Popular airlines to Trenton

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What you need to know for your flight to Trenton

Flights to Trenton at a glance

Traveling to Trenton is easy—select from full-service or budget airlines, compare flight durations, and choose the option that aligns with your budget, schedule, and plans to visit the city's renowned attractions and neighborhoods.

Major airports near Trenton: Kansas City International Airport (MCI), Kirksville Municipal Airport (IRK)
Closest airport to Trenton: Kirksville Municipal Airport, IRK (around 57 miles)
Flights per week: 3,200+ flights arriving across Trenton airports
Number of airlines that fly to Trenton: around 40+ carriers

Popular airports near Trenton

Trenton is a charming city ideal for vacations centered around outdoor activities, romance, and picturesque scenery. Travelers flock to Trenton for its family-friendly atmosphere and sports offerings, and the city is conveniently served by two major airports.

Kansas City International Airport (MCI): Situated in Platte County, Missouri, approximately 79 miles from Trenton, this airport offers a mix of domestic and international flights, linking to over 210 domestic cities and 105 international locales. Travelers can opt for enhanced seating options such as first class, premium economy, and business class, depending on their chosen airline and route. Major carriers include American Airlines, Southwest Airlines, and Delta.
Kirksville Municipal Airport (IRK): Found in Adair County, Missouri, roughly 57 miles from Trenton, this airport primarily facilitates domestic flights. Contour Airlines is a prominent airline operating here, providing essential connections for travelers in the region.

Top routes to Trenton

Denver (DEN) to Trenton (MCI), with one-way airfare from around $50
New York (JFK/LGA) to Trenton (MCI), with one-way fares starting at around $100
Los Angeles (LAX) to Trenton (MCI), with one-way flight options from around $90
Chicago (ORD/MDW) to Trenton (IRK/MCI), with one-way flights starting at around $60
Seattle (SEA) to Trenton (MCI), with one-way fares starting at around $100

Cheapest routes to Trenton

St. Louis (STL) to Trenton (MCI), with low-cost one-way tickets from around $50
Denver (DEN) to Trenton (MCI), with budget one-way fares from around $50
Chicago (ORD/MDW) to Trenton (IRK/MCI), with affordable one-way prices from around $60
Atlanta (ATL) to Trenton (MCI), with low-cost one-way tickets from around $60
Phoenix (PHX) to Trenton (MCI), with affordable one-way prices from around $65

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Trenton

American Airlines: This carrier operates flights to Kansas City International Airport (MCI) and represents about 28% of arrivals in Trenton. One-way fares typically average around $320, with premium cabin service potentially offering first class based on the route.
Delta: Delta Airlines also serves Kansas City International Airport (MCI), accounting for roughly 24% of arrivals in Trenton. The one-way fare averages about $300, and premium cabin options may include both business class and first class depending on the route.
Southwest Airlines: Operating flights to Kansas City International Airport (MCI), Southwest Airlines makes up approximately 24% of arrivals in Trenton. Passengers can expect an average one-way fare of around $240.
United: United Airlines flies to Kansas City International Airport (MCI) and is responsible for nearly 18% of arrivals in Trenton. The average one-way fare is about $320, with the possibility of first class service, depending on the specific route.
Frontier Airlines: This low-cost carrier flies to Kansas City International Airport (MCI) and contributes about 3% of arrivals to Trenton. The average one-way fare is around $150, making it an economical choice for travelers.

Best time to fly to Trenton

The most popular months for travelers to fly to Trenton are January, March, and April, when peak temperatures in Trenton can reach up to 52.7°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 68.4°F and typically the lowest average one-way fare (around $229), roughly 10% cheaper than the yearly average. Looking for additional cheaper months to fly? October, August, and May offer average one-way fares of around $238, making them good options for flexible travelers.

