Route Price Intelligence
Cheap Flights From Washington, D.C. to Denver
Live pricing benchmarks, monthly patterns, and historical lows for this route.
🔥 Fire DealFound 15h ago
$88Rocky Mountain high for low prices! Frontier nonstop to Denver for just $88 - incredible deal for skiing, hiking, and mountain adventures. Book this steal!
✓ 5 date combinations found at this price
Search Google FlightsTypical Price
$349
Deals From
$255
Usually Costs
$255 – $367
Lowest We've Seen
$136
Based on 8,323 price pointshigh confidence
Monthly Price Guide
Jan
$268
Feb
$220
Mar
$254
Apr
$229
May
$321
Jun
$367
Jul
$367
Aug
$350
Sep
$367
Oct
$367
Nov
$367
Dec
$377
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Denver
The cheapest time to fly from Washington, D.C. to Denver is typically February, when fares average around $220. The most expensive month tends to be December at around $377. For the best deals, consider flying in February, April, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9261 price checksWorst: $183