$45 Find Cheap Flights from Baltimore to Denver - Compare and Save

These are the earliest and latest flight times available from Baltimore to Denver:

• Earliest: departs at 6:05 am and lands at 10:08 am
• Latest: departs at 11:00 pm and lands at 3:03 am.

The flight takes about 4h 03m.

Four cabin classes are available on flights from Baltimore to Denver:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Baltimore to Denver takes 4h 03m, covering 1,486 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Baltimore to Denver range from $323 to $481, with an average of $393 over the past 12 months. Anything below $323 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 8% above the $393 route average. Book 9 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $159 round-trip via Chicago O'Hare Intl (ORD), compared to $410 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Morning is the busiest departure period on Baltimore to Denver flights, with 43% of flights leaving in that window. Afternoon departures account for 43%, evening flights for 14%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $285 to $1,536. That means the highest observed fare was about 5x higher than the lowest one.

JetBlue is the only airline on the Baltimore to Denver route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Baltimore to Denver are currently lower than usual. Average one-way flight prices are about $127, which is 45% below the typical average for this route.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz

Flights from Baltimore to Denver usually depart from Baltimore/Washington (BWI) and arrive at Denver Intl (DEN).

One-stop flights from Baltimore to Denver most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 71% of one-stop connections
• Charlotte Douglas (CLT) - 6% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 5% of one-stop connections
• Orlando (MCO) - 4% of one-stop connections

Yes. Flexible dates can save you up to 5% on flights from Baltimore to Denver. Friday is the cheapest departure day at $389 round-trip on average, while Monday is the most expensive at $408, a difference of $19.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Baltimore and Denver. The airlines offering nonstop flights on this route include:

• Southwest
• United Airlines

Flying via Pittsburgh (PIT) gives the shortest average 1-stop total travel time at 5h 05m, compared with 5h 05m via Lambert-St Louis (STL) and 5h 21m via Columbus (CMH).

Denver is 2 hours behind Baltimore (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

Among airlines operating Baltimore to Denver flights:

• Southwest: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Yes, you can. There are several ATMs at the airport to cater to your monetary needs. You can withdraw money for emergencies just before your flight. Charges may apply, so we recommend contacting your bank for fee schedules. You can find M&T Bank near Concourse A and Travelex near Concourse C and E.

Yes. However, there is an age limit for which children are allowed to travel unaccompanied. The age limit may differ across airlines because of differences in policies and rules. It is often common for children between the ages of five and 14 traveling alone to be considered unaccompanied minors. Contact the airlines or check their websites for more information on age requirements for traveling alone.

Baltimore Washington Airport (BWI) is friendly to nursing mothers on the go. Their lactation rooms are among the few that have met the standards, including an electrical outlet for breastfeeding mothers to plug in their breast pumps, rooms that are not used as bathrooms, and tables and chairs.

You are allowed to carry your medication. However, the medicines should be kept in their original containers with your doctor's prescription printed on the container. We recommend that you keep all your medicines together. You can contact the airport for assistance if you have any questions about traveling with medications.