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Cheap flights from Colorado to Washington, D.C. from $75

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 11/14. 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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Find the cheapest flights from Colorado to Washington, D.C.

Cheap round-trip flights

Frontier Logo
12:16 pm - 5:42 pmDEN-BWI
3h 26mnonstop
Frontier Logo
6:27 pm - 8:29 pmBWI-DEN
4h 02mnonstop
$152Frontier
Find Deal
Fri, Sep 12 - Mon, Sep 15
Frontier Logo
12:16 pm - 5:42 pmDEN-BWI
3h 26mnonstop
Frontier Logo
6:27 pm - 8:29 pmBWI-DEN
4h 02mnonstop
$158Frontier
Find Deal
Fri, Sep 12 - Fri, Sep 19
Southwest Logo
5:30 am - 10:50 amDEN-BWI
3h 20mnonstop
Southwest Logo
6:05 am - 8:05 amBWI-DEN
4h 00mnonstop
$217Southwest
Find Deal
Thu, Oct 2 - Mon, Oct 6
Southwest Logo
5:30 am - 10:50 amDEN-BWI
3h 20mnonstop
Southwest Logo
6:55 am - 8:55 amBWI-DEN
4h 00mnonstop
$237Southwest
Find Deal
Thu, Oct 23 - Sun, Oct 26
American Airlines Logo
2:16 pm - 11:22 pmCOS-BWI
7h 06m1 stop
American Airlines Logo
5:53 am - 11:51 amBWI-COS
7h 58m1 stop
$237American Airlines
Find Deal
Wed, Sep 3 - Tue, Sep 9
American Airlines Logo
11:59 pm - 10:13 amDEN-BWI
8h 14m1 stop
American Airlines Logo
11:23 am - 4:47 pmBWI-DEN
7h 24m1 stop
$238American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
3:45 pm - 11:17 pmCOS-BWI
5h 32m1 stop
United Airlines Logo
5:30 pm - 11:50 pmBWI-COS
8h 20m2 stops
$252United Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
1:11 pm - 8:33 pmCOS-BWI
5h 22m1 stop
Delta Logo
6:48 am - 12:06 pmBWI-COS
7h 18m1 stop
$273Delta
Find Deal
Fri, Sep 19 - Sun, Sep 21
Delta Logo
1:11 pm - 8:33 pmCOS-BWI
5h 22m1 stop
Delta Logo
1:50 pm - 8:39 pmBWI-COS
8h 49m1 stop
$282Delta
Find Deal
Thu, Sep 25 - Sat, Sep 27
United Airlines Logo
1:45 pm - 11:17 pmGJT-BWI
7h 32m1 stop
United Airlines Logo
10:10 am - 2:36 pmBWI-GJT
6h 26m1 stop
$306United Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27

Frontier flights from Colorado to Baltimore

Our best Frontier deals on Colorado to Baltimore flight tickets
Frontier
Sep 12
DEN12:16 pmDenver Intl
3h 26m
BWI5:42 pmBaltimore/Washington
Sep 15
BWI6:27 pmBaltimore/Washington
4h 02m
DEN8:29 pmDenver Intl
$152
Find similar
Frontier
Sep 12
DEN12:16 pmDenver Intl
3h 26m
BWI5:42 pmBaltimore/Washington
Sep 19
BWI6:27 pmBaltimore/Washington
4h 02m
DEN8:29 pmDenver Intl
$158
Find similar
Frontier
Oct 10
DEN12:32 pmDenver Intl
3h 32m
BWI6:04 pmBaltimore/Washington
Oct 13
BWI6:49 pmBaltimore/Washington
4h 05m
DEN8:54 pmDenver Intl
$159
Find similar

Southwest flights from Colorado to Baltimore

Our best Southwest deals on Colorado to Baltimore flight tickets
Southwest
Oct 2
DEN5:30 amDenver Intl
3h 20m
BWI10:50 amBaltimore/Washington
Oct 6
BWI6:05 amBaltimore/Washington
4h 00m
DEN8:05 amDenver Intl
$217
Find similar
Southwest
Oct 23
DEN5:30 amDenver Intl
3h 20m
BWI10:50 amBaltimore/Washington
Oct 26
BWI6:55 amBaltimore/Washington
4h 00m
DEN8:55 amDenver Intl
$237
Find similar
Southwest
Sep 25
COS3:00 pmColorado Springs
3h 30m
BWI8:30 pmBaltimore/Washington
Sep 27
BWI6:55 amBaltimore/Washington
5h 25m
1 stop
COS10:20 amColorado Springs
$277
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 August 2, 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

Fri 9/12

12:16 pm-5:42 pm

Nonstop3h 26m

Baltimore/Washington

Mon 9/15

6:27 pm-8:29 pm

Nonstop4h 02m

$152

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 9/12

12:16 pm-5:42 pm

Nonstop3h 26m

Baltimore/Washington

Fri 9/19

6:27 pm-8:29 pm

Nonstop4h 02m

$158

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 10/2

5:30 am-10:50 am

Nonstop3h 20m

Baltimore/Washington

Mon 10/6

6:05 am-8:05 am

Nonstop4h 00m

$217

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 10/23

5:30 am-10:50 am

Nonstop3h 20m

Baltimore/Washington

Sun 10/26

6:55 am-8:55 am

Nonstop4h 00m

$237

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Wed 9/3

2:16 pm-11:22 pm

1 stop7h 06m

Baltimore/Washington

Tue 9/9

5:53 am-11:51 am

1 stop7h 58m

$237

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Tue 9/16

11:59 pm-10:13 am

1 stop8h 14m

Baltimore/Washington

Tue 9/23

11:23 am-4:47 pm

1 stop7h 24m

$238

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Fri 9/5

3:45 pm-11:17 pm

1 stop5h 32m

Baltimore/Washington

Mon 9/8

5:30 pm-11:50 pm

2 stops8h 20m

$252

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Fri 9/19

1:11 pm-8:33 pm

1 stop5h 22m

Baltimore/Washington

Sun 9/21

6:48 am-12:06 pm

1 stop7h 18m

$273

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 9/25

1:11 pm-8:33 pm

1 stop5h 22m

Baltimore/Washington

Sat 9/27

1:50 pm-8:39 pm

1 stop8h 49m

$282

Grand JunctionBaltimore

GJT - BWI

GJTBWI

Grand Junction Regnl

Wed 9/24

1:45 pm-11:17 pm

1 stop7h 32m

Baltimore/Washington

Sat 9/27

10:10 am-2:36 pm

1 stop6h 26m

$306

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 October, then August is your next best option. Flight prices from Colorado to Baltimore during August average around $256.

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 $302. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $438. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $341 when looking at flights departing in the afternoon. Flights at noon are often more expensive with an average ticket price of $403.

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 $308 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?

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

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

$75

Fastest flight time

3h 20m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Colorado in the past 72 hours is $75. The best round-trip flight deal from Colorado to Baltimore found on momondo in the last 72 hours is $152.
The fastest flight from Colorado to Baltimore takes 3h 20m
Direct flights go from Colorado to Baltimore on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Southwest and Frontier.
There is 1 airport near Baltimore: 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 $100Free CancellationRating
5.8
3,241 reviews
Search Frontier flights
United AirlinesPriceFrom $172Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $215Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
8.0
7,983 reviews
Search Delta 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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