BWI - DEN

$72 Find Cheap Flights from Baltimore to Denver - Compare and Save

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Everything you should know

Cheapest round-trip
$274
Typical prices: $323-$481
Frontier
Sat 12/1Wed 12/5
BWI - DEN • 1 stop
Cheapest non-stop
$297
Typical prices: $353-$497
United Airlines
Fri 11/23Mon 11/26
BWI - DEN • Non-stop
Nonstop flights
You can fly direct with Southwest and United Airlines. Average duration is 3h 56m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $159 (round-trip)
Shortest trip • 5h 05m (one-way)
Insights
Insights
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We hope you love your trip to Denver!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Baltimore to Denver (BWI-DEN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Denver

Tue, Dec 1 - Sat, Dec 5
Frontier Logo
5:40 am - 8:23 amBWI  Baltimore/Washington-DEN Denver Intl
28h 43m1 stop Orlando
Frontier Logo
11:00 am - 12:50 amDEN  Denver Intl-BWI Baltimore/Washington
11h 50m1 stop Atlanta Hartsfield-Jackson
$274Frontier
Thu, Sep 17 - Sat, Sep 19
Frontier Logo
6:00 am - 4:01 pmBWI  Baltimore/Washington-DEN Denver Intl
12h 01m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Frontier Logo
10:44 am - 9:55 pmDEN  Denver Intl-BWI Baltimore/Washington
9h 11m1 stop Atlanta Hartsfield-Jackson
$274Frontier
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
4:10 pm - 6:00 pmBWI  Baltimore/Washington-DEN Denver Intl
3h 50mnonstop
Southwest Logo
5:15 am - 10:40 amDEN  Denver Intl-BWI Baltimore/Washington
3h 25mnonstop
$297Southwest
Wed, Dec 2 - Wed, Dec 9
Southwest Logo
7:40 pm - 9:45 pmBWI  Baltimore/Washington-DEN Denver Intl
4h 05mnonstop
Southwest Logo
7:25 pm - 12:45 amDEN  Denver Intl-BWI Baltimore/Washington
3h 20mnonstop
$297Southwest
Mon, Nov 23 - Thu, Nov 26
United Airlines Logo
4:19 pm - 6:25 pmBWI  Baltimore/Washington-DEN Denver Intl
4h 06mnonstop
United Airlines Logo
9:47 am - 3:14 pmDEN  Denver Intl-BWI Baltimore/Washington
3h 27mnonstop
$297United Airlines
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
8:37 am - 10:35 amBWI  Baltimore/Washington-DEN Denver Intl
3h 58mnonstop
United Airlines Logo
2:10 pm - 7:40 pmDEN  Denver Intl-BWI Baltimore/Washington
3h 30mnonstop
$297United Airlines
Thu, Oct 8 - Mon, Oct 12
Multiple Airlines Logo
11:39 am - 3:56 pmBWI  Baltimore/Washington-DEN Denver Intl
6h 17m1 stop Minneapolis St Paul
Multiple Airlines Logo
7:02 pm - 8:20 amDEN  Denver Intl-BWI Baltimore/Washington
11h 18m1 stop Orlando
$297Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
10:20 am - 8:15 amBWI  Baltimore/Washington-DEN Denver Intl
23h 55m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
10:47 pm - 4:08 pmDEN  Denver Intl-BWI Baltimore/Washington
39h 21m2 stops Phoenix Sky Harbor Intl Chicago Greater Rockford
$304Multiple Airlines
Fri, Nov 20 - Sun, Nov 22
JetBlue Logo
8:00 am - 11:08 pmBWI  Baltimore/Washington-DEN Denver Intl
17h 08m2 stops Fort Lauderdale New York John F Kennedy Intl
JetBlue Logo
11:59 pm - 9:08 pmDEN  Denver Intl-BWI Baltimore/Washington
19h 09m2 stops New York John F Kennedy Intl Fort Lauderdale
$821JetBlue
Fri, Nov 20 - Sun, Nov 22
JetBlue Logo
8:00 am - 11:08 pmBWI  Baltimore/Washington-DEN Denver Intl
17h 08m2 stops Fort Lauderdale New York John F Kennedy Intl
JetBlue Logo
11:59 pm - 9:08 pmDEN  Denver Intl-BWI Baltimore/Washington
19h 09m2 stops New York John F Kennedy Intl Fort Lauderdale
$861JetBlue
Booking Insights

Price, demand and travel trends for Baltimore to Denver flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Baltimore to Denver with more confidence.

How much is a round-trip flight from Baltimore to Denver?

Round-trip flights from Baltimore to Denver start at $274. Prices are below average for this route right now, with typical round-trip fares ranging from $323 to $481. The lowest price found in the past 5 days was $274 on Frontier.

What's the cheapest day of the week to fly from Baltimore to Denver?

Friday is the cheapest day of the week to fly from Baltimore to Denver, it is 2% cheaper than the average day. Monday is the most expensive day with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Baltimore to Denver?

  • October is the cheapest month to fly from Baltimore to Denver at $321 round-trip.
  • June ($451) and July ($433) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 40% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Baltimore to Denver the cheapest?

