What is the cheapest airline that flies from Denver Intl to Baltimore/Washington?

Southwest is the most popular carrier operating from Denver Intl to Baltimore/Washington

How many flights depart from Denver to Baltimore on average per day?

As of July 2026, there are 13 flights per day flying from Denver to Baltimore. The most common time of day flights depart is 12:00PM, with 40% of flights taking off at noon.

Which airport is the most popular layover for flights between Denver and Baltimore?

Atlanta (ATL) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Denver to Baltimore?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $139.

How many flights depart from Denver to Baltimore on average per week?

As of July 2026, 97 flights take off from Denver and land in Baltimore each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.

What airlines fly to Baltimore?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Baltimore from Denver according to our data. Frontier is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 6 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Denver to Baltimore?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 7h 08m.

Which layover airport has the shortest connection time from Denver to Baltimore?

Orlando (MCO) has the shortest average layover time for this route: 1h 56m.

When did momondo last update prices for flights from Denver Intl Airport to Baltimore/Washington Airport?

Prices for flights from Denver Intl Airport to Baltimore/Washington Airport were last updated today.

How many operators does momondo search for flights from Denver Intl Airport to Baltimore/Washington Airport?

There are 6 operators available for flights from Denver Intl Airport to Baltimore/Washington Airport as of July 2026.

How old do you have to be to fly from Denver Intl Airport to Baltimore/Washington Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Baltimore/Washington Airport.

What documentation or ID do you need to fly to Baltimore/Washington Airport?

The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$136 Cheap Flights from Denver to Baltimore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 4:12 pm

DEN

BWI

7h 42m

1 stop

10:23 am - 10:33 pm

BWI

DEN

14h 10m

2 stops

$283Frontier

Thu, Oct 1 - Sat, Oct 3

5:05 am - 1:40 pm

DEN

BWI

6h 35m

1 stop

9:32 pm - 8:03 pm

BWI

DEN

24h 31m

2 stops

$284Frontier

Sat, Aug 8 - Wed, Aug 12

6:30 am - 4:12 pm

DEN

BWI

7h 42m

1 stop

10:23 am - 10:33 pm

BWI

DEN

14h 10m

2 stops

$285Frontier

Fri, Sep 11 - Sun, Sep 13

6:40 am - 6:36 pm

DEN

BWI

9h 56m

2 stops

8:00 am - 2:00 pm

BWI

DEN

8h 00m

1 stop

$289Frontier

Thu, Sep 10 - Tue, Sep 15

11:59 pm - 10:45 am

DEN

BWI

8h 46m

1 stop

4:44 pm - 3:50 am

BWI

DEN

13h 06m

2 stops

$291Frontier

Sun, Aug 9 - Wed, Aug 12

1:43 pm - 6:30 am

DEN

BWI

14h 47m

2 stops

2:24 pm - 8:36 pm

BWI

DEN

8h 12m

1 stop

$292Multiple Airlines

Wed, Sep 2 - Sun, Sep 6

10:43 am - 12:23 am

DEN

BWI

11h 40m

1 stop

9:32 pm - 9:25 pm

BWI

DEN

25h 53m

2 stops

$293Frontier

Sun, Aug 23 - Sun, Aug 30

5:05 am - 1:40 pm

DEN

BWI

6h 35m

1 stop

9:32 pm - 2:50 pm

BWI

DEN

43h 18m

2 stops

$294Frontier

Sat, Aug 8 - Tue, Aug 11

10:38 am - 12:44 am

DEN

BWI

12h 06m

2 stops

12:06 pm - 9:46 pm

BWI

DEN

11h 40m

1 stop

$295Frontier

Wed, Oct 14 - Fri, Oct 16

6:30 am - 3:34 pm

DEN

BWI

7h 04m

1 stop

10:11 am - 8:36 pm

BWI

DEN

12h 25m

2 stops

$297Frontier

Tue, Aug 11 - Tue, Aug 18

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Southwest flights from Denver to Baltimore

