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Cheap flights from Denver to Washington, D.C. from $98

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 10/1. 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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0 bags

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

Cheap round-trip flights

Southwest Logo
11:20 am - 4:45 pmDEN-BWI
3h 25mnonstop
Southwest Logo
7:05 pm - 9:05 pmBWI-DEN
4h 00mnonstop
$147Southwest
Find Deal
Sat, Oct 18 - Sat, Oct 25
Frontier Logo
9:10 pm - 2:03 pmDEN-BWI
14h 53m1 stop
Frontier Logo
6:43 pm - 9:04 amBWI-DEN
16h 21m1 stop
$148Frontier
Find Deal
Thu, Oct 30 - Fri, Nov 7
Frontier Logo
12:59 am - 9:05 amDEN-BWI
6h 06m1 stop
Frontier Logo
11:14 am - 7:14 amBWI-DEN
22h 00m1 stop
$149Frontier
Find Deal
Wed, Oct 22 - Sun, Oct 26
Frontier Logo
12:16 pm - 5:42 pmDEN-BWI
3h 26mnonstop
Frontier Logo
9:59 pm - 9:04 amBWI-DEN
13h 05m1 stop
$150Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
12:16 pm - 5:42 pmDEN-BWI
3h 26mnonstop
Frontier Logo
12:20 pm - 8:09 pmBWI-DEN
9h 49m1 stop
$151Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 12
Logo
12:12 pm - 5:44 pmDEN-BWI
3h 32mnonstop
Logo
11:23 am - 6:16 pmBWI-DEN
8h 53m1 stop
$154
Find Deal
Fri, Oct 24 - Tue, Oct 28
Frontier Logo
8:03 pm - 8:57 pmDEN-BWI
22h 54m1 stop
Frontier Logo
10:00 pm - 8:43 amBWI-DEN
12h 43m1 stop
$155Frontier
Find Deal
Wed, Oct 15 - Sun, Oct 19
Southwest Logo
11:20 am - 4:45 pmDEN-BWI
3h 25mnonstop
Southwest Logo
3:40 pm - 9:00 pmBWI-DEN
7h 20m2 stops
$162Southwest
Find Deal
Sat, Oct 18 - Sat, Oct 25
United Airlines Logo
5:36 pm - 10:57 pmDEN-BWI
3h 21mnonstop
United Airlines Logo
10:10 am - 12:17 pmBWI-DEN
4h 07mnonstop
$167United Airlines
Find Deal
Mon, Oct 27 - Thu, Oct 30
United Airlines Logo
5:36 pm - 10:57 pmDEN-BWI
3h 21mnonstop
United Airlines Logo
4:12 pm - 6:17 pmBWI-DEN
4h 05mnonstop
$175United Airlines
Find Deal
Fri, Nov 7 - Wed, Nov 12

Frontier flights from Denver to Baltimore

Our best Frontier deals on Denver to Baltimore flight tickets
Frontier
Oct 30
DEN9:10 pmDenver Intl
14h 53m
1 stop
BWI2:03 pmBaltimore/Washington
Nov 7
BWI6:43 pmBaltimore/Washington
16h 21m
1 stop
DEN9:04 amDenver Intl
$148
Find similar
Frontier
Oct 22
DEN12:59 amDenver Intl
6h 06m
1 stop
BWI9:05 amBaltimore/Washington
Oct 26
BWI11:14 amBaltimore/Washington
22h 00m
1 stop
DEN7:14 amDenver Intl
$149
Find similar
Frontier
Oct 3
DEN12:16 pmDenver Intl
3h 26m
BWI5:42 pmBaltimore/Washington
Oct 6
BWI9:59 pmBaltimore/Washington
13h 05m
1 stop
DEN9:04 amDenver Intl
$150
Find similar

United Airlines flights from Denver to Baltimore

Our best United Airlines deals on Denver to Baltimore flight tickets
United Airlines
Oct 27
DEN5:36 pmDenver Intl
3h 21m
BWI10:57 pmBaltimore/Washington
Oct 30
BWI10:10 amBaltimore/Washington
4h 07m
DEN12:17 pmDenver Intl
$167
Find similar
United Airlines
Nov 7
DEN5:36 pmDenver Intl
3h 21m
BWI10:57 pmBaltimore/Washington
Nov 12
BWI4:12 pmBaltimore/Washington
4h 05m
DEN6:17 pmDenver Intl
$175
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Denver to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 10/18

11:20 am-4:45 pm

Nonstop3h 25m

Baltimore/Washington

Sat 10/25

7:05 pm-9:05 pm

Nonstop4h 00m

$147

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 10/30

9:10 pm-2:03 pm

1 stop14h 53m

Baltimore/Washington

Fri 11/7

6:43 pm-9:04 am

1 stop16h 21m

$148

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Wed 10/22

12:59 am-9:05 am

1 stop6h 06m

Baltimore/Washington

Sun 10/26

11:14 am-7:14 am

1 stop22h 00m

$149

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 10/3

12:16 pm-5:42 pm

Nonstop3h 26m

Baltimore/Washington

Mon 10/6

9:59 pm-9:04 am

1 stop13h 05m

$150

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 10/3

12:16 pm-5:42 pm

Nonstop3h 26m

Baltimore/Washington

Sun 10/12

12:20 pm-8:09 pm

1 stop9h 49m

$151

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 10/24

12:12 pm-5:44 pm

Nonstop3h 32m

Baltimore/Washington

Tue 10/28

11:23 am-6:16 pm

1 stop8h 53m

$154

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Wed 10/15

8:03 pm-8:57 pm

1 stop22h 54m

Baltimore/Washington

Sun 10/19

10:00 pm-8:43 am

1 stop12h 43m

$155

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 10/18

11:20 am-4:45 pm

Nonstop3h 25m

Baltimore/Washington

Sat 10/25

3:40 pm-9:00 pm

2 stops7h 20m

$162

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Mon 10/27

5:36 pm-10:57 pm

Nonstop3h 21m

Baltimore/Washington

Thu 10/30

10:10 am-12:17 pm

Nonstop4h 07m

$167

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 11/7

5:36 pm-10:57 pm

Nonstop3h 21m

Baltimore/Washington

Wed 11/12

4:12 pm-6:17 pm

Nonstop4h 05m

$175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in October, then September is your next best option. Flight prices from Denver to Baltimore during September average around $267.

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 $287. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $430. 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 in the morning is the least expensive time of day to depart. momondo users have found prices as low as $330 when looking at flights departing in the morning. Flights at noon are often more expensive with an average ticket price of $396.

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 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 $309 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 $232 on momondo.

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

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

Can stopping save me money on Denver to Baltimore flights?

No. A direct flight is the cheapest option for a flight between Denver to Baltimore.

How have Denver to Baltimore flight prices changed over time?

As of September 2025, prices for Denver to Baltimore flights are approximately 58% 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

$157

Fastest flight time

3h 15m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Denver in the past 72 hours is $157. The best round-trip flight deal from Denver to Baltimore found on momondo in the last 72 hours is $230.
The fastest flight from Denver to Baltimore takes 3h 15m
Direct flights go from Denver to Baltimore every day.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)
Search flight deals

  • 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 15m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $104Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $173Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Denver to Baltimore

    The lowest priced Southwest flight from Denver to Baltimore from the last 72 hours was $216. Generally, Southwest has 44 flights on this route every week with an average price of $357. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Denver to Baltimore

    United Airlines (7.4/10 from 8,929 reviews) operates around 21 flights from Denver to Baltimore in any given week. The average United Airlines airfare for this route is around $393, with deals from around $173 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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