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Cheap flights from Colorado to Washington, D.C. from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Washington, D.C. departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:57 pm - 9:05 am
DEN
-
BWI
16h 08m1 stop
Frontier Logo
11:24 am - 9:45 pm
BWI
-
DEN
12h 21m1 stop
$129Frontier
Thu, Jan 22 - Mon, Jan 26
Frontier Logo
12:05 am - 12:31 am
DEN
-
BWI
22h 26m1 stop
Frontier Logo
12:42 pm - 7:53 am
BWI
-
DEN
21h 11m1 stop
$137Frontier
Tue, Jan 13 - Sun, Jan 18
Delta Logo
1:21 pm - 11:37 pm
COS
-
BWI
8h 16m1 stop
Delta Logo
6:00 am - 12:22 pm
BWI
-
COS
8h 22m1 stop
$257Delta
Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
10:33 am - 9:21 pm
COS
-
BWI
8h 48m2 stops
United Airlines Logo
4:10 pm - 10:06 pm
BWI
-
COS
7h 56m1 stop
$262United Airlines
Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
10:33 am - 9:21 pm
COS
-
BWI
8h 48m2 stops
United Airlines Logo
8:23 am - 2:34 pm
BWI
-
COS
8h 11m1 stop
$267United Airlines
Tue, Jan 27 - Fri, Jan 30
American Airlines Logo
6:12 am - 9:18 pm
COS
-
BWI
13h 06m2 stops
American Airlines Logo
9:17 am - 5:41 pm
BWI
-
COS
10h 24m2 stops
$272American Airlines
Tue, Jan 27 - Fri, Jan 30
American Airlines Logo
1:06 pm - 11:21 pm
COS
-
BWI
8h 15m2 stops
American Airlines Logo
6:07 am - 2:09 pm
BWI
-
COS
10h 02m1 stop
$273American Airlines
Mon, Jan 26 - Mon, Feb 2
Southwest Logo
6:25 pm - 5:30 am
COS
-
BWI
9h 05m1 stop
Southwest Logo
4:10 pm - 8:40 pm
BWI
-
COS
6h 30m1 stop
$288Southwest
Sun, Mar 15 - Tue, Mar 31
Delta Logo
3:10 pm - 12:37 am
EGE
-
BWI
7h 27m1 stop
Delta Logo
8:20 am - 2:05 pm
BWI
-
EGE
7h 45m1 stop
$289Delta
Thu, Feb 19 - Mon, Feb 23
Southwest Logo
6:00 am - 5:55 pm
COS
-
BWI
9h 55m2 stops
Southwest Logo
11:30 am - 5:00 pm
BWI
-
COS
7h 30m2 stops
$329Southwest
Fri, Feb 20 - Mon, Feb 23

Frontier flights from Colorado to Baltimore

Our best Frontier deals on Colorado to Baltimore flight tickets
Frontier
Jan 22
DEN2:57 pmDenver Intl
16h 08m
1 stop
BWI9:05 amBaltimore/Washington
Jan 26
BWI11:24 amBaltimore/Washington
12h 21m
1 stop
DEN9:45 pmDenver Intl
$129
Find similar
Frontier
Jan 13
DEN12:05 amDenver Intl
22h 26m
1 stop
BWI12:31 amBaltimore/Washington
Jan 18
BWI12:42 pmBaltimore/Washington
21h 11m
1 stop
DEN7:53 amDenver Intl
$137
Find similar
Frontier
Jan 23
DEN6:15 amDenver Intl
10h 12m
1 stop
BWI6:27 pmBaltimore/Washington
Jan 31
BWI5:30 amBaltimore/Washington
8h 49m
1 stop
DEN12:19 pmDenver Intl
$138
Find similar

Southwest flights from Colorado to Baltimore

Our best Southwest deals on Colorado to Baltimore flight tickets
Southwest
Mar 15
COS6:25 pmColorado Springs
9h 05m
1 stop
BWI5:30 amBaltimore/Washington
Mar 31
BWI4:10 pmBaltimore/Washington
6h 30m
1 stop
COS8:40 pmColorado Springs
$288
Find similar
Southwest
Feb 20
COS6:00 amColorado Springs
9h 55m
2 stops
BWI5:55 pmBaltimore/Washington
Feb 23
BWI11:30 amBaltimore/Washington
7h 30m
2 stops
COS5:00 pmColorado Springs
$329
Find similar
Southwest
Jan 2
COS6:00 pmColorado Springs
5h 50m
1 stop
BWI1:50 amBaltimore/Washington
Jan 5
BWI6:10 amBaltimore/Washington
7h 15m
1 stop
COS11:25 amColorado Springs
$363
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado 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 December 13, 2025.
Use the filters below to find and compare flights from Colorado to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 1/22