Our best Southwest deals on Denver to Baltimore flight tickets

Southwest

Sep 3

DEN3:40 pmDenver Intl

3h 20m

BWI9:00 pmBaltimore/Washington

Sep 7

BWI8:15 amBaltimore/Washington

5h 10m

1 stop

DEN11:25 amDenver Intl

$319

Southwest

Sep 11

DEN5:45 pmDenver Intl

3h 35m

BWI11:20 pmBaltimore/Washington

Sep 14

BWI7:00 amBaltimore/Washington

3h 50m

DEN8:50 amDenver Intl

$321

Southwest

Aug 20

DEN7:00 amDenver Intl

5h 40m

1 stop

BWI2:40 pmBaltimore/Washington

Aug 27

BWI7:00 amBaltimore/Washington

3h 50m

DEN8:50 amDenver Intl

$323

United Airlines flights from Denver to Baltimore

Our best United Airlines deals on Denver to Baltimore flight tickets

United Airlines

Oct 21

DEN2:10 pmDenver Intl

3h 30m

BWI7:40 pmBaltimore/Washington

Oct 24

BWI8:37 amBaltimore/Washington

3h 58m

DEN10:35 amDenver Intl

$313

United Airlines

Aug 20

DEN5:25 pmDenver Intl

3h 31m

BWI10:56 pmBaltimore/Washington

Aug 25

BWI1:00 pmBaltimore/Washington

8h 45m

1 stop

DEN7:45 pmDenver Intl

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 10/1

6:30 am-4:12 pm

1 stop7h 42m

Baltimore/Washington

Sat 10/3

10:23 am-10:33 pm

2 stops14h 10m

$283

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 8/8

5:05 am-1:40 pm

1 stop6h 35m

Baltimore/Washington

Wed 8/12

9:32 pm-8:03 pm

2 stops24h 31m

$284

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 9/11

6:30 am-4:12 pm

1 stop7h 42m

Baltimore/Washington

Sun 9/13

10:23 am-10:33 pm

2 stops14h 10m

$285

Quickest round-trip

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 9/10

6:40 am-6:36 pm

2 stops9h 56m

Baltimore/Washington

Tue 9/15

8:00 am-2:00 pm

1 stop8h 00m

$289

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sun 8/9

11:59 pm-10:45 am

1 stop8h 46m

Baltimore/Washington

Wed 8/12

4:44 pm-3:50 am

2 stops13h 06m

$291

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Wed 9/2

1:43 pm-6:30 am

2 stops14h 47m

Baltimore/Washington

Sun 9/6

2:24 pm-8:36 pm

1 stop8h 12m

$292

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sun 8/23

10:43 am-12:23 am

1 stop11h 40m

Baltimore/Washington

Sun 8/30

9:32 pm-9:25 pm

2 stops25h 53m

$293

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 8/8

5:05 am-1:40 pm

1 stop6h 35m

Baltimore/Washington

Tue 8/11

9:32 pm-2:50 pm

2 stops43h 18m

$294

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Wed 10/14

10:38 am-12:44 am

2 stops12h 06m

Baltimore/Washington

Fri 10/16

12:06 pm-9:46 pm

1 stop11h 40m

$295

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Tue 8/11

6:30 am-3:34 pm

1 stop7h 04m

Baltimore/Washington

Tue 8/18

10:11 am-8:36 pm

2 stops12h 25m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Denver and Baltimore?

Prices are currently typical for flights on this route.

Typical prices usually range from $234 to $428.
The lowest price recently found on this route was $283.

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in September, then October is your next best option. Flight prices from Denver to Baltimore during October average around $294.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Denver to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $389. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $497. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from Denver at noon is the least expensive time of day to depart. momondo users have found prices as low as $414 when looking at flights departing at noon. Flights in the evening are often more expensive with an average ticket price of $460.

What is the cheapest Denver Intl to Baltimore/Washington flight route?

Fly from Denver Intl to Baltimore/Washington for the best Denver Intl - Baltimore/Washington flight prices

How far in advance should I book a flight from Denver to Baltimore?

You are more likely to see cheaper flights to Baltimore from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Denver for as low as $319 on momondo.

What cabin class options are available on Denver to Baltimore flights?

There are 4 cabin classes available to choose from on Denver to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Denver to Baltimore flight prices changed over time?

As of July 2026, prices for Denver to Baltimore flights are approximately 91% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Baltimore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Baltimore (DEN to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Baltimore

Best Price Found	$214
Fastest flight time	3h 10m
Direct flights	Every day
Airports in Baltimore	1 airport

The best one-way flight to Baltimore from Denver in the past 72 hours is $214. The best round-trip flight deal from Denver to Baltimore found on momondo in the last 72 hours is $355.

The fastest flight from Denver to Baltimore takes 3h 10m

Direct flights go from Denver to Baltimore every day.