Month	Temperature	Precipitation	Cloudiness	Demand	Average one-way Fare
January	26.2°F (-3.2°C)	No Rain (Dry)	Mostly Sunny	Moderately High	$285
February	29.1°F (-1.6°C)	Light Rain	Mostly Sunny	Average	$266
March	43.0°F (6.1°C)	Light Rain	Mostly Sunny	Moderately High	$292
April	52.7°F (11.5°C)	Light Rain	Mostly Sunny	Moderately High	$258
May	63.0°F (17.2°C)	Light Rain	Mostly Sunny	Average	$242
June	73.6°F (23.1°C)	Light Rain	Mostly Sunny	Average	$260
July	76.5°F (24.7°C)	Light Rain	Mostly Sunny	Average	$256
August	74.7°F (23.7°C)	Light Rain	Mostly Sunny	Average	$241
September	68.4°F (20.2°C)	Light Rain	Mostly Sunny	Moderately Low	$229
October	55.2°F (12.9°C)	Light Rain	Mostly Sunny	Average	$234
November	42.8°F (6.0°C)	Light Rain	Mostly Sunny	Moderately Low	$249
December	32.7°F (0.4°C)	Light Rain	Mostly Sunny	Moderately Low	$253

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Trenton

Getting some of the best deals on flights to Trenton is all about timing and flexibility. Here are some key tips to help you save:

Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Trenton hotel and flight deals.
Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
Earn miles—you can earn airline miles when you book your Trenton flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Trenton

Trenton welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Trenton efficiently:

Public transportation: From Kansas City International Airport, Point Hope Seaport, a seaport, is located about 7.9 miles away.
Hotel transfer: Transfers offer a convenient way to reach your hotel in Trenton, with private rides that can be arranged in advance.
Car rental: Renting a car in Trenton is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Trenton on Expedia.
Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around Trenton

Galt: Located 13 miles away from Trenton, Galt offers a delightful mix of family-friendly activities and outdoor adventures. Visitors can enjoy the natural beauty at Crowder State Park, perfect for hiking and exploring. For a dose of culture, the Grundy County Museum showcases local history. The area also features shopping options, making it an ideal spot for a city experience alongside leisure time in parks, including urban and national state parks.
Tindall: Tindall is situated in the area of Trenton and is a charming village that appeals to history buffs and nature lovers alike. Outdoor enthusiasts can head to Crowder State Park for scenic views and recreation. The nearby Adam-ondi-Ahman offers a glimpse into local history, enhancing your cultural experience. Additionally, North Central Missouri College provides a modern educational backdrop, making Tindall a quaint stop while exploring the region.
Jamesport: Located 12 miles drive away from Trenton, Jamesport is a vibrant city perfect for those seeking outdoor activities and stunning scenery. Enjoy leisurely days at Dockery Park, which is great for families and eco-friendly outings. The historic Adam-ondi-Ahman site adds cultural depth to your visit, while the Daviess County Courthouse stands as a notable landmark. With a mix of adventure and education, Jamesport is a captivating destination for travelers.

Tips for short-haul flights to Trenton

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

Pack light and skip checked bags—when flying with budget airlines, it’s often more economical to travel with just a carry-on. Optimize your packing by using travel-sized toiletries, wearing your heaviest clothing, and coordinating your outfits. This approach also allows you to bypass the wait at baggage claim upon arrival.
Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself occupied. Remember to charge your devices fully before you board.
Arrive at the airport in plenty of time—for short or domestic flights, it's advisable to get to the airport at least 1.5 to 2 hours before your departure, taking into account potential traffic and security lines.
Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Trenton

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines even permit seat selection earlier than this.
Arrive at the airport in plenty of time—aim to be at the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration processes.
Relax at the airport—if you have some extra time, feel free to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally complimentary and readily available.
Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and adjusting your sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Trenton?

The cheapest month to fly to Trenton is 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.

Book with confidence

Tips to find the cheapest flights to Trenton

The cheapest day to fly

Get started finding a cheap flight to Trenton on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

is the cheapest month to fly to Trenton. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Trenton. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Trenton, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Trenton

The lowest price for round-trip flights to Trenton in 2026 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Trenton. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Trenton

are just some of the airlines that can typically offer cheap tickets to Trenton. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Trenton and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Trenton, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Trenton. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Trenton plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Trenton

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Trenton.

Stopover savings

The cheapest tickets to Trenton are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Trenton. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Trenton for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Trenton. Simply download the free Expedia app to your smart device and activate Trenton flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Trenton. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Travel information

Destination airport	Trenton
Destination airport IATA code	MCI

Cheap Flights to Trenton, MO