2:57 pm-9:05 am

1 stop16h 08m

Baltimore/Washington

Mon 1/26

11:24 am-9:45 pm

1 stop12h 21m

$129

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Tue 1/13

12:05 am-12:31 am

1 stop22h 26m

Baltimore/Washington

Sun 1/18

12:42 pm-7:53 am

1 stop21h 11m

$137

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Wed 1/7

1:21 pm-11:37 pm

1 stop8h 16m

Baltimore/Washington

Wed 1/14

6:00 am-12:22 pm

1 stop8h 22m

$257

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Wed 1/7

10:33 am-9:21 pm

2 stops8h 48m

Baltimore/Washington

Wed 1/14

4:10 pm-10:06 pm

1 stop7h 56m

$262

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 1/27

10:33 am-9:21 pm

2 stops8h 48m

Baltimore/Washington

Fri 1/30

8:23 am-2:34 pm

1 stop8h 11m

$267

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 1/27

6:12 am-9:18 pm

2 stops13h 06m

Baltimore/Washington

Fri 1/30

9:17 am-5:41 pm

2 stops10h 24m

$272

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Mon 1/26

1:06 pm-11:21 pm

2 stops8h 15m

Baltimore/Washington

Mon 2/2

6:07 am-2:09 pm

1 stop10h 02m

$273

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Sun 3/15

6:25 pm-5:30 am

1 stop9h 05m

Baltimore/Washington

Tue 3/31

4:10 pm-8:40 pm

1 stop6h 30m

$288

VailBaltimore

EGE - BWI

EGEBWI

Vail Eagle County

Thu 2/19

3:10 pm-12:37 am

1 stop7h 27m

Baltimore/Washington

Mon 2/23

8:20 am-2:05 pm

1 stop7h 45m

$289

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Fri 2/20

6:00 am-5:55 pm

2 stops9h 55m

Baltimore/Washington

Mon 2/23

11:30 am-5:00 pm

2 stops7h 30m

$329

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 Colorado 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 September, then August is your next best option. Flight prices from Colorado to Baltimore during August average around $269.

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

The cheapest day to depart from Colorado to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $286. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $476. 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 Colorado in the morning is the least expensive time of day to depart. momondo users have found prices as low as $338 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $394.

What is the cheapest Colorado to Baltimore/Washington flight route?

Fly from Denver Intl to Baltimore/Washington for the best Colorado - 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 Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Colorado for as low as $232 on momondo.

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

There are 4 cabin classes available to choose from on Colorado 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 Colorado to Baltimore flights?

You could potentially save up to 15% on your flight if you consider stops on a Colorado to Baltimore flight.

Cheap Colorado to Baltimore flight deals and tips

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

Best Price Found

$183

Fastest flight time

3h 15m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Colorado in the past 72 hours is $183. The best round-trip flight deal from Colorado to Baltimore found on momondo in the last 72 hours is $424.
The fastest flight from Colorado to Baltimore takes 3h 15m
Direct flights go from Colorado to Baltimore every day.
There is 1 airport in Baltimore. From Colorado there are direct flights to Baltimore/Washington (BWI).
Search flight deals

  • When did momondo last update prices for flights from Colorado to Baltimore/Washington Airport?

    Prices for flights from Colorado to Baltimore/Washington Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Baltimore/Washington Airport?

  • How old do you have to be to fly from Colorado to Baltimore/Washington Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Baltimore/Washington Airport.

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

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Baltimore?

Best airlines flying from Colorado to Baltimore

Compare and see reviews for airlines that fly from Colorado to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $108Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
SouthwestPriceFrom $218Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Baltimore from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Baltimore quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Colorado to Baltimore flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Colorado and Baltimore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Baltimore, momondo offers a useful price alert feature which will track prices for flights to Baltimore from Colorado and alert you when they change.

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.
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