There is 1 airport in Baltimore. From Denver there are direct flights to Baltimore/Washington (BWI).

Search flight deals

Frequently asked questions about flying from Denver to Baltimore

How far is Denver Intl to Baltimore/Washington by plane?
Denver Intl and Baltimore/Washington are 1505.3 mi apart from one another. By plane, this route typically takes 3h 10m.
When did momondo last update prices for flights from Denver Intl Airport to Baltimore/Washington Airport?
Prices for flights from Denver Intl Airport to Baltimore/Washington Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Baltimore/Washington Airport?
There are 6 operators available for flights from Denver Intl Airport to Baltimore/Washington Airport as of July 2026.
How old do you have to be to fly from Denver Intl Airport to Baltimore/Washington Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Denver to Baltimore?
momondo data reveals that the most frequently booked plane model on the route from Denver to Baltimore is Boeing 737 MAX 8, representing 17.92% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 12.34%, Airbus A320neo at 11.84%, and Boeing 737 MAX 9 at 10.23%.
What is the most popular airline from Denver to Baltimore?
Based on momondo bookings for flights between Denver and Baltimore, the leading airline is Southwest, making up 37% of the total bookings. Other popular airlines include Frontier with 33%, United Airlines with 27%, and American Airlines with 1%.

Best airlines flying from Denver to Baltimore

Compare and see reviews for airlines that fly from Denver to Baltimore with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $124	Free Cancellation	Rating 5.6 2,754 reviews	Search Frontier flights
American Airlines	PriceFrom $204	Free Cancellation	Rating 7.1 11,837 reviews	Search American Airlines flights
United Airlines	PriceFrom $251	Free Cancellation	Rating 7.4 10,042 reviews	Search United Airlines flights
Southwest	PriceFrom $256	Free Cancellation	Rating 8.0 4,229 reviews	Search Southwest flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
JetBlue	PriceFrom $280	Free Cancellation	Rating 7.1 3,026 reviews	Search JetBlue flights

Southwest Flights From Denver to Baltimore
The lowest priced Southwest flight from Denver to Baltimore from the last 72 hours was $256. Generally, Southwest has 66 flights on this route every week with an average price of $448. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Denver to Baltimore
United Airlines (7.4/10 from 10,042 reviews) operates around 31 flights from Denver to Baltimore in any given week. The average United Airlines airfare for this route is around $451, with deals from around $251 rare but found on momondo. Referenced prices are for round-trip Denver to Baltimore flight searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Baltimore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Baltimore. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Baltimore with flexible booking policies on momondo?

All flight searches from Denver to Baltimore on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to Baltimore?

Once you have performed a search for Denver to Baltimore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Denver to Baltimore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Baltimore trip

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Cheap flights from Denver to Washington, D.C. from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Washington, D.C. departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Denver to Baltimore

Our best Southwest deals on Denver to Baltimore flight tickets

United Airlines flights from Denver to Baltimore

Our best United Airlines deals on Denver to Baltimore flight tickets

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How to get the cheapest flight ticket from Denver to Baltimore

What is the typical price of a round-trip flight between Denver and Baltimore?

What is the cheapest month to fly to Baltimore?

What is the cheapest day to depart on your flight to Baltimore?

What is the cheapest time of day to depart on your flight to Baltimore?

What is the cheapest Denver Intl to Baltimore/Washington flight route?

How far in advance should I book a flight from Denver to Baltimore?

What cabin class options are available on Denver to Baltimore flights?

How have Denver to Baltimore flight prices changed over time?

What is the cheapest airline that flies from Denver Intl to Baltimore/Washington?

What airlines fly to Baltimore?

Which airport is the most popular layover for flights between Denver and Baltimore?

Which layover airport offers the lowest fares from Denver to Baltimore?

Which layover airport has the shortest travel time from Denver to Baltimore?

Which layover airport has the shortest connection time from Denver to Baltimore?

How many flights depart from Denver to Baltimore on average per day?

How many flights depart from Denver to Baltimore on average per week?

When to book flights from Denver to Baltimore

Cheap Denver to Baltimore (DEN to BWI) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Baltimore

Frequently asked questions about flying from Denver to Baltimore

Best airlines flying from Denver to Baltimore

Compare and see reviews for airlines that fly from Denver to Baltimore with momondo

Why use momondo?

An easier way to manage your Baltimore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maryland

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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