$47+ Cheap flights from Baltimore (BWI) to Colorado
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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Mar 6 — Mar 131
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Baltimore to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Colorado
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to ColoradoExplore the most affordable flight options available from Baltimore to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Baltimore to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/243:19 pm
BWI
- DEN
1 stop9h 45m
Multiple Airlines
Thu 3/269:00 pm
DEN
- BWI
2 stops19h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/256:05 am
BWI
- DEN
1 stop8h 04m
Frontier
Sat 3/288:50 am
DEN
- BWI
1 stop13h 26m
Frontier
Deal found 2/2![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/46:50 pm
BWI
- DEN
1 stop14h 49m
Frontier
Thu 3/1211:59 pm
DEN
- BWI
2 stops30h 27m
Frontier
Deal found 2/2![Frontier logo]()
$219
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:36 am
BWI
- DEN
1 stop9h 42m
Frontier
Fri 2/209:32 am
DEN
- BWI
1 stop12h 23m
Frontier
Deal found 2/2![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/19:04 pm
BWI
- DEN
2 stops20h 17m
Multiple Airlines
Tue 3/319:06 pm
DEN
- BWI
1 stop10h 08m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/2510:19 am
BWI
- DEN
2 stops14h 45m
Multiple Airlines
Sun 3/2911:59 pm
DEN
- BWI
1 stop22h 44m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/256:05 am
BWI
- DEN
1 stop8h 04m
Frontier
Sun 3/2911:59 pm
DEN
- BWI
2 stops19h 06m
Frontier
Deal found 2/2![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/135:31 am
BWI
- DEN
1 stop8h 38m
Frontier
Mon 3/166:00 am
DEN
- BWI
1 stop13h 05m
Frontier
Deal found 2/2![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:00 am
BWI
- DEN
1 stop8h 09m
Frontier
Wed 2/112:15 pm
DEN
- BWI
1 stop8h 16m
Frontier
Deal found 2/2![Frontier logo]()
$232
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:12 pm
BWI
- DEN
1 stop11h 37m
Frontier
Fri 3/68:00 am
DEN
- BWI
1 stop7h 36m
Frontier
Deal found 2/2![Frontier logo]()
$233
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1511:36 am
BWI
- DEN
1 stop9h 42m
Frontier
Wed 2/182:03 pm
DEN
- BWI
1 stop8h 28m
Frontier
Deal found 2/1![Frontier logo]()
$235
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/236:20 am
BWI
- MTJ
1 stop7h 42m
United Airlines
Mon 3/303:37 pm
MTJ
- BWI
1 stop5h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$249
Best flights from Baltimore to ColoradoDiscover carefully curated flight deals from Baltimore to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Baltimore to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/236:20 am
BWI
- MTJ
1 stop7h 42m
United Airlines
Mon 3/303:37 pm
MTJ
- BWI
1 stop5h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 3/56:00 am
BWI
- MTJ
1 stop9h 14m
Delta
Mon 3/91:44 pm
MTJ
- BWI
1 stop6h 30m
Delta
Deal found 2/3![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 4/207:16 pm
BWI
- MTJ
2 stops18h 42m
American Airlines
Wed 4/2912:42 pm
MTJ
- BWI
1 stop8h 27m
American Airlines
Deal found 2/2![American Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 3/236:15 am
BWI
- MTJ
1 stop8h 35m
Southwest
Sun 3/291:15 pm
MTJ
- BWI
1 stop9h 15m
Southwest
Deal found 2/2![Southwest logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 2/1811:30 am
BWI
- COS
2 stops22h 10m
Multiple Airlines
Fri 2/2010:48 am
COS
- BWI
1 stop11h 07m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 3/56:20 am
BWI
- HDN
1 stop6h 43m
United Airlines
Tue 3/103:35 pm
HDN
- BWI
1 stop5h 37m
United Airlines
Deal found 2/3![United Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/248:00 am
BWI
- COS
1 stop6h 31m
United Airlines
Tue 3/31:40 pm
COS
- BWI
1 stop7h 45m
United Airlines
Deal found 2/2![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/26:00 am
BWI
- HDN
1 stop8h 44m
Delta
Thu 3/51:49 pm
HDN
- BWI
1 stop6h 13m
Delta
Deal found 2/3![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/167:28 am
BWI
- HDN
1 stop7h 32m
Delta
Tue 3/172:05 pm
HDN
- BWI
1 stop6h 09m
Delta
Deal found 2/3![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 2/2. 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.
