$101+ Cheap flights from Denver to Trenton, NJ (DEN - 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TTN
Jun 16 — Jun 231
Round-trip
1 adult, Economy
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Find cheap flights from Denver 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 Denver to Trenton
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Cheapest flights from Denver to TrentonExplore the most affordable flight options available from Denver to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
Explore the most affordable flight options available from Denver to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
This Expedia deal was found by Cheapflights users on 5/12. 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 6/47:40 am
DEN
- TTN
1 stop29h 54m
Frontier
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$224
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Sat 6/66:00 am
DEN
- TTN
1 stop13h 03m
Frontier
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 5/12. 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.
Sat 8/2911:59 pm
DEN
- TTN
1 stop13h 38m
Frontier
Tue 9/18:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$231
This Orbitz deal was found by Cheapflights users on 5/12. 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 6/511:59 pm
DEN
- TTN
1 stop13h 35m
Frontier
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$236
This Orbitz deal was found by Cheapflights users on 5/12. 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.
Sat 7/2511:59 pm
DEN
- TTN
1 stop13h 36m
Frontier
Sat 8/19:37 pm
TTN
- DEN
1 stop11h 56m
Frontier
Deal found 5/12![Frontier logo]()
$238
This Expedia deal was found by Cheapflights users on 5/12. 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 5/3111:56 pm
DEN
- TTN
1 stop7h 46m
Frontier
Wed 6/34:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Deal found 5/12![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 5/12. 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 6/2111:59 pm
DEN
- TTN
1 stop13h 59m
Frontier
Sat 6/274:38 pm
TTN
- DEN
1 stop8h 01m
Frontier
Deal found 5/12![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 5/12. 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 8/3111:59 pm
DEN
- TTN
1 stop13h 38m
Frontier
Wed 9/210:32 am
TTN
- DEN
1 stop14h 22m
Frontier
Deal found 5/12![Frontier logo]()
$245
This Orbitz deal was found by Cheapflights users on 5/12. 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 6/2611:59 pm
DEN
- TTN
1 stop13h 46m
Frontier
Fri 7/34:27 pm
TTN
- DEN
1 stop8h 12m
Frontier
Deal found 5/12![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/12. 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 8/2711:59 pm
DEN
- TTN
1 stop13h 38m
Frontier
Sun 8/304:27 pm
TTN
- DEN
1 stop8h 12m
Frontier
Deal found 5/12![Frontier logo]()
$251
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
DEN
- TTN
1 stop7h 35m
Frontier
Thu 7/234:27 pm
TTN
- DEN
1 stop8h 04m
Frontier
Deal found 5/13![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 5/12. 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 6/47:40 am
DEN
- TTN
1 stop29h 54m
Frontier
Mon 6/84:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Deal found 5/12![Frontier logo]()
$264
Best flights from Denver to TrentonDiscover carefully curated flight deals from Denver to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
Discover carefully curated flight deals from Denver to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
This Frontier deal was found by Cheapflights users on 5/12. 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.
Sat 6/66:35 am
DEN
- TTN
1 stop6h 59m
Frontier
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$230
This Orbitz deal was found by Cheapflights users on 5/12. 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.
Wed 9/1610:26 am
DEN
- TTN
1 stop21h 09m
Frontier
Mon 9/2110:30 am
TTN
- DEN
1 stop24h 57m
Frontier
Deal found 5/12![Frontier logo]()
$250
This Booking.com deal was found by Cheapflights users on 5/12. 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.
Sun 8/3011:49 pm
DEN
- TTN
1 stop7h 58m
Frontier
Tue 9/18:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$251
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
DEN
- TTN
1 stop7h 35m
Frontier
Thu 7/234:27 pm
TTN
- DEN
1 stop8h 04m
Frontier
Deal found 5/13![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 5/12. 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 6/3011:49 pm
DEN
- TTN
1 stop8h 08m
Frontier
Mon 7/64:27 pm
TTN
- DEN
1 stop8h 04m
Frontier
Deal found 5/12![Frontier logo]()
$270
This Orbitz deal was found by Cheapflights users on 5/12. 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.
