$101+ Cheap flights from Missouri to Trenton, NJ (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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TTN
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Find cheap flights from Missouri 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 Missouri to Trenton
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Cheapest flights from Missouri to TrentonExplore the most affordable flight options available from Missouri to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from Missouri to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This Expedia deal was found by Cheapflights users on 5/6. 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.
Tue 6/164:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Tue 6/308:33 pm
TTN
- STL
1 stop28h 16m
Frontier
Deal found 5/6![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 5/2. 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 5/214:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Tue 5/2610:27 am
TTN
- STL
1 stop14h 30m
Frontier
Deal found 5/2![Frontier logo]()
$195
This Frontier deal was found by Cheapflights users on 5/4. 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 6/54:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sat 6/139:37 pm
TTN
- STL
1 stop27h 12m
Frontier
Deal found 5/4![Frontier logo]()
$200
This Expedia deal was found by Cheapflights users on 5/6. 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.
Wed 5/274:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$204
This Expedia deal was found by Cheapflights users on 5/4. 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 stop26h 40m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/4![Frontier logo]()
$205
This Travelocity deal was found by Cheapflights users on 5/3. 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 7/224:09 pm
STL
- TTN
1 stop26h 39m
Frontier
Thu 7/308:33 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/3![Frontier logo]()
$210
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Wed 6/38:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$219
This Expedia deal was found by Cheapflights users on 5/4. 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 6/114:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Sat 6/139:37 pm
TTN
- STL
1 stop27h 12m
Frontier
Deal found 5/4![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/5. 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.
Thu 6/184:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Sun 6/218:33 pm
TTN
- STL
1 stop28h 16m
Frontier
Deal found 5/5![Frontier logo]()
$230
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:19 pm
STL
- TTN
1 stop26h 27m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$234
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:09 pm
STL
- TTN
1 stop16h 49m
Frontier
Sun 7/268:33 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:34 pm
MCI
- TTN
2 stops28h 12m
Multiple Airlines
Sat 5/3012:28 pm
TTN
- MCI
1 stop22h 54m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$563
Best flights from Missouri to TrentonDiscover carefully curated flight deals from Missouri to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from Missouri to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This Expedia deal was found by Cheapflights users on 5/2. 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 8/184:10 pm
STL
- TTN
1 stop16h 37m
Frontier
Tue 8/258:33 pm
TTN
- STL
1 stop28h 41m
Frontier
Deal found 5/2![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 5/6. 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.
Tue 6/164:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Tue 6/308:33 pm
TTN
- STL
1 stop28h 16m
Frontier
Deal found 5/6![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 5/4. 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 6/54:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sat 6/139:37 pm
TTN
- STL
1 stop27h 12m
Frontier
Deal found 5/4![Frontier logo]()
$200
This Travelocity deal was found by Cheapflights users on 5/3. 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 7/224:09 pm
STL
- TTN
1 stop26h 39m
Frontier
Thu 7/308:33 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/3![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:34 pm
MCI
- TTN
2 stops28h 12m
Multiple Airlines
Sat 5/3012:28 pm
TTN
- MCI
1 stop22h 54m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$563
This Travelocity deal was found by Cheapflights users on 5/3. 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 7/144:09 pm
STL
- TTN
1 stop16h 49m
Frontier
Mon 7/208:33 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/3![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/5. 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 5/274:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/5![Frontier logo]()
$224
This Travelocity deal was found by Cheapflights users on 5/5. 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.
Sun 7/124:09 pm
STL
- TTN
1 stop26h 39m
Frontier
Sat 7/189:37 pm
TTN
- STL
1 stop27h 22m
Frontier
Deal found 5/5![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/3. 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 6/114:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Sat 6/139:37 pm
TTN
- STL
1 stop27h 12m
Frontier
Deal found 5/3![Frontier logo]()
$224
This Orbitz deal was found by Cheapflights users on 5/3. 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.
Thu 9/34:10 pm
STL
- TTN
1 stop16h 37m
Frontier
Sun 9/68:33 pm
TTN
- STL
1 stop28h 41m
Frontier
Deal found 5/3![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 5/5. 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.
Thu 6/184:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Sun 6/218:33 pm
TTN
- STL
1 stop28h 16m
Frontier
Deal found 5/5![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 5/6. 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.
Wed 7/84:09 pm
STL
- TTN
1 stop16h 49m
Frontier
Mon 7/138:33 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$230
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:19 pm
STL
- TTN
1 stop26h 27m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$234
Last-minute flights from Missouri to TrentonDiscover last-minute flight deals from Missouri to Trenton. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Trenton. Data last updated May 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/2. 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 5/214:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Tue 5/2610:27 am
TTN
- STL
1 stop14h 30m
Frontier
Deal found 5/2![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:34 pm
MCI
- TTN
2 stops28h 12m
Multiple Airlines
Sat 5/3012:28 pm
TTN
- MCI
1 stop22h 54m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$563
This Expedia deal was found by Cheapflights users on 5/6. 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.
Wed 5/274:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$204
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Wed 6/38:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$219
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:19 pm
STL
- TTN
1 stop26h 27m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/6![Frontier logo]()
$234
This Expedia deal was found by Cheapflights users on 5/4. 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 stop26h 40m
Frontier
Mon 6/18:31 pm
TTN
- STL
1 stop28h 26m
Frontier
Deal found 5/4![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 5/4. 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 6/54:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sat 6/139:37 pm
TTN
- STL
1 stop27h 12m
Frontier
Deal found 5/4![Frontier logo]()
$200
This Expedia deal was found by Cheapflights users on 5/5. 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 6/54:19 pm
STL
- TTN
1 stop16h 23m
Frontier
Sat 6/69:48 pm
TTN
- STL
1 stop27h 09m
Frontier
Deal found 5/5![Frontier logo]()
$244
This Expedia deal was found by Cheapflights users on 5/4. 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 6/114:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Sat 6/139:37 pm
TTN
- STL
1 stop27h 12m
Frontier
Deal found 5/4![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/6. 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.
