United's Economy Plus offers extra legroom, ideal for a more comfortable journey.
United's MileagePlus program allows pooling miles, a great way to gather enough for a ticket.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $151 (Flybillet) |
One-way from | $95 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $286 |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Mon 1/12
10:25 am-12:35 pm
Nonstop4h 10m
Denver Intl
Mon 1/19
5:30 am-10:55 am
Nonstop3h 25m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Sat 12/6
4:15 pm-6:22 pm
Nonstop4h 07m
Denver Intl
Tue 12/9
5:40 pm-11:00 pm
Nonstop3h 20m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Tue 12/16
1:52 pm-8:30 pm
1 stop8h 38m
Denver Intl
Tue 1/6
2:42 pm-11:28 pm
1 stop6h 46m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Wed 1/28
8:25 am-2:25 pm
1 stop8h 00m
Denver Intl
Sat 1/31
5:05 pm-10:20 pm
Nonstop3h 15m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Tue 12/30
7:50 pm-12:10 am
1 stop6h 20m
Denver Intl
Sat 1/17
9:40 am-3:05 pm
Nonstop3h 25m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Tue 1/6
4:20 pm-9:40 pm
2 stops7h 20m
Denver Intl
Wed 1/7
10:35 am-7:30 pm
2 stops6h 55m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Tue 2/3
4:45 pm-9:16 pm
1 stop6h 31m
Denver Intl
Fri 2/6
12:30 am-10:07 am
1 stop7h 37m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Wed 11/26
3:10 pm-5:15 pm
Nonstop4h 05m
Denver Intl
Wed 12/3
7:00 am-12:25 pm
Nonstop3h 25m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Fri 2/6
7:30 am-9:45 am
Nonstop4h 15m
Denver Intl
Wed 2/11
4:45 pm-10:05 pm
Nonstop3h 20m
BaltimoreDenver
BWI - DEN
BWIDEN
Baltimore/Washington
Tue 2/3
2:40 pm-7:35 pm
1 stop6h 55m
Denver Intl
Sat 2/7
5:40 am-2:45 pm
2 stops7h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
The best time to book flights from Baltimore to Denver is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Baltimore to Denver (average of $79). Flying from Baltimore to Denver in June is currently the most expensive (average of $173). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Baltimore to Denver by exploring options for tickets at noon.
Travelers seeking maximum savings on their Baltimore to Denver flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
Crew
Entertainment
Boarding
Comfort
Overall
Food
Reviews
Gina,Jul 2025
LAS - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$358 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$224 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$316 | FlexibilityNo cancel fee | On-time71% |