$75+ Cheap flights from St. Louis to Trenton, NJ (STL - 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TTN
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis 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
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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 St. Louis to Trenton
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Cheapest flights from St. Louis to TrentonExplore the most affordable flight options available from St. Louis to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from St. Louis to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Expedia deal was found by Cheapflights users on 4/26. 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.
Tue 5/264:19 pm
STL
- TTN
1 stop16h 18m
Frontier
Tue 6/28:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 4/26![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 4/23. 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.
Fri 5/84:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sun 5/1010:21 am
TTN
- STL
1 stop15h 00m
Frontier
Deal found 4/23![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 4/27. 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 6/811:38 am
STL
- TTN
1 stop21h 19m
Frontier
Wed 6/108:33 pm
TTN
- STL
1 stop28h 36m
Frontier
Deal found 4/27![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 5/1810:27 am
TTN
- STL
1 stop14h 54m
Frontier
Deal found 4/23![Frontier logo]()
$206
This Expedia deal was found by Cheapflights users on 4/24. 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.
Tue 6/164:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Mon 6/228:33 pm
TTN
- STL
1 stop28h 36m
Frontier
Deal found 4/24![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Fri 5/158:31 pm
TTN
- STL
1 stop28h 50m
Frontier
Deal found 4/26![Frontier logo]()
$214
This Expedia deal was found by Cheapflights users on 4/23. 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 4/254:59 pm
STL
- TTN
1 stop16h 10m
Frontier
Sat 5/3010:27 am
TTN
- STL
1 stop14h 30m
Frontier
Deal found 4/23![Frontier logo]()
$215
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:17 pm
STL
- TTN
1 stop17h 00m
Frontier
Wed 6/1710:42 am
TTN
- STL
1 stop14h 27m
Frontier
Deal found 4/23![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 4/25. 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.
Thu 4/304:59 pm
STL
- TTN
1 stop6h 00m
Frontier
Fri 5/158:31 pm
TTN
- STL
1 stop28h 50m
Frontier
Deal found 4/25![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 4/24. 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 4/244:59 pm
STL
- TTN
1 stop6h 00m
Frontier
Sun 5/174:49 pm
TTN
- STL
1 stop8h 32m
Frontier
Deal found 4/24![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 4/26. 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.
Thu 5/144:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sat 5/1610:27 am
TTN
- STL
1 stop14h 54m
Frontier
Deal found 4/26![Frontier logo]()
$235
Best flights from St. Louis to TrentonDiscover carefully curated flight deals from St. Louis to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from St. Louis to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Expedia deal was found by Cheapflights users on 4/26. 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.
Tue 5/264:19 pm
STL
- TTN
1 stop16h 18m
Frontier
Tue 6/28:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 4/26![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 4/24. 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 5/84:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 5/1110:27 am
TTN
- STL
1 stop14h 54m
Frontier
Deal found 4/24![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 4/23. 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.
Fri 5/84:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sun 5/1010:21 am
TTN
- STL
1 stop15h 00m
Frontier
Deal found 4/23![Frontier logo]()
$180
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Wed 6/108:33 pm
TTN
- STL
1 stop28h 36m
Frontier
Deal found 4/23![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 5/1810:27 am
TTN
- STL
1 stop14h 54m
Frontier
Deal found 4/23![Frontier logo]()
$206
This Orbitz deal was found by Cheapflights users on 4/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:09 pm
STL
- TTN
1 stop16h 49m
Frontier
Wed 7/228:33 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 4/24![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Fri 5/158:31 pm
TTN
- STL
1 stop28h 50m
Frontier
Deal found 4/26![Frontier logo]()
$214
This Expedia deal was found by Cheapflights users on 4/23. 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 5/94:19 pm
STL
- TTN
1 stop16h 15m
Frontier
Sun 5/174:49 pm
TTN
- STL
1 stop8h 32m
Frontier
Deal found 4/23![Frontier logo]()
$222
This Travelocity deal was found by Cheapflights users on 4/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:17 pm
STL
- TTN
1 stop17h 00m
Frontier
Wed 6/1710:42 am
TTN
- STL
1 stop14h 27m
Frontier
Deal found 4/23![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 4/25. 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.
Tue 6/94:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Sun 6/148:33 pm
TTN
- STL
1 stop28h 36m
Frontier
Deal found 4/25![Frontier logo]()
$225
This Expedia deal was found by Cheapflights users on 4/24. 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.
Sun 6/144:17 pm
STL
- TTN
1 stop26h 31m
Frontier
Wed 6/1710:42 am
TTN
- STL
1 stop14h 27m
Frontier
Deal found 4/24![Frontier logo]()
$230
Last-minute flights from St. Louis to TrentonDiscover last-minute flight deals from St. Louis to Trenton. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Trenton. Data last updated April 28, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/25. 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.
Thu 4/304:59 pm
STL
- TTN
1 stop6h 00m
Frontier
Fri 5/158:31 pm
TTN
- STL
1 stop28h 50m
Frontier
Deal found 4/25![Frontier logo]()
$225
This Expedia deal was found by Cheapflights users on 4/26. 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 5/14:59 pm
STL
- TTN
1 stop6h 00m
Frontier
Mon 5/46:00 am
TTN
- STL
1 stop18h 19m
Frontier
Deal found 4/26![Frontier logo]()
$246
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:59 pm
STL
- TTN
1 stop6h 00m
Frontier
Sun 5/39:59 pm
TTN
- STL
1 stop26h 20m
Frontier
Deal found 4/27![Frontier logo]()
$278
This Expedia deal was found by Cheapflights users on 4/23. 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.
