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Trenton

$72+ Cheap flights from Spartanburg, SC 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — TTN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Spartanburg to Trenton

Keep the following information in mind while searching for Spartanburg to Trenton flight deals. Data was last updated September 16, 2025.

Round-trip from

$144
(CheapOair)

One-way from

$72
(CheapOair)

Popular in

November

Cheapest in

January

Average price

$159
From Spartanburg to Trenton-Mercer
Search Deals
One-way flight from Spartanburg to Trenton-Mercer
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Highest demand for flights based on searches. 20% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 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 Spartanburg to Trenton

Cheapest flights from Spartanburg to Trenton
Explore the most affordable flight options available from Spartanburg to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:01 pmCLT - TTN
1 stop20h 59mFrontier
Sun 9/284:57 pmTTN - CLT
1 stop20h 04mFrontier
Deal found 9/14$144
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:55 pmCLT - TTN
1 stop16h 20mFrontier
Sat 9/2711:45 amTTN - CLT
1 stop20h 10mFrontier
Deal found 9/13$145
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:51 pmCLT - TTN
1 stop14h 09mFrontier
Mon 10/61:15 pmTTN - CLT
1 stop5h 50mFrontier
Deal found 9/16$148
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:59 pmCLT - TTN
1 stop20h 33mFrontier
Mon 11/36:20 pmTTN - CLT
1 stop19h 12mFrontier
Deal found 9/14$150
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1212:05 pmCLT - TTN
1 stop11h 54mFrontier
Sun 10/194:25 pmTTN - CLT
1 stop15h 35mFrontier
Deal found 9/14$165
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:05 pmCLT - TTN
1 stop11h 54mFrontier
Sun 10/264:25 pmTTN - CLT
1 stop15h 35mFrontier
Deal found 9/14$167
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 10/309:57 amCLT - TTN
1 stop14h 02mFrontier
Mon 11/36:20 pmTTN - CLT
1 stop19h 12mFrontier
Deal found 9/13$169
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:34 pmCLT - TTN
1 stop28h 25mFrontier
Sun 10/126:00 amTTN - CLT
1 stop26h 00mFrontier
Deal found 9/15$171
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:01 pmCLT - TTN
1 stop20h 59mFrontier
Sun 9/214:57 pmTTN - CLT
1 stop14h 58mFrontier
Deal found 9/14$172
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:55 pmCLT - TTN
1 stop16h 20mFrontier
Mon 9/221:15 pmTTN - CLT
1 stop5h 50mFrontier
Deal found 9/14$176
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:01 pmCLT - TTN
1 stop20h 59mFrontier
Mon 9/221:15 pmTTN - CLT
1 stop5h 50mFrontier
Deal found 9/13$178

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spartanburg 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 16, 2025.
Use the filters below to find and compare flights from Spartanburg to Trenton that are best for you.

Fly from

Spartanburg

Fly to

Trenton

Route

Depart

Return

Price

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Sat 10/4

2:01 pm-11:00 am

1 stop20h 59m

Trenton-Mercer

Sun 10/5

4:57 pm-7:55 am

1 stop14h 58m

$144

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Thu 10/2

7:55 pm-12:15 pm

1 stop16h 20m

Trenton-Mercer

Sun 10/5

4:57 pm-7:55 am

1 stop14h 58m

$144

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Sat 10/25

4:00 pm-10:14 am

1 stop18h 14m

Trenton-Mercer

Sun 10/26

4:25 pm-8:00 am

1 stop15h 35m

$144

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Fri 10/3

8:51 pm-11:00 am

1 stop14h 09m

Trenton-Mercer

Sun 10/5

4:57 pm-7:55 am

1 stop14h 58m

$144

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Fri 9/26

2:01 pm-11:00 am

1 stop20h 59m

Trenton-Mercer

Sun 9/28

4:57 pm-1:01 pm

1 stop20h 04m

$144

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Thu 10/2

8:51 pm-11:00 am

1 stop14h 09m

Trenton-Mercer

Sat 10/4

11:45 am-7:55 am

1 stop20h 10m

$144

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Sat 10/18

4:00 pm-11:59 pm

1 stop7h 59m

$72

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Mon 11/3

9:57 am-5:35 pm

1 stop7h 38m

$72

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Sun 10/19

10:05 pm-9:24 am

1 stop11h 19m

$78

CharlotteTrenton

CLT - TTN

CLTTTN

Charlotte Douglas

Thu 10/2

7:55 pm-12:15 pm

1 stop16h 20m

$78

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 15 results
1
2

Best time to book a flight from Spartanburg to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Spartanburg 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 Spartanburg to Trenton

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

Currently, January is the cheapest month in which you can book a flight from Spartanburg to Trenton, New Jersey (average of $73). Flying from Spartanburg 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 SB1 to TTN?

Find hourly flight availability from Spartanburg 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 16, 2025.

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

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 September 16, 2025.
Read reviews from past customers who have flown Frontier from Spartanburg 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.
Frontier
5.8
Fair
3,174 reviews

Boarding

6.1

Crew

6.7

Entertainment

4.4

Overall

5.8

Food

4.7

Comfort

5.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.
Frontier
5.8
Fair
3,174 reviews
Frontier
5.8
Fair
3,174 reviews

Boarding

6.1

Crew

6.7

Entertainment

4.4

Overall

5.8

Food

4.7

Comfort

5.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.

Related info for your journey

Find useful and relevant information for your journey from Spartanburg 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 Spartanburg?

    If you book a flight to Trenton from Spartanburg, you will be flying to Trenton-Mercer, which is the city’s only airport. Trenton-Mercer (TTN) is located 4.8 mi from the center of Trenton. There are 0 flights from Spartanburg to Trenton-Mercer per day from 1 airline.

  • How popular is this Spartanburg to Trenton, New Jersey flight route?

    Flights from Spartanburg to Trenton-Mercer have been viewed 2 times in the past calendar month.

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

    Airlines like Frontier fly from Spartanburg to Trenton, New Jersey in about 20h 59m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 483 mi.

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

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

  • How can I find direct flights from Spartanburg to Trenton?

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

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

    Yes. Cheapflights offers flight deals from Spartanburg 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 Spartanburg to Trenton, New Jersey?

    Currently, January is the cheapest month in which you can book a flight from Spartanburg to Trenton, New Jersey (average of $73). Flying from Spartanburg 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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Top airline flying from Spartanburg to Trenton

Discover the top airline that operate flights from Spartanburg 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$178FlexibilityNo cancel feeOn-time62%

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