Baltimore to Denver flights
The cheapest round trip we found from Baltimore to Denver is $236 (Jan 6 – 11, 2027, 2 stops), 24% below the usual $312.
BWI to DEN · Round trip · Economy · Prices per person in USD · Price found (3 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $355 |
| December 2026 | $312 |
| January 2027 | $236 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Jan 6 – 11, 2027 5 nights · leave Wed$236 −24% vs usual$236 −24% vs usual Book
Frontier Airlines 2 stops · 7h 27m -
Dec 18 – 20 2 nights · leave Fri$312$312 Book
Frontier Airlines 1 stop · 6h 27m
-
Nov 23 – 30 7 nights · leave Mon$355 +14% vs usual$355 +14% vs usual Book
Frontier Airlines 1 stop · 7h 32m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Denver · Jan 6 – 11, 2027- Car rental Economybookings · compare rental companies (opens Economybookings in a new tab)
- Things to do in Denver Klook · tours and tickets (opens Klook in a new tab)
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Baltimore to Denver: questions
How much does a flight from Baltimore to Denver cost?
The cheapest round trip we have found right now is $236, leaving January 6 and returning January 11. The usual price on this route is about $312, so this fare is 24% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Baltimore to Denver?
January 2027, with round trips from $236. The most expensive month in our data is November (from $355). Based on the 3 months ahead we have prices for.
Which airports do Baltimore to Denver flights use?
Baltimore airports include Baltimore/Wash International Thurgood Marshall (BWI). Denver airports include Denver International (DEN) and Centennial (APA). The prices on this page cover every airport in both cities (BWI and DEN are the city codes).
About this route
We track round-trip economy fares from Baltimore (United States) to Denver (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $236, departing January 6 and returning January 11, about 24% below the usual $312. The cheapest month to fly in our data is January, from $236. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.