Sat 6/66:00 am
DEN
- TTN
1 stop25h 42m
Frontier
Mon 6/84:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Deal found 5/12![Frontier logo]()
$277
This Super.com deal was found by Cheapflights users on 5/13. 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 7/176:00 am
DEN
- TTN
1 stop7h 35m
Frontier
Wed 7/228:33 pm
TTN
- DEN
1 stop20h 45m
Frontier
Deal found 5/13![Frontier logo]()
$278
This Super.com deal was found by Cheapflights users on 5/13. 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 7/186:00 am
DEN
- TTN
1 stop7h 35m
Frontier
Wed 7/228:33 pm
TTN
- DEN
1 stop28h 27m
Frontier
Deal found 5/13![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 5/14. 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 7/2111:59 pm
DEN
- TTN
1 stop13h 36m
Frontier
Fri 7/244:27 pm
TTN
- DEN
1 stop8h 04m
Frontier
Deal found 5/14![Frontier logo]()
$280
This Expedia deal was found by Cheapflights users on 5/16. 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 7/86:00 am
DEN
- TTN
1 stop25h 58m
Frontier
Sat 7/114:27 pm
TTN
- DEN
1 stop8h 04m
Frontier
Deal found 5/16![Frontier logo]()
$284
This Orbitz deal was found by Cheapflights users on 5/14. 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.
Wed 7/153:10 pm
DEN
- TTN
1 stop16h 48m
Frontier
Sat 7/189:37 pm
TTN
- DEN
1 stop11h 56m
Frontier
Deal found 5/14![Frontier logo]()
$284
This Travelocity deal was found by Cheapflights users on 5/16. 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 7/296:00 am
DEN
- TTN
1 stop11h 48m
Frontier
Sun 8/28:33 pm
TTN
- DEN
1 stop13h 00m
Frontier
Deal found 5/16![Frontier logo]()
$290
Last-minute flights from Denver to TrentonDiscover last-minute flight deals from Denver to Trenton. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Trenton. Data last updated May 17, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/12. 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 5/289:15 am
DEN
- TTN
1 stop8h 31m
Frontier
Mon 6/14:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Deal found 5/12![Frontier logo]()
$271
This Expedia deal was found by Cheapflights users on 5/12. 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 5/3111:56 pm
DEN
- TTN
1 stop7h 46m
Frontier
Wed 6/34:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Deal found 5/12![Frontier logo]()
$240
This Expedia deal was found by Cheapflights users on 5/12. 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 6/47:40 am
DEN
- TTN
1 stop29h 54m
Frontier
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/12. 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 6/47:40 am
DEN
- TTN
1 stop29h 54m
Frontier
Mon 6/84:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Deal found 5/12![Frontier logo]()
$264
This Orbitz deal was found by Cheapflights users on 5/12. 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 6/511:59 pm
DEN
- TTN
1 stop13h 35m
Frontier
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$236
This Expedia deal was found by Cheapflights users on 5/12. 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 6/511:59 pm
DEN
- TTN
1 stop13h 35m
Frontier
Wed 6/1010:42 am
TTN
- DEN
1 stop14h 22m
Frontier
Deal found 5/12![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Sat 6/66:00 am
DEN
- TTN
1 stop13h 03m
Frontier
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$230
This Orbitz deal was found by Cheapflights users on 5/12. 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.
Sat 6/66:00 am
DEN
- TTN
1 stop25h 42m
Frontier
Mon 6/84:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Deal found 5/12![Frontier logo]()
$277
This Expedia deal was found by Cheapflights users on 5/13. 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 6/106:00 am
DEN
- TTN
1 stop11h 48m
Frontier
Thu 6/184:43 pm
TTN
- DEN
1 stop24h 05m
Frontier
Deal found 5/13![Frontier logo]()
$280
This Super.com deal was found by Cheapflights users on 5/12. 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 6/116:00 am
DEN
- TTN
1 stop7h 58m
Frontier
Sun 6/148:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Deal found 5/12![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 5/12. 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 6/2111:59 pm
DEN
- TTN
1 stop13h 59m
Frontier
Sat 6/274:38 pm
TTN
- DEN
1 stop8h 01m
Frontier
Deal found 5/12![Frontier logo]()
$244
This Orbitz deal was found by Cheapflights users on 5/12. 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 6/2611:59 pm
DEN
- TTN
1 stop13h 46m
Frontier
Fri 7/34:27 pm
TTN
- DEN
1 stop8h 12m
Frontier
Deal found 5/12![Frontier logo]()
$250
One-way flights from Denver to TrentonSearch for one-way flight options from Denver to Trenton. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
Search for one-way flight options from Denver to Trenton. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Super.com deal was found by Cheapflights users on 5/12. 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.
Tue 6/1611:49 pm
DEN
- TTN
1 stop8h 08m
Frontier
Deal found 5/12![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 5/12. 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 6/36:00 am
DEN
- TTN
1 stop25h 42m
Frontier
Deal found 5/12![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 5/12. 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 6/106:00 am
DEN
- TTN
1 stop24h 34m
Frontier
Deal found 5/12![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 5/12. 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.
