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$39+ Cheap flights from Colorado to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BWI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Colorado to Baltimore

Keep the following information in mind while searching for Colorado to Baltimore flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$115
(Kiwi.com)

One-way from

$39
(Frontier)

Popular in

December

Cheapest in

April

Average price

$237
Provider with most accurate pricing for Denver Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Washington, D.C. (WAS) flights.
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From Colorado to Baltimore/Washington
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One-way flight from Colorado to Baltimore/Washington
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Colorado to Baltimore

Cheapest flights from Colorado to Baltimore
Explore the most affordable flight options available from Colorado to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/46:00 amDEN - BWI
Nonstop3h 27mFrontier
Mon 4/712:17 pmBWI - DEN
Nonstop4h 13mFrontier
Deal found 2/19$115
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:00 amDEN - BWI
Nonstop3h 27mMultiple Airlines
Mon 4/1412:38 pmBWI - DEN
1 stop6h 31mMultiple Airlines
Deal found 2/20$193
This Southwest deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:25 pmDEN - BWI
Nonstop3h 15mSouthwest
Tue 4/16:50 pmBWI - DEN
Nonstop4h 05mSouthwest
Deal found 2/19$229
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:55 amDEN - BWI
1 stop8h 00mDelta
Tue 4/1510:19 amBWI - DEN
1 stop6h 11mDelta
Deal found 2/20$237
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/252:17 pmDEN - BWI
1 stop5h 29mAmerican Airlines
Tue 4/11:59 pmBWI - DEN
1 stop8h 26mAmerican Airlines
Deal found 2/19$249
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2511:39 pmDEN - BWI
Nonstop3h 21mUnited Airlines
Thu 3/276:45 amBWI - DEN
1 stop5h 50mUnited Airlines
Deal found 2/19$252
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:50 pmDEN - BWI
1 stop14h 33mSun Country Air
Mon 4/2812:05 pmBWI - DEN
1 stop6h 30mSun Country Air
Deal found 2/19$255
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:11 pmCOS - BWI
1 stop8h 59mAmerican Airlines
Tue 5/136:05 amBWI - COS
2 stops11h 47mAmerican Airlines
Deal found 2/19$263
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/263:50 pmHDN - BWI
1 stop6h 03mDelta
Sun 3/306:00 amBWI - HDN
1 stop8h 44mDelta
Deal found 2/19$333
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/261:33 pmHDN - BWI
2 stops8h 25mAmerican Airlines
Sun 3/306:03 amBWI - HDN
1 stop8h 31mAmerican Airlines
Deal found 2/19$338
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/251:52 pmMTJ - BWI
1 stop6h 03mDelta
Sun 3/308:10 amBWI - MTJ
1 stop6h 47mDelta
Deal found 2/20$343
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1511:43 amDRO - BWI
2 stops8h 36mAmerican Airlines
Tue 4/226:05 amBWI - DRO
1 stop7h 48mAmerican Airlines
Deal found 2/19$344

Find flights from Colorado to Baltimore within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Colorado

Fly to

Baltimore

Route

Depart

Return

Price

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 4/4

6:00 am-11:27 am

Nonstop3h 27m

Baltimore/Washington

Mon 4/7

12:17 pm-2:30 pm

Nonstop4h 13m

$115

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 4/11

6:00 am-11:27 am

Nonstop3h 27m

Baltimore/Washington

Mon 4/14

12:38 pm-5:09 pm

1 stop6h 31m

$193

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Tue 3/25

6:25 pm-11:40 pm

Nonstop3h 15m

Baltimore/Washington

Tue 4/1

6:50 pm-8:55 pm

Nonstop4h 05m

$229

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Tue 4/8

12:55 am-10:55 am

1 stop8h 00m

Baltimore/Washington

Tue 4/15

10:19 am-2:30 pm

1 stop6h 11m

$237

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Tue 3/25

2:17 pm-9:46 pm

1 stop5h 29m

Baltimore/Washington

Tue 4/1

1:59 pm-8:25 pm

1 stop8h 26m

$249

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Tue 3/25

11:39 pm-5:00 am

Nonstop3h 21m

Baltimore/Washington

Thu 3/27

6:45 am-10:35 am

1 stop5h 50m

$252

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 4/24

5:50 pm-10:23 am

1 stop14h 33m

Baltimore/Washington

Mon 4/28

12:05 pm-4:35 pm

1 stop6h 30m

$255

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 5/8

12:11 pm-11:10 pm

1 stop8h 59m

Baltimore/Washington

Tue 5/13

6:05 am-3:52 pm

2 stops11h 47m

$263

MontroseBaltimore

MTJ - BWI

MTJBWI

Montrose County

Tue 3/25

1:52 pm-9:55 pm

1 stop6h 03m

Baltimore/Washington

Sun 3/30

8:10 am-12:57 pm

1 stop6h 47m

$343

DurangoBaltimore

DRO - BWI

DROBWI

Durango La Plata County

Tue 4/15

11:43 am-10:19 pm

2 stops8h 36m

Baltimore/Washington

Tue 4/22

6:05 am-11:53 am

1 stop7h 48m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 53 results
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Best time to book a flight from Colorado to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Colorado to Baltimore

Get recent, data-driven insights about flights from Colorado to Baltimore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Colorado to Baltimore (average of $241). Flying from Colorado to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to BWI?

Find hourly flight availability from Colorado to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Baltimore as you normally would.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Colorado to Baltimore have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Colorado to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Colorado?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Baltimore from Colorado.

  • How popular is this Colorado to Baltimore flight route?

    Flights from Colorado to Baltimore/Washington have been viewed 20 times in the past calendar month.

  • What are the cheapest airlines to fly from Colorado to Baltimore one-way?

    The cheapest airlines for a one-way flight from Colorado to Baltimore are Frontier ($39), Southwest ($109), and Sun Country Air ($111).

  • What are the most popular routes from Colorado to Baltimore?

    The most popular route from Colorado to Baltimore is Denver Intl - Baltimore/Washington. You may also consider Colorado Springs - Baltimore/Washington or Vail Eagle County - Baltimore/Washington.

  • What are the most reliable airlines from Colorado to Baltimore?

    Consider United Airlines (92%), Southwest (75%) or Frontier (50%) when booking your flight. These represent the most reliable airlines when flying from Colorado to Baltimore.

  • What are the cheapest flights from Colorado to Baltimore?

    Looking at all options, your cheapest flight can be booked for $120. While the most popular route (Denver Intl - Baltimore/Washington) can be booked for $106 on average our data indicates $325 when flying from Colorado to Baltimore.

  • Can I find deals for flights from Colorado to Baltimore that include hotel bookings?

    Yes. In addition to deals on Colorado to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Baltimore.

  • Can I find deals for business class flights from Colorado to Baltimore?

    Yes. Cheapflights offers flight deals from Colorado to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Baltimore (average of $241). Flying from Colorado to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Colorado to Baltimore

Discover the top 5 airlines that operate flights from Colorado to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$194FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$172Average$560FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$451FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$214Average$524FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$358FlexibilityNo cancel feeOn-timeN/A
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