$342+ Cheap flights from Trenton, NJ to Oakland, CA (TTN - OAK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — OAK
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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One-way
One-way flights from Trenton to OaklandSearch for one-way flight options from Trenton to Oakland. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Trenton to Oakland. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:39 pm -
2 stops19h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$342
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:39 pm -
2 stops19h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$514
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:39 pm -
2 stops19h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$640
Find flight deals from Trenton to Oakland
Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Oakland (OAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | June |
Cheapest in | January |
Average price | $489 |
Cheapflights Fare Finder
Customize your flight search to find flights from Trenton to Oakland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Trenton to Oakland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TrentonOakland
TTN Trenton-Mercer - OAK Oakland
TTNOAK
Trenton-Mercer
Mon 10/5
7:39 pm-11:51 am
2 stops19h 12m
Oakland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$342
TrentonOakland
TTN Trenton-Mercer - OAK Oakland
TTNOAK
Trenton-Mercer
Mon 9/28
7:39 pm-11:51 am
2 stops19h 12m
Oakland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$514
TrentonOakland
TTN Trenton-Mercer - OAK Oakland
TTNOAK
Trenton-Mercer
Fri 9/25
7:39 pm-11:51 am
2 stops19h 12m
Oakland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$514
TrentonOakland
TTN Trenton-Mercer - OAK Oakland
TTNOAK
Trenton-Mercer
Mon 9/21
7:39 pm-11:51 am
2 stops19h 12m
Oakland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$640
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Best time to book a flight from Trenton to Oakland
Have a flexible travel schedule? Discover the best time to fly to Oakland from Trenton with our price prediction graph.
TTN-OAK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
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