$87+ Cheap flights from Baltimore to Denver (BWI - DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Denver 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.Cheapflights Tip: The best prices from Baltimore/Washington to Denver Intl are usually found in October or November, booked 21 days in advance, depart on a Friday or Wednesday and return on a Thursday
Cheap flight deals from Baltimore to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to DenverExplore the most affordable flight options available from Baltimore to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Baltimore to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Frontier deal was found by Cheapflights users on 9/7. 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.
Mon 11/29:12 pm -
1 stop13h 10m
Wed 11/1110:43 am -
1 stop11h 50m
Deal found 9/7![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/155:42 pm -
1 stop8h 36m
Tue 10/2010:38 am -
1 stop11h 56m
Deal found 9/6![Frontier logo]()
$257
This Orbitz deal was found by Cheapflights users on 9/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:09 am -
1 stop23h 20m
Sat 11/146:57 pm -
1 stop12h 05m
Deal found 9/6![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 9/3010:22 am -
1 stop12h 41m
Wed 10/77:10 pm -
1 stop12h 17m
Deal found 9/6![Frontier logo]()
$259
This Priceline deal was found by Cheapflights users on 9/6. 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.
Fri 11/69:52 pm -
1 stop12h 21m
Sun 11/88:55 pm -
1 stop10h 02m
Deal found 9/6![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 9/8. 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.
Sat 10/1012:37 pm -
1 stop11h 12m
Wed 10/289:20 pm -
1 stop11h 32m
Deal found 9/8![Frontier logo]()
$261
This Expedia deal was found by Cheapflights users on 9/7. 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 9/239:27 am -
1 stop8h 10m
Tue 9/297:10 pm -
1 stop12h 15m
Deal found 9/7![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/25:42 pm -
1 stop8h 33m
Tue 10/69:10 pm -
2 stops22h 48m
Deal found 9/7![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 9/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:38 am -
1 stop16h 25m
Mon 10/126:57 pm -
1 stop27h 37m
Deal found 9/6![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/76:38 am -
2 stops11h 03m
Mon 10/196:10 am -
1 stop12h 07m
Deal found 9/6![Frontier logo]()
$267
This Expedia deal was found by Cheapflights users on 9/7. 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.
Tue 9/299:25 pm -
1 stop12h 39m
Sat 10/38:55 pm -
1 stop10h 30m
Deal found 9/7![Frontier logo]()
$270
Best flights from Baltimore to DenverDiscover carefully curated flight deals from Baltimore to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Baltimore to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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 11/42:25 pm -
1 stop6h 55m
Sat 11/76:15 pm -
Nonstop3h 20m
Deal found 9/10![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 2/125:37 pm -
1 stop8h 21m
Thu 2/189:50 am -
Nonstop3h 16m
Deal found 9/8![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/9. 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 10/106:05 am -
Nonstop3h 55m
Sat 10/105:05 pm -
Nonstop3h 25m
Deal found 9/9![Southwest logo]()
$385
This Southwest deal was found by Cheapflights users on 9/9. 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 10/136:25 am -
Nonstop3h 55m
Sun 10/185:00 am -
Nonstop3h 20m
Deal found 9/9![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/248:37 am -
Nonstop3h 58m
Wed 10/285:45 pm -
Nonstop3h 23m
Deal found 9/9![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/55:29 pm -
1 stop6h 15m
Thu 10/86:08 pm -
Nonstop3h 36m
Deal found 9/8![United Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 9/10. 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 10/1510:00 pm -
Nonstop3h 55m
Sun 10/185:00 am -
Nonstop3h 20m
Deal found 9/10![Southwest logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/68:37 am -
Nonstop3h 58m
Wed 10/142:49 pm -
1 stop6h 10m
Deal found 9/10![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 9/6. 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 10/213:55 pm -
Nonstop3h 55m
Wed 10/282:50 pm -
Nonstop3h 15m
Deal found 9/6![Southwest logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/74:13 pm -
Nonstop3h 55m
Tue 10/132:49 pm -
1 stop6h 10m
Deal found 9/10![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 9/8. 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.
Fri 11/69:50 pm -
Nonstop4h 05m
Sun 11/811:50 am -
1 stop5h 05m
Deal found 9/8![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 9/7. 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 3/47:50 am -
Nonstop4h 05m
Mon 3/812:30 pm -
1 stop4h 35m
Deal found 9/7![Southwest logo]()
$423
Last-minute flights from Baltimore to DenverDiscover last-minute flight deals from Baltimore to Denver. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Denver. Data last updated September 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/7. 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 9/239:27 am -
1 stop8h 10m
Tue 9/297:10 pm -
1 stop12h 15m
Deal found 9/7![Frontier logo]()
$263
This Expedia deal was found by Cheapflights users on 9/7. 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.
