
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $147 (Trip.com) |
One-way from | $61 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $507 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Sat 2/21
6:00 pm-7:59 am
1 stop16h 59m
Ontario
Tue 2/24
7:30 am-1:15 pm
1 stop26h 45m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Wed 1/28
8:59 am-3:07 pm
1 stop9h 08m
Ontario
Wed 2/11
7:30 am-9:59 pm
1 stop11h 29m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Wed 2/25
8:00 am-9:34 pm
1 stop16h 34m
Ontario
Sat 2/28
6:00 am-1:15 pm
1 stop28h 15m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Tue 1/20
6:00 pm-3:07 pm
1 stop24h 07m
Ontario
Tue 2/17
7:30 am-1:15 pm
1 stop26h 45m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Mon 2/23
6:00 pm-11:59 pm
1 stop8h 59m
Ontario
Wed 2/25
7:30 am-1:15 pm
1 stop26h 45m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Mon 1/26
6:00 pm-12:20 am
1 stop9h 20m
Ontario
Wed 1/28
7:15 am-4:59 pm
1 stop6h 44m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Sat 1/10
6:00 pm-11:14 pm
1 stop8h 14m
Ontario
Sat 1/17
7:15 am-9:59 pm
1 stop11h 44m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Wed 1/7
6:00 pm-11:14 pm
1 stop8h 14m
Ontario
Fri 1/9
6:00 am-9:59 pm
1 stop12h 59m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Fri 1/30
8:00 am-12:20 am
1 stop19h 20m
Ontario
Mon 2/2
6:20 am-4:59 pm
1 stop7h 39m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Thu 2/19
6:00 pm-11:59 pm
1 stop8h 59m
Ontario
Sun 2/22
2:08 pm-9:59 pm
1 stop28h 51m
Currently, January is the cheapest month in which you can book a flight from District of Columbia to Ontario (average of $70). Flying from District of Columbia to Ontario in December is currently the most expensive (average of $168). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from District of Columbia to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight at noon.
Travelers seeking maximum savings on their District of Columbia to Ontario flight should consider departing on Friday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$173 | Average$283 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$213 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$284 | Average$482 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$304 | Average$497 | FlexibilityNo cancel fee | On-time63% |