$159+ Cheap flights from Trenton, NJ to San Francisco (TTN - SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — SFO
mars 27 — avr. 31
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Trenton to San Francisco
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Best
One-way
Cheapest flights from Trenton to San FranciscoExplore the most affordable flight options available from Trenton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 25, 2026.
Explore the most affordable flight options available from Trenton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 25, 2026.
This Expedia deal was found by Cheapflights users on 2/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/237:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
dim. 5/3111:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/23![Frontier logo]()
$290
This Orbitz deal was found by Cheapflights users on 2/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/47:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
mar. 8/1111:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/24![Frontier logo]()
$330
This Orbitz deal was found by Cheapflights users on 2/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/287:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
dim. 5/3111:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/24![Frontier logo]()
$390
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/67:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
mar. 8/1111:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/24![Frontier logo]()
$444
This Orbitz deal was found by Cheapflights users on 2/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/277:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
mer. 6/311:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/20![Frontier logo]()
$448
This CheapOair deal was found by Cheapflights users on 2/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
jeu. 8/1311:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/22![Frontier logo]()
$478
This Travelocity deal was found by Cheapflights users on 2/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/257:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
dim. 5/3111:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/23![Frontier logo]()
$485
This Expedia deal was found by Cheapflights users on 2/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/287:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
lun. 8/311:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/22![Frontier logo]()
$488
This Orbitz deal was found by Cheapflights users on 2/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/237:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
lun. 5/2511:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/23![Frontier logo]()
$498
This Expedia deal was found by Cheapflights users on 2/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/57:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
lun. 6/811:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/23![Frontier logo]()
$500
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/217:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
lun. 5/2511:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/24![Frontier logo]()
$505
This Expedia deal was found by Cheapflights users on 2/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/277:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
ven. 5/2911:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/22![Frontier logo]()
$558
Best flights from Trenton to San FranciscoDiscover carefully curated flight deals from Trenton to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated février 25, 2026.
Discover carefully curated flight deals from Trenton to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated février 25, 2026.
This Expedia deal was found by Cheapflights users on 2/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/237:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
dim. 5/3111:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/23![Frontier logo]()
$290
This Orbitz deal was found by Cheapflights users on 2/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/287:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
dim. 5/3111:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/24![Frontier logo]()
$390
This Orbitz deal was found by Cheapflights users on 2/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/277:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
mer. 6/311:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/20![Frontier logo]()
$448
This CheapOair deal was found by Cheapflights users on 2/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/117:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
jeu. 8/1311:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/22![Frontier logo]()
$478
This Orbitz deal was found by Cheapflights users on 2/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/237:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
sam. 5/3011:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/21![Frontier logo]()
$568
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/97:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
mar. 6/1611:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/24![Frontier logo]()
$604
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/217:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
lun. 5/2511:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/20![Frontier logo]()
$608
This Orbitz deal was found by Cheapflights users on 2/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/307:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
sam. 6/611:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/23![Frontier logo]()
$638
This Expedia deal was found by Cheapflights users on 2/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/257:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
sam. 5/3011:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/22![Frontier logo]()
$678
This Orbitz deal was found by Cheapflights users on 2/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/227:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
sam. 5/3011:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/21![Frontier logo]()
$678
This Travelocity deal was found by Cheapflights users on 2/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/67:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
mer. 6/1011:59 pm
SFO
- TTN
1 stop15h 31m
Frontier
Deal found 2/23![Frontier logo]()
$698
One-way flights from Trenton to San FranciscoSearch for one-way flight options from Trenton to San Francisco. Find affordable one-way fares based on user searches. Data last updated février 25, 2026.
Search for one-way flight options from Trenton to San Francisco. Find affordable one-way fares based on user searches. Data last updated février 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/87:25 pm
TTN
- SFO
2 stops50h 49m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$159
This Super.com deal was found by Cheapflights users on 2/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/97:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/24![Frontier logo]()
$168
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/167:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/24![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 2/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/77:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/24![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 2/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/307:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/24![Frontier logo]()
$228
This Super.com deal was found by Cheapflights users on 2/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/277:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/20![Frontier logo]()
$241
This Expedia deal was found by Cheapflights users on 2/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/187:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/23![Frontier logo]()
$245
This Super.com deal was found by Cheapflights users on 2/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/17:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/23![Frontier logo]()
$281
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/57:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/24![Frontier logo]()
$285
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/97:15 pm
TTN
- SFO
1 stop30h 37m
Frontier
Deal found 2/24![Frontier logo]()
$296
Find flight deals from Trenton to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to San Francisco (SFO). 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 février 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $290 (Expedia) |
One-way from | $159 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $381 |
Cheapflights Fare Finder
Customize your flight search to find flights from Trenton to San Francisco 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 2,558,603 searches. Data last updated février 25, 2026.
Use the filters below to find and compare flights from Trenton to San Francisco that are best for you.
Fly from
Trenton
Fly to
San Francisco
Route
Depart
Return
Price
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
sam. 5/23
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
dim. 5/31
11:59 pm-6:30 pm
1 stop15h 31m
$290
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
jeu. 5/28
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
dim. 5/31
11:59 pm-6:30 pm
1 stop15h 31m
$390
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
mer. 5/27
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
mer. 6/3
11:59 pm-6:30 pm
1 stop15h 31m
$448
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
mar. 8/11
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
jeu. 8/13
11:59 pm-6:30 pm
1 stop15h 31m
$478
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
sam. 5/23
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
sam. 5/30
11:59 pm-6:30 pm
1 stop15h 31m
$568
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
mar. 6/9
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
mar. 6/16
11:59 pm-6:30 pm
1 stop15h 31m
$604
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
jeu. 5/21
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
lun. 5/25
11:59 pm-6:30 pm
1 stop15h 31m
$608
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
sam. 5/30
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
sam. 6/6
11:59 pm-6:30 pm
1 stop15h 31m
$638
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
lun. 5/25
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
sam. 5/30
11:59 pm-6:30 pm
1 stop15h 31m
$678
TrentonSan Francisco
TTN - SFO
TTNSFO
Trenton-Mercer
ven. 5/22
7:15 pm-10:52 pm
1 stop30h 37m
San Francisco
sam. 5/30
11:59 pm-6:30 pm
1 stop15h 31m
$678
Showing 1-10 of 19 results
Compare providers for flights from Trenton to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Trenton to San Francisco in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Trenton, New Jersey-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Trenton, New Jersey-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Trenton, New Jersey-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Trenton, New Jersey-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trenton, New Jersey-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Trenton to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Trenton with our price prediction graph.
TTN-SFO
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.
Cheapflights Insights
Everything you need to know about your flight from Trenton to San Francisco
Related info for your journey
Find useful and relevant information for your journey from Trenton to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
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