$202 Cheap Flights from Trenton (TTN) to Palm Springs (PSP)

View $202 flight on Tue, Mar 17, 2026Opens in a new window

Popular airlines from Trenton–Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP)

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Cheap Flights from Trenton to Palm Springs (TTN-PSP)

Prices were available within the past 7 days and start at $202 for one-way flights and $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $439 found 3 days ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $539 found 3 days ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$567 Roundtrip, found 2 days ago
$567
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $567 found 2 days ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$599 Roundtrip, found 1 day ago
$599
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $599 found 1 day ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$613 Roundtrip, found 3 days ago
$613
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $613 found 3 days ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$617 Roundtrip, found 2 hours ago
$617
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $617 found 2 hours ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$630 Roundtrip, found 2 days ago
$630
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $630 found 2 days ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$645 Roundtrip, found 3 days ago
$645
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $645 found 3 days ago
American Airlines
Wed, Apr 1 - Sun, Apr 5
TTN
Trenton
PSP
Palm Springs
$648 Roundtrip, found 3 days ago
$648
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 1 from Trenton to Palm Springs, returning Sun, Apr 5, priced at $648 found 3 days ago
American Airlines
Thu, Jan 1 - Mon, Jan 5
TTN
Trenton
PSP
Palm Springs
$649 Roundtrip, found 2 days ago
$649
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 1 from Trenton to Palm Springs, returning Mon, Jan 5, priced at $649 found 2 days ago

Frequently asked questions

How much does a flight from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP) cost?
Lock in a cheap one-way flight from $202 or cheap return flight from $439 from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP)?
The cheapest month to fly from TTN to PSP is January, when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from TTN to PSP. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP)?
Direct flights from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TTN to PSP?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP)?
Choose a flight from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP) last-minute?
Booking your flight from TTN to PSP right before your trip is typically more expensive. But if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a TTN to PSP flight and hotel package?
Booking a TTN to PSP flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to Palm Springs Intl. Airport (PSP)?
Typically, it's possible to reschedule or cancel your TTN to PSP flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Mercer
Destination airport
Palm Springs Intl.
Airlines serving
American Airlines
Roundtrip price
$439
Distance
2319 mi

Book with confidence

Trenton to Palm Springs Flights

The cheapest times to fly from Trenton to Palm Springs

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trenton to Palm Springs are during the month of January. You can find some of the cheapest flights from Trenton to Palm Springs with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trenton to Palm Springs

Sunday is one of the best days to book for cheap flights from Trenton to Palm Springs: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trenton to Palm Springs

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trenton to Palm Springs in 2026. You can also book with separate airlines for your outbound and return journeys, from $202 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trenton to Palm Springs flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trenton to Palm Springs airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Trenton to Palm Springs Flights

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*Available to One Key members.