Route Price Intelligence
Cheap Flights From Washington, D.C. to Monterrey
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$680
Deals From
$606
Usually Costs
$606 – $732
Lowest We've Seen
$431
Based on 1,408 price pointshigh confidence
Monthly Price Guide
Jan
$732
Feb
$732
Mar
$732
Apr
$768
May
$644
Jun
$710
Jul
$678
Aug
$647
Sep
$625
Oct
$637
Nov
$644
Dec
$737
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Monterrey
The cheapest time to fly from Washington, D.C. to Monterrey is typically September, when fares average around $625. The most expensive month tends to be April at around $768. For the best deals, consider flying in September, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $43170 price checksWorst: $478