
1 stop15h 24m
Deal found 8/10![Frontier logo]()
$334
This Expedia deal was found by Cheapflights users on 8/5. 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 9/1410:58 am -
1 stop6h 44m
Sat 9/197:39 pm -
1 stop15h 24m
Deal found 8/5![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 8/5. 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 9/1410:58 am -
1 stop6h 44m
Fri 9/187:39 pm -
1 stop15h 24m
Deal found 8/5![Frontier logo]()
$322
This Expedia deal was found by Cheapflights users on 8/7. 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.
Wed 9/2310:58 am -
1 stop6h 44m
Sat 9/267:39 pm -
1 stop15h 24m
Deal found 8/7![Frontier logo]()
$284
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 August 10, 2026.
Search for one-way flight options from Austin to Trenton. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Super.com deal was found by Cheapflights users on 8/8. 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.
Wed 9/910:58 am -
1 stop6h 44m
Deal found 8/8![Frontier logo]()
$140
This Super.com deal was found by Cheapflights users on 8/8. 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 9/1010:58 am -
1 stop6h 44m
Deal found 8/8![Frontier logo]()
$147
This Super.com deal was found by Cheapflights users on 8/6. 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 9/37:10 pm -
1 stop15h 54m
Deal found 8/6![Frontier logo]()
$152
This Super.com deal was found by Cheapflights users on 8/5. 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 8/155:23 pm -
1 stop16h 05m
Deal found 8/5![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 8/8. 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.
Wed 8/1910:55 am -
1 stop11h 45m
Deal found 8/8![Frontier logo]()
$164
This Super.com deal was found by Cheapflights users on 8/7. 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 9/1410:58 am -
1 stop6h 44m
Deal found 8/7![Frontier logo]()
$170
This Super.com deal was found by Cheapflights users on 8/6. 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.
Fri 9/2510:58 am -
1 stop6h 44m
Deal found 8/6![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/410:55 am -
1 stop11h 45m
Deal found 8/9![Frontier logo]()
$176
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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Expedia) |
One-way from | $140 (Super.com) |
Popular in | July |
Cheapest in | January |
Average price | $426 |
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 2,558,603 searches. Data last updated August 10, 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
Wed 9/23
10:58 am-6:42 pm
1 stop6h 44m
Trenton-Mercer
Wed 9/30
7:39 pm-10:03 am
1 stop15h 24m
$284
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Wed 9/23
10:58 am-6:42 pm
1 stop6h 44m
Trenton-Mercer
Sat 9/26
7:39 pm-10:03 am
1 stop15h 24m
$284
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 9/14
10:58 am-6:42 pm
1 stop6h 44m
Trenton-Mercer
Sat 9/19
7:39 pm-10:03 am
1 stop15h 24m
$291
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Wed 9/2
10:55 am-12:04 pm
1 stop24h 09m
Trenton-Mercer
Tue 9/8
12:49 pm-10:03 am
1 stop22h 14m
$291
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Wed 9/16
10:58 am-6:42 pm
1 stop6h 44m
Trenton-Mercer
Thu 9/24
7:39 pm-10:03 am
1 stop15h 24m
$291
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Sat 9/12
10:58 am-6:42 pm
1 stop6h 44m
Trenton-Mercer
Mon 9/14
7:39 pm-10:03 am
1 stop15h 24m
$291
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Thu 9/3
7:10 pm-12:04 pm
1 stop15h 54m
Trenton-Mercer
Sat 9/19
7:39 pm-10:03 am
1 stop15h 24m
$291
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Wed 8/26
10:55 am-11:40 pm
1 stop11h 45m
Trenton-Mercer
Thu 9/3
6:30 am-6:21 pm
1 stop12h 51m
$298
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Wed 8/26
10:55 am-11:40 pm
1 stop11h 45m
Trenton-Mercer
Tue 9/1
12:49 pm-10:10 am
1 stop22h 21m
$298
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 9/14
10:58 am-6:42 pm
1 stop6h 44m
Trenton-Mercer
Wed 9/23
7:39 pm-10:03 am
1 stop15h 24m
$315
Showing 1-10 of 21 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Austin
Popular flights
Trenton flight routes