Frontier AirlinesDepart16:59
Tue, Nov 10BWI → DEN
6h 16m · 1 stop
$153one way, per person
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- Cheapest fare
- $153
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 5h 41m
Frontier Airlines · Tue, Nov 10
from $153
Usually 1+ stop
2,420 km
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Cheapest month to fly from Baltimore to Denver
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →Plan the rest of your trip to Denver
Where to stay, what to do and getting around, from our travel partners.
About flights from Baltimore to Denver
Baltimore (BWI) and Denver (DEN) are about 2,420 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 41m. Over the next few months, one-way fares start from $153, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Baltimore to Denver?
The cheapest one-way fare we've seen recently is $153 with Frontier Airlines, departing Tuesday, November 10, 2026.
What is the cheapest month to fly from Baltimore to Denver?
November 2026 currently has the lowest fares, from $153 one way.
Are there direct flights from Baltimore to Denver?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Baltimore to Denver?
The quickest journey we've seen takes about 5h 41m. Baltimore and Denver are around 2,420 km apart.
Which airlines fly from Baltimore to Denver?
Recent fares on this route were with Frontier Airlines.
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