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CA $234 Cheap Flights from Baltimore (BWI) to Denver (DEN)

View CA $234 flight on Mon, Nov 2, 2026Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Denver International Airport (DEN)

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Cheap flights from Baltimore (BWI) to Denver (DEN)

Prices were available within the past 7 days and start at CA $234 for one-way flights and CA $469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 15 - Wed, Aug 19
BWI
Baltimore
DEN
Denver
CA $469 Roundtrip, found 2 days ago
CA $469
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 15 from Baltimore to Denver, returning Wed, Aug 19, priced at CA $469 found 2 days ago
Delta
Wed, Sep 2 - Sun, Sep 6
BWI
Baltimore
DEN
Denver
CA $474 Roundtrip, found 4 days ago
CA $474
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 2 from Baltimore to Denver, returning Sun, Sep 6, priced at CA $474 found 4 days ago
American Airlines
Sat, Oct 10 - Tue, Oct 13
BWI
Baltimore
DEN
Denver
CA $477 Roundtrip, found 3 hours ago
CA $477
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Oct 10 from Baltimore to Denver, returning Tue, Oct 13, priced at CA $477 found 3 hours ago
Delta
Sat, Oct 10 - Tue, Oct 13
BWI
Baltimore
DEN
Denver
CA $477 Roundtrip, found 3 hours ago
CA $477
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Oct 10 from Baltimore to Denver, returning Tue, Oct 13, priced at CA $477 found 3 hours ago
American Airlines
Sat, Oct 10 - Tue, Oct 13
BWI
Baltimore
DEN
Denver
CA $478 Roundtrip, found 3 hours ago
CA $478
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Oct 10 from Baltimore to Denver, returning Tue, Oct 13, priced at CA $478 found 3 hours ago
Delta
Wed, Sep 2 - Sun, Sep 6
BWI
Baltimore
DEN
Denver
CA $481 Roundtrip, found 4 days ago
CA $481
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 2 from Baltimore to Denver, returning Sun, Sep 6, priced at CA $481 found 4 days ago
Delta
Wed, Sep 2 - Sun, Sep 6
BWI
Baltimore
DEN
Denver
CA $482 Roundtrip, found 4 days ago
CA $482
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 2 from Baltimore to Denver, returning Sun, Sep 6, priced at CA $482 found 4 days ago
Delta
Wed, Sep 16 - Sat, Sep 19
BWI
Baltimore
DEN
Denver
CA $492 Roundtrip, found 1 day ago
CA $492
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 16 from Baltimore to Denver, returning Sat, Sep 19, priced at CA $492 found 1 day ago
Sun Country Airlines
Mon, Aug 24 - Wed, Aug 26
BWI
Baltimore
DEN
Denver
CA $495 Roundtrip, found 1 day ago
CA $495
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Mon, Aug 24 from Baltimore to Denver, returning Wed, Aug 26, priced at CA $495 found 1 day ago
Alaska Airlines
Sat, Oct 10 - Tue, Oct 13
BWI
Baltimore
DEN
Denver
CA $817 Roundtrip, found 3 hours ago
CA $817
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Oct 10 from Baltimore to Denver, returning Tue, Oct 13, priced at CA $817 found 3 hours ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from CA $951
DEN
Denver Intl.
Cheapest
Average driving time to city centre32 min
Flights from CA $951

Find the cheapest month to fly from Baltimore (BWI) to Denver (DEN)

January is typically the cheapest month to fly

From CA $185 - CA $327 per traveller.

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from CA $234 and cheap return flights from CA $469 BWI to DEN with Expedia. One-way flights typically cost between CA$359 and CA$976. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BWI to DEN ticket fares go up or down.
What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
The cheapest months to fly from BWI to DEN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
There are 2 airlines offering direct flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN):
  • Southwest Airlines operates 42 direct flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN) every week.
  • United operates 18 direct flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN) every week.
What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
United is one of the cheapest airlines offering nonstop return flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN), with tickets starting from around CA$225 for flights that can be booked for departure within the next year. Sun Country Airlines offers one of the cheapest connecting return flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN) starting from around CA$327. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Baltimore, MD (BWI) to Denver, CO (DEN)?
To find a cheap flight from Baltimore, MD (BWI) to Denver, CO (DEN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
The best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from BWI to DEN, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
You'll find approximately 9 nonstop flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN). For even more choices, look at flights that include layovers, as there are around 159 connecting flights per day. Some common connection points include Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
You'll typically find the most flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN) on a Thursday, with around 98 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Delta, and United. Looking at the week, Thursday and Sunday tend to have notably more flight options compared to other days.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as they allow for an early start to your journey, getting you to your destination with plenty of the day left.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
A nonstop flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Denver Intl. (DEN) typically takes around 4 hours. This route covers a distance of approximately 2,393 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours 48 minutes, while flights with two or more stops generally take about 10 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.)?
Yes, you can fly business class or first class between BWI and DEN. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Delta
First class cabins are available on:
  • Alaska Airlines
  • United
  • Delta
  • American Airlines
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver, CO (DEN) from Baltimore, MD (BWI)?
If you're planning to travel to Denver from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly directly into Denver Intl. (DEN). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), or Norfolk Intl. (ORF) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Denver, CO (DEN-Denver Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore, MD (BWI) to Denver, CO (DEN)?
If you booked your Baltimore, MD (BWI) to Denver, CO (DEN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $469
Distance
2379 km
Average flight time
1 hour 49 mins

Book with confidence

Baltimore to Denver Flights

The easy way to book your flights from Baltimore to Denver 

With Expedia, it’s simple to find and book flights to Denver from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Denver Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to Denver today, tomorrow, or this week.  

 

Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to Denver Intl., DEN 

Sort your search results by price to find great deals on your flight from Baltimore to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Baltimore currently is just CA $469 rising to CA $817.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Denver  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Denver from Baltimore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today.

Baltimore to Denver Flights

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