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Find cheap flights from Trenton to Missouri from $81

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trenton to Missouri departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

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Best Missouri Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louis1 stop$149

Good to know

Cheapest flight

$81
Flight from Trenton to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Trenton to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trenton to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trenton to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missouri from Trenton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trenton to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missouri with an airline and back to Trenton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trenton to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missouri from Trenton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Missouri

  • Morning departure is around 37% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Trenton to Missouri

 
Need help choosing which airline to fly with from Trenton to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.4
Spirit AirlinesOverall score based on 8672 reviews
5.9Comfort
5.1Entertainment
5.3Food
7.2Crew
6.7Boarding
Airline reviews

Never been on this flight as i had missed it due to delayed connecting flight

2.0 MediocreManoj, May 2024FLL - PIT
Read more about Spirit Airlines reviews

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight was canceled. Knew there was weather, and were notified of 20 min delayed, and then suddenly canceled. Next reschedule was for 2 days. No help other than to refund. Thankfully full refund and appreciate that. I appreciate discounted airline but felt they could've done more for customer inconvenience.

My experience was above excellent!!!! First the lady that pushed me in the wheelchair to the gate was outstanding!!! Then the ladies at the gate went over and beyond, by helping me fill out the immigration form! I would not have been able to get to Guatemala without their help!!! God bless them all! They were amazing 🙏❤️🙏

Flying on Spirit Airline is a penny-pinching beat down.

The airplane was extremely hot the air conditioner wasn’t working I

Check in online was easy. Seats aren’t very comfortable

Fecal matter in seat back pocket. Presumably from a kids diaper.

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

Well I mean u get what u pay for so 🤷‍♂️

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Book cheap flights from Trenton to Missouri

Recent round-trip flight deals

5/29Wed
1 stopFrontier
13h 25mTTN-STL
6/5Wed
1 stopFrontier
22h 29mSTL-TTN
$149
6/5Wed
1 stopFrontier
13h 30mTTN-STL
6/6Thu
1 stopFrontier
11h 42mSTL-TTN
$167
6/12Wed
1 stopFrontier
13h 30mTTN-STL
6/17Mon
1 stopFrontier
24h 46mSTL-TTN
$196
6/15Sat
1 stopFrontier
11h 33mTTN-STL
6/23Sun
1 stopFrontier
11h 42mSTL-TTN
$198
6/16Sun
1 stopFrontier
22h 36mTTN-STL
6/23Sun
1 stopFrontier
11h 42mSTL-TTN
$222
7/26Fri
1 stopFrontier
12h 56mTTN-STL
7/29Mon
1 stopFrontier
23h 50mSTL-TTN
$266
6/23Sun
1 stopFrontier
22h 34mTTN-STL
6/25Tue
1 stopFrontier
11h 47mSTL-TTN
$270
5/26Sun
1 stopFrontier
29h 22mTTN-STL
5/29Wed
1 stopFrontier
17h 03mSTL-TTN
$271
6/19Wed
1 stopFrontier
13h 30mTTN-STL
6/23Sun
1 stopFrontier
11h 42mSTL-TTN
$282
6/15Sat
1 stopFrontier
11h 33mTTN-STL
6/22Sat
1 stopFrontier
18h 29mSTL-TTN
$314

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Recent one-way flight deals

6/17Mon
1 stopFrontier
10h 31mTTN-STL
$81
6/2Sun
1 stopFrontier
29h 22mTTN-STL
$89
7/27Sat
1 stopFrontier
13h 07mTTN-STL
$132
8/2Fri
1 stopFrontier
12h 56mTTN-STL
$133
6/24Mon
1 stopFrontier
10h 31mTTN-STL
$185
6/26Wed
1 stopFrontier
13h 30mTTN-STL
$189
6/23Sun
1 stopFrontier
22h 34mTTN-STL
$200
6/28Fri
1 stopFrontier
16h 30mTTN-STL
$264

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Last minute flights from Trenton to Missouri

Last minute flight, train and bus deals

5/17Fri
multi-stopFrontier
20h 02mTTN-STL
5/19Sun
multi-stopFrontier
15h 14mSTL-TTN
$388

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Trenton - Missouri Flights

Departure:

Trenton (TTN)United States

Return flight deals:

Missouri - Trenton

Cabin classes: