How long is the flight from Trenton, New Jersey to Chicago Greater Rockford Airport?

Airlines like Allegiant Air fly from Trenton, New Jersey to Chicago Greater Rockford Airport in about 17h 46m. The time it takes to get you to your destination can typically vary by up to . The distance from Trenton, New Jersey to Chicago Greater Rockford Airport is about 752 mi.

In terms of precipitation, rainfall in Chicago Greater Rockford Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago Greater Rockford Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago Greater Rockford Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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

When flying from Trenton, New Jersey to Chicago Greater Rockford Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Trenton to Chicago Greater Rockford?

Trenton-Mercer (TTN) is the airport you will fly out of if you book a flight from Trenton to Chicago Greater Rockford. You should not have trouble finding flights to Chicago Greater Rockford from Trenton-Mercer; the airport handles an average of 0 outbound flights to Chicago Greater Rockford per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Trenton airport to Chicago Greater Rockford. It is only a 4.8 mi journey to Trenton-Mercer (TTN) from Trenton’s city center.

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

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

How can I find direct flights from Trenton to Rockford?

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

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

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

$643+ Cheap Flights from Trenton, NJ to Chicago Greater Rockford Airport

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Explore the most affordable flight options available from Trenton to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Fri 11/67:08 pm -

1 stop17h 46m

Sun 11/85:37 pm -

1 stop22h 52m

Deal found 10/20

$643

Fri 11/67:08 pm -

1 stop17h 46m

Sun 11/81:08 pm -

2 stops18h 27m

Deal found 10/20

$751

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TTN Trenton-Mercer - RFD Chicago Greater Rockford

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Fri 11/6

7:08 pm-11:54 am

1 stop17h 46m

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5:37 pm-5:29 pm

1 stop22h 52m

$643

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Related info for your journey

What airport do you fly from for flights from Trenton to Chicago Greater Rockford?
Trenton-Mercer (TTN) is the airport you will fly out of if you book a flight from Trenton to Chicago Greater Rockford. You should not have trouble finding flights to Chicago Greater Rockford from Trenton-Mercer; the airport handles an average of 0 outbound flights to Chicago Greater Rockford per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Trenton airport to Chicago Greater Rockford. It is only a 4.8 mi journey to Trenton-Mercer (TTN) from Trenton’s city center.
How long is the flight from Trenton, New Jersey to Chicago Greater Rockford Airport?
Airlines like Allegiant Air fly from Trenton, New Jersey to Chicago Greater Rockford Airport in about 17h 46m. The time it takes to get you to your destination can typically vary by up to . The distance from Trenton, New Jersey to Chicago Greater Rockford Airport is about 752 mi.
Can I find deals for flights from Trenton to Rockford that include hotel bookings?
Yes. In addition to deals on Trenton to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Trenton to Rockford?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trenton to Rockford.
Can I find deals for business class flights from Trenton to Rockford?
Yes. Cheapflights offers flight deals from Trenton to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$643+ Cheap flights from Trenton, NJ (TTN) to Greater Rockford (RFD)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Trenton to RockfordExplore the most affordable flight options available from Trenton to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Explore the most affordable flight options available from Trenton to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Trenton to RockfordDiscover carefully curated flight deals from Trenton to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Discover carefully curated flight deals from Trenton to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Trenton to RockfordDiscover last-minute flight deals from Trenton to Rockford. Data last updated October 25, 2026 and is based on user searches.

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Related info for your journey

What airport do you fly from for flights from Trenton to Chicago Greater Rockford?

How long is the flight from Trenton, New Jersey to Chicago Greater Rockford Airport?

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

How can I find direct flights from Trenton to Rockford?

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

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Cheapest flights from Trenton to Rockford
Explore the most affordable flight options available from Trenton to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.

Best flights from Trenton to Rockford
Discover carefully curated flight deals from Trenton to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.

Last-minute flights from Trenton to Rockford
Discover last-minute flight deals from Trenton to Rockford. Data last updated October 25, 2026 and is based on user searches.