Round-trip from | $260 (Frontier) |
---|---|
One-way from | $63 (Trip.com) |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Sun 2/16
6:00 pm-11:54 pm
1 stop8h 54m
Ontario
Sat 2/22
12:59 am-12:03 pm
1 stop8h 04m
Washington, D.C.Ontario
IAD - ONT
IADONT
Washington, D.C. Dulles Intl
Mon 2/3
4:53 pm-10:52 pm
1 stop8h 59m
Ontario
Tue 2/11
1:00 pm-12:22 am
1 stop8h 22m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Wed 2/19
3:50 pm-10:52 pm
1 stop10h 02m
Ontario
Sat 3/1
7:05 am-7:38 pm
1 stop9h 33m
Washington, D.C.Ontario
IAD - ONT
IADONT
Washington, D.C. Dulles Intl
Tue 2/25
5:13 pm-10:16 pm
1 stop8h 03m
Ontario
Wed 3/5
6:05 am-4:12 pm
1 stop7h 07m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Thu 2/6
6:06 am-1:51 pm
1 stop10h 45m
Ontario
Tue 2/11
6:00 am-5:59 pm
2 stops8h 59m
Washington, D.C.Ontario
IAD - ONT
IADONT
Washington, D.C. Dulles Intl
Tue 4/22
6:30 am-3:32 pm
1 stop12h 02m
Ontario
Wed 4/30
11:46 am-11:58 pm
1 stop9h 12m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Tue 2/18
2:00 pm-10:05 pm
2 stops11h 05m
Ontario
Fri 2/21
8:50 am-11:10 pm
1 stop11h 20m
Washington, D.C.Ontario
IAD - ONT
IADONT
Washington, D.C. Dulles Intl
Fri 3/14
7:50 pm-12:10 am
1 stop7h 20m
Ontario
Sat 3/22
10:50 am-12:10 am
1 stop10h 20m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Sun 3/16
8:00 am-6:19 pm
1 stop13h 19m
Ontario
Mon 3/17
12:59 am-12:03 pm
1 stop8h 04m
Washington, D.C.Ontario
DCA - ONT
DCAONT
Washington, D.C. Reagan-National
Wed 2/19
4:14 pm-8:52 pm
1 stop7h 38m
Ontario
Wed 2/26
6:00 am-3:53 pm
1 stop6h 53m
Currently, August is the cheapest month in which you can book a flight from District of Columbia to Ontario (average of $246). Flying from District of Columbia to Ontario in March is currently the most expensive (average of $310). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Ontario as you normally would.
In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.
If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$148 | Average$262 | FlexibilityNo cancel fee | On-time62% |
United Airlines | Cheapest$195 | Average$511 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$219 | Average$511 | FlexibilityNo cancel fee | On-time71% |
Delta | Cheapest$267 | Average$455 | FlexibilityNo cancel fee | On-timeN/A |
Southwest | Cheapest$326 | Average$508 | FlexibilityNo cancel fee | On-time63% |