$28 Cheap Flights to Trenton, MO

View $28 flight on Fri, May 29, 2026Opens in a new window

Popular airlines to Trenton

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How much is the cheapest flight to Trenton?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, May 29 - Fri, Jun 5
ATL
Atlanta
MCI
Kansas City
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 29 from Atlanta to Kansas City, returning Fri, Jun 5, priced at $56 just found
Delta
Fri, May 29 - Fri, Jun 5
ATL
Atlanta
MCI
Kansas City
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Delta flight, departing Fri, May 29 from Atlanta to Kansas City, returning Fri, Jun 5, priced at $119 just found
Southwest Airlines
Wed, May 27 - Sat, May 30
ATL
Atlanta
MCI
Kansas City
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, May 27 from Atlanta to Kansas City, returning Sat, May 30, priced at $119 found 1 hour ago
Spirit Airlines
Fri, May 8 - Mon, May 11
MCO
Orlando
MCI
Kansas City
$135 Roundtrip, just found
$135
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, May 8 from Orlando to Kansas City, returning Mon, May 11, priced at $135 just found
American Airlines
Wed, May 27 - Sat, May 30
ATL
Atlanta
MCI
Kansas City
$159 Roundtrip, found 1 hour ago
$159
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, May 27 from Atlanta to Kansas City, returning Sat, May 30, priced at $159 found 1 hour ago

Frequently asked questions

What month is the cheapest to fly to Trenton?
The cheapest month to fly to Trenton is May when there's less demand. Off-peak months are usually when you'll find cheap flights. To keep costs down, steer clear of flying during school breaks and major holidays.
Which US cities have the cheapest flights to Trenton?
Land cheap flights to Trenton from Chicago, Dallas and Denver. These cities usually offer the best fares to this destination. But keep in mind that stopovers, holiday periods and demand will also influence rates, so remain flexible and book when you see a bargain.
Which US cities fly direct to Trenton?
Take your pick of 40 US cities with direct flights to Trenton. When reserving on Expedia, click on "Direct flights only" to find nonstop options. Fly to Trenton from any of these leading cities:

  • Chicago
  • Dallas
  • Denver
  • Atlanta
  • Phoenix

How to find a cheap flight to Trenton?
To snag cheap flights to Trenton, book in advance or visit during the off-peak months of December and January. Like another tip? Jet off on a Thursday and save 16% on average compared to traveling on a Sunday.* Opt to receive price alerts on the Expedia app and we'll notify you as soon as your fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Trenton?
Although booking in advance is generally the best way to save money, don't panic if your Trenton vacation is last minute. It's still possible to find cheap flights to Trenton, especially if your plans have a little leeway. Try switching up your dates, exploring different ticket options or jetting out of an alternative hub.
How far in advance should I book a flight to Trenton?
Find the departure dates you want and a fare that's easy on your pocket by booking your domestic flight to Trenton up to 28 days in advance. Search for tickets two to four months ahead if you're traveling to Trenton from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Trenton?
Sundays are generally the best day to book a cheap flight to Trenton, with savings of around 8% on average compared to Fridays. If you choose to purchase tickets on a Friday, be ready to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Trenton?
Choose from these well-known carriers that operate flights to Trenton:

  • Delta Air Lines - 788 flights to Trenton each month, including 788 flights to Kansas City Intl. Airport (MCI) per month.
  • American Airlines - 715 flights to Trenton each month, including 715 flights to Kansas City Intl. Airport (MCI) per month.

Can I save money by booking a Trenton trip package?
It's possible to save hundreds of dollars if you secure a Trenton flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel arrangements in one place. Try bundling flights and hotels with extras such as car rentals and activities for your own personalized Trenton escape.
Can I change or cancel my flight to Trenton?
It's often possible to cancel or change your flight to Trenton. Many airlines allow you to cancel your ticket for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you credit for a future flight instead of a direct refund. To secure cheap flights to Trenton with flexible change policies, select the "No cancel fee" or "Changes included" filters during your search. Need more information? Check out our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Kansas City Intl.
Destination airport IATA code
MCI
Destination city name
Kansas City
Roundtrip price
$56

Trending flights to Trenton

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, May 29 - Fri, Jun 5
ATL
Atlanta
MCI
Kansas City
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 29 from Atlanta to Kansas City, returning Fri, Jun 5, priced at $56 just found

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