Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesONT

Ontario International Airport

Ontario, United States
TaiwanTPE

Taipei-Taiwan Taoyuan International Airport

Taipei, Taiwan
$528 USD
-35%$343 USD
Verified Nov 29, 2025 at 12:36 PM
Good Availability
53% of dates checked are available within 10% of the lowest price

Tuesday, December 2nd, 2025

Outbound Flights

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22h 25m·1 stop
$343 USD
Delta Air Lines
ONTDec 2 06:40
→
SEADec 2 09:45
DL 4042Embraer 175
6h 5m layover
Delta Air Lines
SEADec 2 15:50
→
TPEDec 3 21:05
DL 69Airbus A350
36h 16m·2 stops
$349 USD
Delta Air Lines
ONTDec 2 16:49
→
SLCDec 2 19:45
DL 3757Embraer 175
12h layover·Overnight
Delta Air Lines
SLCDec 3 07:45
→
SEADec 3 09:25
DL 2874Boeing 737
6h 25m layover
Delta Air Lines
SEADec 3 15:50
→
TPEDec 4 21:05
DL 69Airbus A350
35h 16m·1 stop
$354 USD
Delta Air Lines
ONTDec 2 17:49
→
SEADec 2 20:50
DL 4031Embraer 175
19h layover·Overnight
Delta Air Lines
SEADec 3 15:50
→
TPEDec 4 21:05
DL 69Airbus A350
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