Flights from Baltimore to Denver are cheapest 9 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Baltimore to Denver

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on BWI and DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Baltimore to Denver flights

Low season

January

Cheapest flight

$74
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Baltimore to Denver

When to book flights from Baltimore to Denver

Are your dates flexible? Find out the best times to travel from Baltimore to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Baltimore to Denver flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Can I withdraw cash at Baltimore Washington Airport (BWI)?

    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.

  • Can children travel alone from BWI to DEN?

    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.

  • Are there nursing facilities at Baltimore Washington Airport (BWI)?

    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.

  • Can I travel with medication from BWI to DEN?

    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.

  • Which airlines offer extra legroom and free seat selection on Baltimore to Denver flights?

    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.

  • What airlines are available from Baltimore to Denver?

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

  • Which airports can I use when flying from Baltimore to Denver?

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

  • Which airlines include bags at no extra cost on Baltimore to Denver flights?

    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 travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Baltimore to Denver?

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

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

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Baltimore to Denver?

    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.

  • What is the standard checked-bag allowance on flights from Baltimore to Denver?

    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.

  • Which aircraft model is used most often on flights from Baltimore to Denver?

    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.

  • Which airports do connecting flights from Baltimore to Denver pass through?

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

    • Atlanta Hartsfield-Jackson (ATL) - 71% of one-stop connections
    • Charlotte Douglas (CLT) - 8% of one-stop connections
    • Orlando (MCO) - 5% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 4% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Baltimore to Denver?

    Yes. Being flexible with your travel dates can save you up to 5% on the Baltimore to Denver route. 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.

  • How are flight departures from Baltimore to Denver spread across the day?

    Morning is the busiest departure period on Baltimore to Denver flights, with 45% of flights leaving in that window. Evening departures account for 33%, afternoon flights for 11%, and night flights for 11%.

  • What popular places can I visit in Denver?

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

  • How long is a flight from Baltimore to Denver?

    A nonstop flight from Baltimore to Denver takes 3h 56m, covering 1,486 miles.

  • What are the earliest and latest flights from Baltimore to Denver?

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

    • Earliest: departs at 6:05 am and lands at 10:01 am
    • Latest: departs at 10:00 pm and lands at 1:56 am.

    The flight takes about 3h 56m.

  • How expensive are last-minute Baltimore to Denver flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 8% above the route average of $393. Book 9 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Baltimore to Denver?

    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.

  • Have flight prices from Baltimore to Denver changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $274 to $2,286. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Baltimore to Denver looking right now?

    One-way fares from Baltimore to Denver are currently lower than usual. Average one-way flight prices are about $129, which is 44% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Baltimore to Denver?

    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 53m via Charlotte Douglas (CLT).

  • What is the time difference between Baltimore and Denver?

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

  • What car rental options are available at Denver Intl Airport (DEN)?

    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

  • How much should I expect to pay for a Baltimore to Denver flight?

    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.

  • Which airlines offer Wi-Fi on Baltimore to Denver flights?

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

Your guide to booking Baltimore to Denver flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $389 - about $19 less than Monday (5% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 16% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Baltimore to Denver trip for October. Fares historically average $321 round-trip in that month - typically $130 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Chicago O'Hare Intl Airport (ORD) can be cheaper than flying direct. The cheapest layover option averages $159 round-trip on this route - about $251 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.
    - The Westin Denver International Airport
  • Denver International Airport (DEN) has access to several hotels where you can stay when you arrive. The Westin Denver International Airport Hotel is just a few steps from the main terminal. The hotel provides shuttle services from the airport to the hotel. It is convenient and offers respite to travelers. You can also stay in one of the many hotels within 10 miles of the airport, such as Avid Hotel Denver Airport, Aloft Denver International Airport, Clarion Hotel Denver Central, and Baymont Inn &Suites.
  • Denver International Airport (DEN) is made accessible to all passengers with limited mobility. They have ensured that everyone can have a great travel experience. In partnership with the Hidden Disabilities Sunflower organization, they provide people with disabilities with a colored lanyard with sunflowers to show that they may require special assistance. The airport's parking lots are fitted with elevators and ramps to increase accessibility.
  • Denver International Airport offers a one-of-a-kind and elegant environment to enhance your travel experience. Before you leave, take advantage of the airport's amenities and services. Free Wi-Fi, charging stations, nursing rooms, and an interfaith chapel are available.
  • Baltimore Washington Airport (BWI) is about 40 miles from Washington D.C. and is accessible using buses, shuttle, taxi, and car rental. However, because of the distance, we recommend using a taxi if you are in a rush. To avoid last-minute rushing, you can decide to sleep in one of the hotels near the airport.
  • While at Baltimore Washington Airport, enjoy the inviting meals, bars, and cafes. Head to one and grab something to eat as you wait to board your flight. You can also visit the duty-free shops at the airport and grab something you might like.

Prefer to fly direct from Baltimore to Denver?

 
Find which airlines fly direct from Baltimore/Washington Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Denver Intl

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Direct returns

Denver Intl to Baltimore/Washington

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Everything you need to know for your flight from Baltimore to Denver

Other airlines flying from Baltimore to Denver