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Trenton

$163+ Cheap flights from Saint Paul, MN to Trenton, NJ (TTN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — TTN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Saint Paul to Trenton

Keep the following information in mind while searching for Saint Paul to Trenton flight deals. Data was last updated September 15, 2025.

Round-trip from

$163
(CheapOair)

Popular in

March

Cheapest in

January

Average price

$278
From Saint Paul to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Saint Paul to Trenton

Cheapest flights from Saint Paul to Trenton
Explore the most affordable flight options available from Saint Paul to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This CheapOair deal was found by Cheapflights users on 9/15. 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.
Thu 10/212:25 pmMSP - TTN
1 stop22h 09mFrontier
Sun 10/510:30 amTTN - MSP
1 stop23h 15mFrontier
Deal found 9/15$163
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:25 pmMSP - TTN
1 stop22h 09mFrontier
Sun 9/2810:30 amTTN - MSP
1 stop23h 15mFrontier
Deal found 9/13$183
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:38 pmMSP - TTN
2 stops13h 22mFrontier
Mon 10/611:45 amTTN - MSP
2 stops13h 11mFrontier
Deal found 9/13$245
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:38 pmMSP - TTN
2 stops13h 22mFrontier
Sun 10/54:57 pmTTN - MSP
2 stops16h 48mFrontier
Deal found 9/13$252
This Frontier deal was found by Cheapflights users on 9/15. 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 11/1411:29 amMSP - TTN
2 stops11h 30mFrontier
Sun 11/169:29 pmTTN - MSP
2 stops14h 05mFrontier
Deal found 9/15$260
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/3111:29 amMSP - TTN
2 stops11h 30mFrontier
Sun 11/29:29 pmTTN - MSP
2 stops14h 05mFrontier
Deal found 9/14$262
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:38 pmMSP - TTN
2 stops13h 22mFrontier
Mon 9/2911:45 amTTN - MSP
2 stops13h 31mFrontier
Deal found 9/13$321
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:45 amMSP - TTN
2 stops17h 14mMultiple Airlines
Sun 11/29:29 pmTTN - MSP
1 stop17h 55mMultiple Airlines
Deal found 9/14$382
This Frontier deal was found by Cheapflights users on 9/15. 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 9/268:38 pmMSP - TTN
2 stops13h 22mFrontier
Fri 10/311:45 amTTN - MSP
2 stops13h 11mFrontier
Deal found 9/15$384

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Paul 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 September 15, 2025.
Use the filters below to find and compare flights from Saint Paul to Trenton that are best for you.

Fly from

Saint Paul

Fly to

Trenton

Route

Depart

Return

Price

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Thu 10/2

12:25 pm-11:34 am

1 stop22h 09m

Trenton-Mercer

Sun 10/5

10:30 am-8:45 am

1 stop23h 15m

$163

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Thu 9/25

12:25 pm-11:34 am

1 stop22h 09m

Trenton-Mercer

Sun 9/28

10:30 am-8:45 am

1 stop23h 15m

$183

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Fri 10/3

8:38 pm-11:00 am

2 stops13h 22m

Trenton-Mercer

Mon 10/6

11:45 am-11:56 pm

2 stops13h 11m

$245

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Fri 10/3

8:38 pm-11:00 am

2 stops13h 22m

Trenton-Mercer

Sun 10/5

4:57 pm-8:45 am

2 stops16h 48m

$252

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Fri 11/14

11:29 am-11:59 pm

2 stops11h 30m

Trenton-Mercer

Sun 11/16

9:29 pm-10:34 am

2 stops14h 05m

$260

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Fri 10/31

11:29 am-11:59 pm

2 stops11h 30m

Trenton-Mercer

Sun 11/2

9:29 pm-10:34 am

2 stops14h 05m

$262

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Fri 9/26

8:38 pm-11:00 am

2 stops13h 22m

Trenton-Mercer

Mon 9/29

11:45 am-12:16 am

2 stops13h 31m

$321

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Thu 10/30

5:45 am-11:59 pm

2 stops17h 14m

Trenton-Mercer

Sun 11/2

9:29 pm-2:24 pm

1 stop17h 55m

$382

MinneapolisTrenton

MSP - TTN

MSPTTN

Minneapolis St Paul

Thu 9/18

9:31 am-12:15 pm

2 stops25h 44m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Saint Paul to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Saint Paul with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Saint Paul to Trenton

What is the cheapest month to book a flight from Saint Paul to Trenton, New Jersey?

Currently, January is the cheapest month in which you can book a flight from Saint Paul to Trenton, New Jersey (average of $73). Flying from Saint Paul to Trenton, New Jersey in June is currently the most expensive (average of $153). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SA1 to TTN?

Find hourly flight availability from Saint Paul to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Paul to Trenton, New Jersey as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Saint Paul to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trenton from Saint Paul?

    Trenton-Mercer (TTN), located 4.8 mi from the city center, is the airport you fly into when you book flights from Saint Paul to Trenton. 0 airlines have flights to Trenton-Mercer from Saint Paul on a regular basis. Booking flights from Saint Paul to Trenton-Mercer should not be difficult; the airport handles an average of 0 inbound flights from Saint Paul per day.

  • How long is the flight from Saint Paul to Trenton, New Jersey?

    Frontier can get you from Saint Paul to Trenton, New Jersey in just under 22h 09m. Your travel time can differ by up to . The distance between Saint Paul and Trenton, New Jersey is about 985 mi.

  • Can I find deals for flights from Saint Paul to Trenton that include hotel bookings?

    Yes. In addition to deals on Saint Paul to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Paul to Trenton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Paul to Trenton.

  • Can I find deals for business class flights from Saint Paul to Trenton?

    Yes. Cheapflights offers flight deals from Saint Paul to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint Paul to Trenton, New Jersey?

    Currently, January is the cheapest month in which you can book a flight from Saint Paul to Trenton, New Jersey (average of $73). Flying from Saint Paul to Trenton, New Jersey in June is currently the most expensive (average of $153). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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