
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (Frontier) |
One-way from | $144 (Super.com) |
Popular in | October |
Cheapest in | January |
Average price | $454 |
Fly from
Fly to
Route
Depart
Return
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Sat 11/21
9:14 pm-10:34 am
1 stop12h 20m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 12/7
5:50 pm-10:18 am
1 stop15h 28m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Mon 12/21
8:59 pm-11:01 am
1 stop13h 02m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Sun 11/22
9:17 pm-10:34 am
1 stop12h 17m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Wed 12/23
8:59 pm-11:01 am
1 stop13h 02m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
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
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Fri 11/13
11:33 am-7:15 pm
1 stop6h 42m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Fri 11/20
9:14 pm-10:34 am
1 stop12h 20m
Trenton-Mercer
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Fri 11/20
9:14 pm-10:34 am
1 stop12h 20m
Trenton-Mercer
Mon 11/23
11:19 am-8:14 pm
1 stop9h 55m
AustinTrenton
AUS Austin Bergstrom - TTN Trenton-Mercer
AUSTTN
Austin Bergstrom
Thu 11/19
11:51 am-7:15 pm
1 stop6h 24m
Trenton-Mercer
Fri 11/20
11:19 am-8:14 pm
1 stop9h 55m
| 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 |
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