Thu 4/167:20 pm
BWI
- DEN
Nonstop4h 10m
Southwest
Tue 4/213:00 pm
DEN
- BWI
1 stop4h 45m
Southwest
Deal found 2/2![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/216:20 am
BWI
- HDN
1 stop6h 40m
United Airlines
Tue 2/241:36 pm
HDN
- BWI
1 stop7h 49m
United Airlines
Deal found 2/3![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 2/3. 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 3/36:00 am
BWI
- HDN
1 stop8h 44m
Delta
Wed 3/43:40 pm
HDN
- BWI
1 stop6h 07m
Delta
Deal found 2/3![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 2/1. 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.
Wed 4/15:50 pm
BWI
- DEN
1 stop7h 00m
Southwest
Sat 4/45:35 am
DEN
- BWI
Nonstop3h 20m
Southwest
Deal found 2/1![Southwest logo]()
$320
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/116:50 am
BWI
- ASE
1 stop7h 59m
American Airlines
Wed 3/181:24 pm
ASE
- BWI
1 stop6h 36m
American Airlines
Deal found 2/2![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 4/204:18 pm
BWI
- MTJ
1 stop6h 02m
United Airlines
Wed 4/291:40 pm
MTJ
- BWI
1 stop7h 44m
United Airlines
Deal found 2/2![United Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 2/3. 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 3/186:00 am
BWI
- HDN
1 stop9h 00m
Delta
Thu 3/192:05 pm
HDN
- BWI
1 stop8h 48m
Delta
Deal found 2/3![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 2/1. 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.
Wed 4/292:45 pm
BWI
- DEN
1 stop6h 30m
Southwest
Mon 5/47:00 pm
DEN
- BWI
Nonstop3h 25m
Southwest
Deal found 2/1![Southwest logo]()
$320
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/213:20 pm
BWI
- ASE
1 stop7h 53m
American Airlines
Wed 2/253:46 pm
ASE
- BWI
1 stop5h 47m
American Airlines
Deal found 2/2![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 3/44:09 pm
BWI
- HDN
1 stop6h 18m
United Airlines
Tue 3/103:35 pm
HDN
- BWI
1 stop5h 37m
United Airlines
Deal found 2/3![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 2/3. 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 3/46:00 am
BWI
- HDN
2 stops10h 43m
Delta
Tue 3/102:05 pm
HDN
- BWI
1 stop6h 09m
Delta
Deal found 2/3![Delta logo]()
$282
This Southwest deal was found by Cheapflights users on 2/3. 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.
Sat 5/27:25 pm
BWI
- DEN
Nonstop4h 10m
Southwest
Thu 5/77:00 pm
DEN
- BWI
Nonstop3h 25m
Southwest
Deal found 2/3![Southwest logo]()
$321
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 3/75:00 am
BWI
- ASE
1 stop6h 32m
American Airlines
Wed 3/111:24 pm
ASE
- BWI
1 stop6h 36m
American Airlines
Deal found 2/1![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/2410:30 am
BWI
- COS
2 stops9h 50m
United Airlines
Sat 2/283:35 pm
COS
- BWI
1 stop5h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 3/207:28 am
BWI
- MTJ
1 stop7h 21m
Delta
Tue 3/241:44 pm
MTJ
- BWI
1 stop6h 30m
Delta
Deal found 2/2![Delta logo]()
$288
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/125:00 am
BWI
- EGE
1 stop7h 06m
American Airlines
Mon 3/1612:05 pm
EGE
- BWI
1 stop7h 55m
American Airlines
Deal found 2/2![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 3/236:05 am
BWI
- MTJ
1 stop7h 30m
Southwest
Mon 3/301:40 pm
MTJ
- BWI
2 stops8h 35m
Southwest
Deal found 2/2![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 3/198:02 am
BWI
- HDN
1 stop8h 35m
United Airlines
Tue 3/247:00 am
HDN
- BWI
2 stops12h 42m
United Airlines
Deal found 2/3![United Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 3/65:00 am
BWI
- EGE
1 stop7h 06m
American Airlines
Tue 3/1012:05 pm
EGE
- BWI
1 stop7h 55m
American Airlines
Deal found 2/3![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 2/1. 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.
Thu 4/28:30 pm
BWI
- DEN
Nonstop4h 05m
Southwest
Wed 4/87:25 am
DEN
- BWI
Nonstop3h 20m
Southwest
Deal found 2/1![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 2/3. 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 3/116:00 am
BWI
- MTJ
1 stop8h 49m
Delta
Mon 3/161:44 pm
MTJ
- BWI
1 stop6h 30m
Delta
Deal found 2/3![Delta logo]()
$318
Last-minute flights from Baltimore to ColoradoDiscover last-minute flight deals from Baltimore to Colorado. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Colorado. Data last updated February 4, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:00 am
BWI
- DEN
1 stop8h 09m
Frontier
Wed 2/112:15 pm
DEN
- BWI
1 stop8h 16m
Frontier
Deal found 2/2![Frontier logo]()
$232
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1511:36 am
BWI
- DEN
1 stop9h 42m
Frontier
Wed 2/182:03 pm
DEN
- BWI
1 stop8h 28m
Frontier
Deal found 2/1![Frontier logo]()
$235
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:36 am
BWI
- DEN
1 stop9h 42m
Frontier
Fri 2/209:32 am
DEN
- BWI
1 stop12h 23m
Frontier
Deal found 2/2![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/19:04 pm
BWI
- DEN
2 stops20h 17m
Multiple Airlines
Tue 3/319:06 pm
DEN
- BWI
1 stop10h 08m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$226
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:12 pm
BWI
- DEN
1 stop11h 37m
Frontier
Fri 3/68:00 am
DEN
- BWI
1 stop7h 36m
Frontier
Deal found 2/2![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/46:50 pm
BWI
- DEN
1 stop14h 49m
Frontier
Thu 3/1211:59 pm
DEN
- BWI
2 stops30h 27m
Frontier
Deal found 2/2![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/135:31 am
BWI
- DEN
1 stop8h 38m
Frontier
Mon 3/166:00 am
DEN
- BWI
1 stop13h 05m
Frontier
Deal found 2/2![Frontier logo]()
$231
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/236:20 am
BWI
- MTJ
1 stop7h 42m
United Airlines
Mon 3/303:37 pm
MTJ
- BWI
1 stop5h 47m
United Airlines
Deal found 2/2![United Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/243:19 pm
BWI
- DEN
1 stop9h 45m
Multiple Airlines
Thu 3/269:00 pm
DEN
- BWI
2 stops19h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/256:05 am
BWI
- DEN
1 stop8h 04m
Frontier
Sat 3/288:50 am
DEN
- BWI
1 stop13h 26m
Frontier
Deal found 2/2![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/2510:19 am
BWI
- DEN
2 stops14h 45m
Multiple Airlines
Sun 3/2911:59 pm
DEN
- BWI
1 stop22h 44m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/256:05 am
BWI
- DEN
1 stop8h 04m
Frontier
Sun 3/2911:59 pm
DEN
- BWI
2 stops19h 06m
Frontier
Deal found 2/2![Frontier logo]()
$229
One-way flights from Baltimore to ColoradoSearch for one-way flight options from Baltimore to Colorado. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Baltimore to Colorado. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:05 am
BWI
- DEN
1 stop18h 39m
Frontier
Deal found 2/2![Frontier logo]()
$47
This Trip.com deal was found by Cheapflights users on 2/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:19 pm
BWI
- DEN
1 stop9h 45m
Frontier
Deal found 2/4![Frontier logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 3/46:00 am
BWI
- DEN
1 stop17h 35m
Frontier
Deal found 2/3![Frontier logo]()
$55
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1111:49 am
BWI
- DEN
1 stop11h 20m
Frontier
Deal found 2/2![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Mon 3/93:19 pm
BWI
- DEN
1 stop22h 40m
Frontier
Deal found 2/4![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/26:08 pm
BWI
- DEN
1 stop19h 48m
Frontier
Deal found 2/2![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 2/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
BWI
- DEN
1 stop7h 56m
Frontier
Deal found 2/3![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sat 4/185:05 pm
BWI
- DEN
1 stop8h 01m
Frontier
Deal found 2/2![Frontier logo]()
$65
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:07 pm
BWI
- DEN
1 stop14h 48m
Frontier
Deal found 2/2![Frontier logo]()
$69
This Expedia deal was found by Cheapflights users on 2/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:25 pm
BWI
- DEN
1 stop28h 34m
Frontier
Deal found 2/4![Frontier logo]()
$70
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 3/266:20 am
BWI
- MTJ
1 stop7h 42m
United Airlines
Deal found 2/3![United Airlines logo]()
$125
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/27:15 am
BWI
- HDN
1 stop7h 29m
Delta
Deal found 2/3![Delta logo]()
$139
Find flight deals from Baltimore to Colorado
Keep the following information in mind while searching for Baltimore to Colorado flight deals. Data was last updated February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $216 (Kiwi.com) |
One-way from | $47 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $237 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Colorado 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 4, 2026.
Use the filters below to find and compare flights from Baltimore to Colorado that are best for you.
Fly from
Baltimore
Fly to
Colorado
Route
Depart
Return
Price
BaltimoreMontrose
BWI - MTJ
BWIMTJ
Baltimore/Washington
Mon 3/23
6:20 am-12:02 pm
1 stop7h 42m
Montrose County
Mon 3/30
3:37 pm-11:24 pm
1 stop5h 47m
$249
BaltimoreHayden
BWI - HDN
BWIHDN
Baltimore/Washington
Thu 3/5
6:20 am-11:03 am
1 stop6h 43m
Hayden Yampa Valley
Tue 3/10
3:35 pm-11:12 pm
1 stop5h 37m
$249
BaltimoreColorado Springs
BWI - COS
BWICOS
Baltimore/Washington
Tue 2/24
8:00 am-12:31 pm
1 stop6h 31m
Colorado Springs
Tue 3/3
1:40 pm-11:25 pm
1 stop7h 45m
$251
BaltimoreHayden
BWI - HDN
BWIHDN
Baltimore/Washington
Sat 2/21
6:20 am-11:00 am
1 stop6h 40m
Hayden Yampa Valley
Tue 2/24
1:36 pm-11:25 pm
1 stop7h 49m
$274
BaltimoreMontrose
BWI - MTJ
BWIMTJ
Baltimore/Washington
Mon 4/20
4:18 pm-8:20 pm
1 stop6h 02m
Montrose County
Wed 4/29
1:40 pm-11:24 pm
1 stop7h 44m
$275
BaltimoreMontrose
BWI - MTJ
BWIMTJ
Baltimore/Washington
Thu 3/5
6:00 am-1:14 pm
1 stop9h 14m
Montrose County
Mon 3/9
1:44 pm-10:14 pm
1 stop6h 30m
$277
BaltimoreHayden
BWI - HDN
BWIHDN
Baltimore/Washington
Mon 3/2
6:00 am-12:44 pm
1 stop8h 44m
Hayden Yampa Valley
Thu 3/5
1:49 pm-10:02 pm
1 stop6h 13m
$277
BaltimoreHayden
BWI - HDN
BWIHDN
Baltimore/Washington
Mon 3/16
7:28 am-1:00 pm
1 stop7h 32m
Hayden Yampa Valley
Tue 3/17
2:05 pm-10:14 pm
1 stop6h 09m
$277
BaltimoreHayden
BWI - HDN
BWIHDN
Baltimore/Washington
Tue 3/3
6:00 am-12:44 pm
1 stop8h 44m
Hayden Yampa Valley
Wed 3/4
3:40 pm-11:47 pm
1 stop6h 07m
$277
BaltimoreHayden
BWI - HDN
BWIHDN
Baltimore/Washington
Wed 3/18
6:00 am-1:00 pm
1 stop9h 00m
Hayden Yampa Valley
Thu 3/19
2:05 pm-12:53 am
1 stop8h 48m
$277
Showing 1-10 of 60 results
Best time to book a flight from Baltimore to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Baltimore with our price prediction graph.
BWI-DEN
BWI-MTJ
BWI-HDN
BWI-COS
BWI-ASE
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.
Cheapflights Insights
Everything you need to know about your flight from Baltimore to Colorado
BWI-USCO
BWI-DEN
BWI-MTJ
BWI-HDN
BWI-COS
What is the cheapest month to book a flight from Baltimore to Colorado?
Currently, March is the cheapest month in which you can book a flight from Baltimore to Colorado (average of $70). Flying from Baltimore to Colorado in June is currently the most expensive (average of $173). 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 BWI to CO?
Find hourly flight availability from Baltimore to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Baltimore to Colorado by exploring options for tickets in the evening.
What is the cheapest day to fly from Baltimore to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Colorado. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their Baltimore to Colorado flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Baltimore to Colorado
Explore weekly flight availability from Baltimore to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 4, 2026.
The most flights from BWI to USCO are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated February 4, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Baltimore to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Baltimore to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Colorado by cabin class
Find flights from Baltimore to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Colorado flights
Browse other Baltimore and Colorado flight options. Last updated on February 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Colorado flights
Consider these flights traveling from Baltimore to Colorado.
Top 6 airlines flying from Baltimore to Colorado
Discover the top 6 airlines that operate flights from Baltimore to Colorado. 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$495 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$451 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$242 | Average$484 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$325 | Average$578 | FlexibilityNo cancel fee | On-time62% |