Tue 6/164:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Tue 6/308:33 pm
TTN
- STL
1 stop28h 16m
Frontier
Deal found 5/6![Frontier logo]()
$190
This Booking.com deal was found by Cheapflights users on 5/5. 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 Booking.com 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
Wed 6/178:33 pm
TTN
- STL
1 stop28h 16m
Frontier
Deal found 5/5![Frontier logo]()
$243
This Expedia deal was found by Cheapflights users on 5/5. 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.
Thu 6/184:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Sun 6/218:33 pm
TTN
- STL
1 stop28h 16m
Frontier
Deal found 5/5![Frontier logo]()
$230
One-way flights from Missouri to TrentonSearch for one-way flight options from Missouri to Trenton. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from Missouri to Trenton. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Expedia deal was found by Cheapflights users on 5/3. 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 7/224:09 pm
STL
- TTN
1 stop16h 49m
Frontier
Deal found 5/3![Frontier logo]()
$101
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:24 am
STL
- TTN
1 stop7h 22m
Frontier
Deal found 5/5![Frontier logo]()
$115
This Expedia deal was found by Cheapflights users on 5/5. 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.
Tue 6/304:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Deal found 5/5![Frontier logo]()
$121
This Booking.com deal was found by Cheapflights users on 5/2. 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 6/194:17 pm
STL
- TTN
1 stop27h 35m
Frontier
Deal found 5/2![Frontier logo]()
$141
This Mytrip deal was found by Cheapflights users on 5/3. 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.
Tue 6/234:17 pm
STL
- TTN
1 stop26h 31m
Frontier
Deal found 5/3![Frontier logo]()
$143
This Expedia deal was found by Cheapflights users on 5/2. 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 8/114:09 pm
STL
- TTN
1 stop16h 49m
Frontier
Deal found 5/2![Frontier logo]()
$176
This Expedia deal was found by Cheapflights users on 5/5. 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 6/104:17 pm
STL
- TTN
1 stop15h 17m
Frontier
Deal found 5/5![Frontier logo]()
$216
This Expedia deal was found by Cheapflights users on 5/5. 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.
Thu 6/114:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Deal found 5/5![Frontier logo]()
$220
This Expedia deal was found by Cheapflights users on 5/6. 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 5/164:19 pm
STL
- TTN
1 stop16h 15m
Frontier
Deal found 5/6![Frontier logo]()
$266
This Expedia deal was found by Cheapflights users on 5/3. 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 6/214:17 pm
STL
- TTN
1 stop16h 40m
Frontier
Deal found 5/3![Frontier logo]()
$271
This Expedia deal was found by Cheapflights users on 5/2. 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 6/184:17 pm
STL
- TTN
1 stop26h 31m
Frontier
Deal found 5/2![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:34 pm
MCI
- TTN
2 stops24h 00m
Frontier
Deal found 5/6![Frontier logo]()
$606
Find flight deals from Missouri to Trenton
Keep the following information in mind while searching for Missouri to Trenton flight deals. Data was last updated May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Expedia) |
One-way from | $101 (Expedia) |
Popular in | November |
Cheapest in | August |
Average price | $342 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 6, 2026.
Use the filters below to find and compare flights from Missouri to Trenton that are best for you.
Fly from
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Route
Depart
Return
Cheapest round-trip
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Tue 8/18
4:10 pm-9:47 am
1 stop16h 37m
Trenton-Mercer
Tue 8/25
8:33 pm-12:14 am
1 stop28h 41m
$190
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Tue 6/16
4:17 pm-9:57 am
1 stop16h 40m
Trenton-Mercer
Tue 6/30
8:33 pm-11:49 pm
1 stop28h 16m
$190
Quickest round-trip
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Fri 6/5
4:19 pm-9:42 am
1 stop16h 23m
Trenton-Mercer
Sat 6/13
9:37 pm-11:49 pm
1 stop27h 12m
$200
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Wed 7/22
4:09 pm-7:48 pm
1 stop26h 39m
Trenton-Mercer
Thu 7/30
8:33 pm-11:59 pm
1 stop28h 26m
$210
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Tue 7/14
4:09 pm-9:58 am
1 stop16h 49m
Trenton-Mercer
Mon 7/20
8:33 pm-11:59 pm
1 stop28h 26m
$224
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Wed 5/27
4:19 pm-9:42 am
1 stop16h 23m
Trenton-Mercer
Mon 6/1
8:31 pm-11:57 pm
1 stop28h 26m
$224
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Sun 7/12
4:09 pm-7:48 pm
1 stop26h 39m
Trenton-Mercer
Sat 7/18
9:37 pm-11:59 pm
1 stop27h 22m
$224
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 6/11
4:17 pm-9:57 am
1 stop16h 40m
Trenton-Mercer
Sat 6/13
9:37 pm-11:49 pm
1 stop27h 12m
$224
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 9/3
4:10 pm-9:47 am
1 stop16h 37m
Trenton-Mercer
Sun 9/6
8:33 pm-12:14 am
1 stop28h 41m
$230
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 6/18
4:17 pm-9:57 am
1 stop16h 40m
Trenton-Mercer
Sun 6/21
8:33 pm-11:49 pm
1 stop28h 16m
$230
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Missouri to Trenton
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STL-TTN
MCI-TTN
Estimated round-trip price
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Everything you need to know about your flight from Missouri to Trenton
USMO-TTN
STL-TTN
MCI-TTN
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