Fri 5/84:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sun 5/1010:21 am
TTN
- STL
1 stop15h 00m
Frontier
Deal found 4/23![Frontier logo]()
$180
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Fri 5/158:31 pm
TTN
- STL
1 stop28h 50m
Frontier
Deal found 4/26![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 4/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 5/1810:27 am
TTN
- STL
1 stop14h 54m
Frontier
Deal found 4/23![Frontier logo]()
$206
This Expedia deal was found by Cheapflights users on 4/26. 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.
Thu 5/144:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sat 5/1610:27 am
TTN
- STL
1 stop14h 54m
Frontier
Deal found 4/26![Frontier logo]()
$235
This Expedia deal was found by Cheapflights users on 4/24. 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.
Sat 5/234:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 5/258:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 4/24![Frontier logo]()
$269
This Expedia deal was found by Cheapflights users on 4/26. 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.
Tue 5/264:19 pm
STL
- TTN
1 stop16h 18m
Frontier
Tue 6/28:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 4/26![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 4/23. 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.
Fri 5/294:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Fri 7/38:33 pm
TTN
- STL
1 stop28h 36m
Frontier
Deal found 4/23![Frontier logo]()
$289
One-way flights from St. Louis to TrentonSearch for one-way flight options from St. Louis to Trenton. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from St. Louis to Trenton. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Deal found 4/23![Frontier logo]()
$75
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Deal found 4/27![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/84:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Deal found 4/24![Frontier logo]()
$95
This Expedia deal was found by Cheapflights users on 4/23. 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.
Mon 6/111:24 am
STL
- TTN
1 stop21h 18m
Frontier
Deal found 4/23![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 4/23. 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.
Tue 6/234:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Deal found 4/23![Frontier logo]()
$101
This Orbitz deal was found by Cheapflights users on 4/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:19 pm
STL
- TTN
1 stop26h 40m
Frontier
Deal found 4/24![Frontier logo]()
$117
This Expedia deal was found by Cheapflights users on 4/27. 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.
Fri 6/194:17 pm
STL
- TTN
1 stop17h 00m
Frontier
Deal found 4/27![Frontier logo]()
$121
This Expedia deal was found by Cheapflights users on 4/24. 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.
Sun 5/314:19 pm
STL
- TTN
1 stop26h 27m
Frontier
Deal found 4/24![Frontier logo]()
$141
This Frontier deal was found by Cheapflights users on 4/26. 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 5/34:59 pm
STL
- TTN
1 stop6h 00m
Frontier
Deal found 4/26![Frontier logo]()
$200
This Booking.com deal was found by Cheapflights users on 4/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Deal found 4/26![Frontier logo]()
$206
Find flight deals from St. Louis to Trenton
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Expedia) |
One-way from | $75 (Super.com) |
Popular in | November |
Cheapest in | August |
Average price | $326 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 April 28, 2026.
Use the filters below to find and compare flights from St. Louis to Trenton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Tue 5/26
4:19 pm-9:37 am
1 stop16h 18m
Trenton-Mercer
Tue 6/2
8:31 pm-11:57 pm
1 stop28h 26m
$160
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Fri 5/8
4:19 pm-9:42 am
1 stop16h 23m
Trenton-Mercer
Mon 5/11
10:27 am-12:21 am
1 stop14h 54m
$180
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Fri 5/8
4:19 pm-9:42 am
1 stop16h 23m
Trenton-Mercer
Sun 5/10
10:21 am-12:21 am
1 stop15h 00m
$180
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Tue 6/9
4:17 pm-9:57 am
1 stop16h 40m
Trenton-Mercer
Wed 6/10
8:33 pm-12:09 am
1 stop28h 36m
$185
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 5/14
4:19 pm-9:42 am
1 stop16h 23m
Trenton-Mercer
Mon 5/18
10:27 am-12:21 am
1 stop14h 54m
$206
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Tue 7/14
4:09 pm-9:58 am
1 stop16h 49m
Trenton-Mercer
Wed 7/22
8:33 pm-11:59 pm
1 stop28h 26m
$210
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Mon 5/11
4:19 pm-9:42 am
1 stop16h 23m
Trenton-Mercer
Fri 5/15
8:31 pm-12:21 am
1 stop28h 50m
$214
Quickest round-trip
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Sat 5/9
4:19 pm-9:34 am
1 stop16h 15m
Trenton-Mercer
Sun 5/17
4:49 pm-12:21 am
1 stop8h 32m
$222
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Sat 6/13
4:17 pm-10:17 am
1 stop17h 00m
Trenton-Mercer
Wed 6/17
10:42 am-12:09 am
1 stop14h 27m
$224
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Tue 6/9
4:17 pm-9:57 am
1 stop16h 40m
Trenton-Mercer
Sun 6/14
8:33 pm-12:09 am
1 stop28h 36m
$225
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from St. Louis 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 St. Louis to Trenton in April.
| 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 St. Louis-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 St. Louis-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Trenton, New Jersey flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-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 St. Louis-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 St. Louis to Trenton
Have a flexible travel schedule? Discover the best time to fly to Trenton from St. Louis with our price prediction graph.
STL-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.
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