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Find cheap flights from Trenton to Missouri from $125

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 8/15. 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
Thu 6/27
Thu 7/4

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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$220

Good to know

Cheapest flight

$125
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 11% cheaper 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 8617 reviews
5.3Food
5.1Entertainment
6.7Boarding
5.9Comfort
7.1Crew
Airline reviews

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

8.0 Excellentalsaif, May 2024FLL - IND
Read more about Spirit Airlines reviews

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

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

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

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

Book cheap flights from Trenton to Missouri

Recent round-trip flight deals

7/16Tue
1 stopFrontier
12h 35mTTN-STL
7/20Sat
1 stopFrontier
11h 05mSTL-TTN
$220
6/10Mon
1 stopFrontier
10h 31mTTN-STL
6/17Mon
1 stopFrontier
24h 46mSTL-TTN
$224
7/27Sat
1 stopFrontier
13h 34mTTN-STL
8/3Sat
1 stopFrontier
11h 05mSTL-TTN
$227
7/27Sat
1 stopFrontier
13h 34mTTN-STL
8/3Sat
1 stopFrontier
11h 05mSTL-TTN
$229
6/19Wed
1 stopFrontier
13h 30mTTN-STL
6/25Tue
1 stopFrontier
11h 47mSTL-TTN
$235
8/3Sat
1 stopFrontier
13h 34mTTN-STL
8/9Fri
1 stopFrontier
11h 39mSTL-TTN
$236
7/14Sun
1 stopFrontier
14h 03mTTN-STL
7/19Fri
1 stopFrontier
11h 39mSTL-TTN
$246
7/10Wed
1 stopFrontier
15h 06mTTN-STL
7/14Sun
1 stopFrontier
12h 03mSTL-TTN
$254
6/15Sat
1 stopFrontier
23h 39mTTN-STL
6/17Mon
1 stopFrontier
24h 46mSTL-TTN
$273
8/15Thu
1 stopFrontier
11h 02mTTN-STL
8/18Sun
1 stopFrontier
15h 55mSTL-TTN
$284

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Recent one-way flight deals

8/15Thu
1 stopFrontier
11h 02mTTN-STL
$125
6/11Tue
1 stopFrontier
11h 32mTTN-STL
$126
7/24Wed
1 stopFrontier
15h 06mTTN-STL
$129
6/20Thu
1 stopFrontier
23h 39mTTN-STL
$199
6/26Wed
1 stopFrontier
13h 30mTTN-STL
$212
6/28Fri
1 stopFrontier
16h 30mTTN-STL
$222

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Last minute flights from Trenton to Missouri

Last minute flight, train and bus deals

5/29Wed
multi-stopFrontier
13h 25mTTN-STL
5/31Fri
multi-stopFrontier
10h 54mSTL-TTN
$320
5/31Fri
multi-stopFrontier
24h 16mTTN-STL
6/2Sun
multi-stopFrontier
15h 39mSTL-TTN
$344
5/31Fri
multi-stopFrontier
24h 16mTTN-STL
6/2Sun
multi-stopFrontier
15h 39mSTL-TTN
$347

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Trenton - Missouri Flights

Departure:

Trenton (TTN)United States

Return flight deals:

Missouri - Trenton

Cabin classes: