$87 Cheap flight deals from Baltimore (WAS) to Thornton (DEN)

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This Weekend's Flight Deals from Baltimore to Thornton

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 10 - Thu, May 14
BWI
Baltimore Washington Intl. Thurgood Marshall
DEN
Denver Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 10 from Baltimore Washington Intl. Thurgood Marshall to Denver Intl., returning Thu, May 14, priced at $269 found 1 day ago
Sun, May 10 - Tue, May 12
DCA
Ronald Reagan Washington National
DEN
Denver Intl.
$405 Roundtrip, found 4 hours ago
$405
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, May 10 from Ronald Reagan Washington National to Denver Intl., returning Tue, May 12, priced at $405 found 4 hours ago

Airfares from $87 One Way, $168 Round Trip from Baltimore to Thornton

Prices starting at $168 for return flights and $87 for one-way flights to Thornton were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 18 - Tue, Aug 25
DCA
Washington
DEN
Denver
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Washington to Denver, returning Tue, Aug 25, priced at $168 found 2 days ago
Sun, May 24 - Fri, May 29
BWI
Baltimore
DEN
Denver
$185 Roundtrip, found 4 days ago
$185
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, May 24 from Baltimore to Denver, returning Fri, May 29, priced at $185 found 4 days ago
Tue, May 26 - Fri, May 29
BWI
Baltimore
DEN
Denver
$190 Roundtrip, found 9 hours ago
$190
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from Baltimore to Denver, returning Fri, May 29, priced at $190 found 9 hours ago
Tue, Sep 15 - Wed, Sep 16
BWI
Baltimore
DEN
Denver
$321 Roundtrip, found 6 days ago
$321
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Sep 15 from Baltimore to Denver, returning Wed, Sep 16, priced at $321 found 6 days ago
Tue, Jun 2 - Tue, Jun 9
DCA
Washington
DEN
Denver
$324 Roundtrip, found 4 hours ago
$324
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Tue, Jun 2 from Washington to Denver, returning Tue, Jun 9, priced at $324 found 4 hours ago

Thornton economy flight packages

Price found within the past 48 hours. Click for updated prices.
Embassy Suites by Hilton Colorado Springs
3.5-star property

Embassy Suites by Hilton Colorado Springs

8.4/10 Very Good! (1,012 reviews)

Jun 18 - Jun 21

3 night stay

Baltimore (BWI) to Denver (DEN)

Southwest Airlines • Non-stop • Coach

Denver (DEN) to Baltimore (BWI)

Delta • Non-stop • Coach
Price was $853, price is now $714 per person
$714
per person
found 8 hours ago
The quality for the price was outstanding. A family of five plus one dog were able to stay one night in a clean hotel. The hardest part was that our AC was terrible. Our room was so hot, it was a suite style. Maybe we could've notified the front desk, but we kept hoping it would cool off by nighttime. The pool and hot tub were a great bonus--they actually worked unlike every other hotel I've stayed in for the last 4 years. The breakfast was above and beyond for a complimentary breakfast. The restaurant was open late and very accommodating, fast service and friendly staff.

Reviewed on Aug 20, 2025

Patterson Inn
3.5-star property

Patterson Inn

9.6/10 Exceptional! (780 reviews)

Jun 24 - Jun 28

4 night stay

Baltimore (BWI) to Denver (DEN)

Southwest Airlines • Coach

Denver (DEN) to Baltimore (BWI)

Frontier Airlines • Coach
Price was $1,148, price is now $849 per person
$849
per person
found 16 hours ago
Great breakfast, close to a lot restaurants and conference center, comfortable bed. Would stay again

Reviewed on Sep 28, 2025

Hyatt Place Colorado Springs/Garden of the Gods
3.0-star property

Hyatt Place Colorado Springs/Garden of the Gods

8.8/10 Excellent! (314 reviews)

Jun 18 - Jun 21

3 night stay

Baltimore (BWI) to Denver (DEN)

Southwest Airlines • Non-stop • Coach

Denver (DEN) to Baltimore (BWI)

Delta • Non-stop • Coach
Price was $948, price is now $779 per person
$779
per person
found 8 hours ago
The AC unit did work. The pillows and the mattress are terrible. The staff is very good

Reviewed on Feb 1, 2026

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More About Flying To Thornton from Baltimore

Route Information for Flights from Baltimore to Thornton

Origin Airport IATA Code
WAS
Destination Airport IATA Code
DEN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Baltimore to Thornton

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.