Afternoon and evening check-in areas at IAD can be crowded, so plan extra time for security and boarding.
Round-trip from | $474 (Frontier) |
---|---|
One-way from | $222 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $536 |
Good round-trip deal | $485 or less |
Good one-way deal | $253 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Wed 1/7
12:30 pm-10:00 pm
1 stop10h 30m
Mexico City Benito Juarez
Tue 1/20
8:30 am-1:49 pm
Nonstop4h 19m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Wed 11/12
8:30 am-4:45 pm
1 stop9h 15m
Mexico City Benito Juarez
Wed 11/19
9:40 am-2:50 pm
Nonstop4h 10m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Sat 11/8
12:09 pm-7:20 pm
1 stop8h 11m
Mexico City Benito Juarez
Sat 11/15
8:40 am-2:02 pm
Nonstop4h 22m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Wed 11/19
12:11 pm-7:20 pm
1 stop8h 09m
Mexico City Benito Juarez
Fri 2/27
8:30 am-1:49 pm
Nonstop4h 19m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Tue 12/2
10:08 am-8:30 pm
2 stops11h 22m
Mexico City Benito Juarez
Tue 12/16
8:40 am-2:02 pm
Nonstop4h 22m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Wed 1/7
12:30 pm-10:00 pm
1 stop10h 30m
Mexico City Benito Juarez
Wed 1/21
2:10 pm-11:17 pm
1 stop8h 07m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Wed 12/3
10:08 am-9:25 pm
2 stops12h 17m
Mexico City Benito Juarez
Thu 12/11
7:00 am-6:24 pm
2 stops10h 24m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Sat 10/11
12:09 pm-10:20 pm
1 stop12h 11m
Mexico City Benito Juarez
Sat 10/18
8:35 am-3:10 pm
Nonstop4h 35m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Thu 11/20
4:01 pm-8:10 pm
Nonstop5h 09m
Mexico City Benito Juarez
Mon 12/1
8:40 am-2:02 pm
Nonstop4h 22m
Washington, D.C.Mexico City
IAD - MEX
IADMEX
Washington, D.C. Dulles Intl
Tue 11/18
4:01 pm-8:10 pm
Nonstop5h 09m
Mexico City Benito Juarez
Fri 11/21
8:40 am-2:02 pm
Nonstop4h 22m
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Mexico City, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mexico City (average of $387). Flying from Washington, D.C. Dulles Intl Airport to Mexico City in December is currently the most expensive (average of $615). 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 Washington, D.C. Dulles Intl Airport to Mexico City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight at noon.
Boarding
Overall
Entertainment
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Entertainment
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Entertainment
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Entertainment
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Entertainment
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Boarding
Overall
Entertainment
Food
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$118 | Average$419 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$339 | Average$557 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$345 | Average$574 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$381 | Average$582 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$446 | Average$668 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$488 | Average$543 | FlexibilityNo cancel fee | On-time67% |