Tue 9/299:25 pm -
1 stop12h 39m
Sat 10/38:55 pm -
1 stop10h 30m
Deal found 9/7![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 9/3010:22 am -
1 stop12h 41m
Wed 10/77:10 pm -
1 stop12h 17m
Deal found 9/6![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/25:42 pm -
1 stop8h 33m
Tue 10/69:10 pm -
2 stops22h 48m
Deal found 9/7![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 9/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:38 am -
1 stop16h 25m
Mon 10/126:57 pm -
1 stop27h 37m
Deal found 9/6![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/76:38 am -
2 stops11h 03m
Mon 10/196:10 am -
1 stop12h 07m
Deal found 9/6![Frontier logo]()
$267
This Frontier deal was found by Cheapflights users on 9/8. 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.
Sat 10/1012:37 pm -
1 stop11h 12m
Wed 10/289:20 pm -
1 stop11h 32m
Deal found 9/8![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 9/7. 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 10/139:12 pm -
1 stop12h 54m
Mon 10/196:57 pm -
1 stop12h 30m
Deal found 9/7![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/155:42 pm -
1 stop8h 36m
Tue 10/2010:38 am -
1 stop11h 56m
Deal found 9/6![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 9/6. 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.
Thu 10/152:16 pm -
1 stop9h 33m
Wed 10/218:55 pm -
1 stop10h 08m
Deal found 9/6![Frontier logo]()
$260
One-way flights from Baltimore to DenverSearch for one-way flight options from Baltimore to Denver. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Baltimore to Denver. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Travelocity deal was found by Cheapflights users on 9/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:25 pm -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 9/9. 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 12/19:59 pm -
1 stop12h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$97
This Expedia deal was found by Cheapflights users on 9/8. 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.
Fri 10/96:25 pm -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$98
This Orbitz deal was found by Cheapflights users on 9/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:22 pm -
1 stop15h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/169:12 pm -
1 stop12h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/103:04 pm -
2 stops32h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/205:40 am -
1 stop17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/1110:45 am -
1 stop12h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$107
This Priceline deal was found by Cheapflights users on 9/10. 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.
Wed 9/3012:45 pm -
1 stop11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 12/55:30 am -
1 stop17h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$109
Find flight deals from Baltimore to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Frontier) |
One-way from | $87 (Travelocity) |
Popular in | June |
Cheapest in | October |
Average price | $402 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Denver 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Baltimore to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Wed 11/4
3:30 pm-5:35 pm
Nonstop4h 05m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$168
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Wed 1/27
10:15 am-12:20 pm
Nonstop4h 05m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$168
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Sat 12/5
9:40 am-11:45 am
Nonstop4h 05m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$168
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Thu 10/1
10:00 pm-11:55 pm
Nonstop3h 55m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$168
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Fri 11/6
4:19 pm-6:25 pm
Nonstop4h 06m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Fri 11/27
6:15 am-8:25 am
Nonstop4h 10m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Fri 10/9
10:00 pm-11:55 pm
Nonstop3h 55m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Thu 10/15
5:00 am-9:16 am
1 stop6h 16m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$197
Quickest round-trip
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Sat 10/17
4:13 pm-6:08 pm
Nonstop3h 55m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$203
BaltimoreDenver
BWI Baltimore/Washington - DEN Denver Intl
BWIDEN
Baltimore/Washington
Fri 10/2
4:13 pm-6:08 pm
Nonstop3h 55m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$204
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Denver in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Baltimore with our price prediction graph.
BWI-DEN
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 Denver
Prices
Airlines
More
How far ahead should I book a flight from Baltimore to Denver?
The best time to book flights from Baltimore to Denver is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Baltimore to Denver?
Currently, October is the cheapest month in which you can book a flight from Baltimore to Denver (average of $331). Flying from Baltimore to Denver in June is currently the most expensive (average of $462). 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 DEN?
Find hourly flight availability from Baltimore to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Baltimore to Denver by exploring options for tickets in the evening.
What is the cheapest day to fly from Baltimore to Denver?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Denver. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Baltimore to Denver flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from Baltimore to Denver?
Share of 1-stop round-trip flights from Baltimore to Denver chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 50% of 1-stop itineraries from Baltimore to Denver on Cheapflights.
What’s the cheapest layover airport for flights from Baltimore to Denver?
Average round-trip fare for 1-stop flights from Baltimore to Denver, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $136.
What’s the fastest layover option from Baltimore to Denver?
Shortest average travel time for 1-stop one-way flights from Baltimore to Denver, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 8h 34m.
Which airport typically offers the quickest layover for flights from Baltimore to Denver?
Average layover duration for 1-stop one-way flights from Baltimore to Denver, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Orlando (MCO) offer the fastest connection on this route, with an average layover time of 2h 00m.
The best insider tips for Baltimore to Denver flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Denver trip
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Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated September 11, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andJetBlue from Baltimore to Denver. 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.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
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 Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Centennial
Black Hawk
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Frisco
Manitou Springs
Englewood
Glendale
Evergreen
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Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
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Baltimore and Denver flights
Browse other Baltimore and Denver flight options. Last updated on September 11, 2026.
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Top 4 airlines flying from Baltimore to Denver
Discover the top 4 airlines that operate flights from Baltimore to Denver. 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$578 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$258 | Average$435 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$443 | FlexibilityNo cancel fee | On-time63% |