Tue 5/2611:56 pm
DEN
- TTN
1 stop7h 41m
Frontier
Deal found 5/12![Frontier logo]()
$113
This Super.com deal was found by Cheapflights users on 5/12. 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 6/136:00 am
DEN
- TTN
1 stop7h 45m
Frontier
Deal found 5/12![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 5/12. 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 6/116:00 am
DEN
- TTN
1 stop7h 58m
Frontier
Deal found 5/12![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 5/12. 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 6/146:00 am
DEN
- TTN
1 stop7h 58m
Frontier
Deal found 5/12![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 5/12. 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 6/2611:59 pm
DEN
- TTN
1 stop13h 46m
Frontier
Deal found 5/12![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 5/12. 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 5/2711:56 pm
DEN
- TTN
1 stop7h 46m
Frontier
Deal found 5/12![Frontier logo]()
$129
This Super.com deal was found by Cheapflights users on 5/14. 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.
Tue 6/911:49 pm
DEN
- TTN
1 stop8h 08m
Frontier
Deal found 5/14![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Wed 6/176:30 am
DEN
- TTN
2 stops26h 30m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$133
Find flight deals from Denver to Trenton
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 May 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Expedia) |
One-way from | $101 (Super.com) |
Popular in | May |
Cheapest in | January |
Average price | $327 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 May 17, 2026.
Use the filters below to find and compare flights from Denver to Trenton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Sat 6/6
6:35 am-3:34 pm
1 stop6h 59m
Trenton-Mercer
Tue 6/9
8:33 pm-8:20 am
1 stop13h 47m
$230
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Wed 9/16
10:26 am-9:35 am
1 stop21h 09m
Trenton-Mercer
Mon 9/21
10:30 am-9:27 am
1 stop24h 57m
$250
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Sun 8/30
11:49 pm-9:47 am
1 stop7h 58m
Trenton-Mercer
Tue 9/1
8:33 pm-8:20 am
1 stop13h 47m
$251
Quickest round-trip
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Sat 7/18
6:00 am-3:35 pm
1 stop7h 35m
Trenton-Mercer
Thu 7/23
4:27 pm-10:31 pm
1 stop8h 04m
$258
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Tue 6/30
11:49 pm-9:57 am
1 stop8h 08m
Trenton-Mercer
Mon 7/6
4:27 pm-10:31 pm
1 stop8h 04m
$270
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Sat 6/6
6:00 am-9:42 am
1 stop25h 42m
Trenton-Mercer
Mon 6/8
4:29 pm-10:39 pm
1 stop8h 10m
$277
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Fri 7/17
6:00 am-3:35 pm
1 stop7h 35m
Trenton-Mercer
Wed 7/22
8:33 pm-3:18 pm
1 stop20h 45m
$278
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Sat 7/18
6:00 am-3:35 pm
1 stop7h 35m
Trenton-Mercer
Wed 7/22
8:33 pm-11:00 pm
1 stop28h 27m
$278
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Tue 7/21
11:59 pm-3:35 pm
1 stop13h 36m
Trenton-Mercer
Fri 7/24
4:27 pm-10:31 pm
1 stop8h 04m
$280
DenverTrenton
DEN - TTN
DENTTN
Denver Intl
Wed 7/8
6:00 am-9:58 am
1 stop25h 58m
Trenton-Mercer
Sat 7/11
4:27 pm-10:31 pm
1 stop8h 04m
$284
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Denver 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 Denver to Trenton in May.
| 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 Denver-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 Denver-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Trenton, New Jersey flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-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 Denver-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 Denver to Trenton
Have a flexible travel schedule? Discover the best time to fly to Trenton from Denver with our price prediction graph.
DEN-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.
Reviews of airlines servicing Trenton
Get insights into the airlines that provide service to Trenton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trenton. Reviews last updated May 17, 2026.
Read reviews from past customers who have flown Frontier from Denver to Trenton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
4.5
Overall
5.7
Entertainment
4.3
Crew
6.6
Comfort
5.4
Boarding
5.9
Reviews
1 / 20
2.0
MediocreProdipto,Mar 2026
PHL - BNA
Food
4.5
Overall
5.7
Entertainment
4.3
Crew
6.6
Comfort
5.4
Boarding
5.9
Reviews
1 / 20
2.0
MediocreProdipto,Mar 2026
PHL - BNA
Related info for your journey
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Denver and Trenton flights
Browse other Denver and Trenton flight options. Last updated on May 17, 2026.
Other flights from Denver
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Other flights to Trenton
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Top airline flying from Denver to Trenton
Discover the top airline that operate flights from Denver to Trenton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$380 | FlexibilityNo cancel fee | On-time62% |