$102 Cheap flight deals from New York (NYC) to Boulder (DEN)

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This Weekend's Flight Deals from New York to Boulder

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.

Sat, Apr 26 - Wed, May 7
JFK
John F. Kennedy Intl.
DEN
Denver Intl.
$327 Roundtrip, found 2 hours ago
$327
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Apr 26 from John F. Kennedy Intl. to Denver Intl., returning Wed, May 7, priced at $327 found 2 hours ago
Sat, Apr 26 - Thu, May 8
LGA
LaGuardia
DEN
Denver Intl.
$337 Roundtrip, found 11 hours ago
$337
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Apr 26 from LaGuardia to Denver Intl., returning Thu, May 8, priced at $337 found 11 hours ago
Sun, Apr 27 - Thu, May 1
EWR
Newark Liberty Intl. Airport
DEN
Denver Intl.
$347 Roundtrip, just found
$347
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Apr 27 from Newark Liberty Intl. Airport to Denver Intl., returning Thu, May 1, priced at $347 just found

Airfares from $102 One Way, $168 Round Trip from New York to Boulder

Prices starting at $168 for return flights and $102 for one-way flights to Boulder 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, May 27 - Wed, May 28
LGA
New York
DEN
Denver
$168 Roundtrip, found 5 days ago
$168
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, May 27 from New York to Denver, returning Wed, May 28, priced at $168 found 5 days ago
Sat, Jun 7 - Tue, Jun 10
LGA
New York
DEN
Denver
$171 Roundtrip, found 5 days ago
$171
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Jun 7 from New York to Denver, returning Tue, Jun 10, priced at $171 found 5 days ago
Fri, Jul 25 - Sat, Aug 2
EWR
New York
DEN
Denver
$247 Roundtrip, found 2 hours ago
$247
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Jul 25 from New York to Denver, returning Sat, Aug 2, priced at $247 found 2 hours ago
Mon, Jul 7 - Sat, Jul 12
JFK
New York
DEN
Denver
$247 Roundtrip, just found
$247
Roundtrip
just found
Select JetBlue Airways flight, departing Mon, Jul 7 from New York to Denver, returning Sat, Jul 12, priced at $247 just found
Tue, Jun 10 - Wed, Jun 11
LGA
New York
DEN
Denver
$251 Roundtrip, found 3 days ago
$251
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Jun 10 from New York to Denver, returning Wed, Jun 11, priced at $251 found 3 days ago

Boulder economy flight packages

Price found within the past 48 hours. Click for updated prices.
Expedition Lodge Estes Park
3.0-star property

Expedition Lodge Estes Park

8.2/10 Very Good! (105 reviews)

May 24 - May 26

2 night stay

New York (NYC) to Denver (DEN)

Delta • Coach

Denver (DEN) to New York (NYC)

American Airlines • Coach
per person
found 8 hours ago
This update on an older Estes Park hotel is looking really good. The room was just beautiful, though the shower was very hard to turn on. I had a little balcony and a table in my room. Very nice, especially for the price. Lots of other people have talked about the breakfast… It is definitely unusual, but entertaining and tasty. I liked the oatmeal bar best. The staff is young and energetic. I will definitely stay here again, especially if they keep their prices competitive for Orbitz customers

Reviewed on Oct 20, 2024

Woolley's Classic Suites Denver Airport
4.0-star property

Woolley's Classic Suites Denver Airport

9.4/10 Exceptional! (1,715 reviews)

Jun 11 - Jun 15

4 night stay

Newark Liberty Intl. Airport (EWR) to Denver (DEN)

American Airlines • Non-stop • Coach

Denver (DEN) to Newark Liberty Intl. Airport (EWR)

Frontier Airlines • Non-stop • Coach
per person
found 1 day ago
The room is very large compared to most and so is the bathroom. Water pressure was great and the bed was comfortable. I would stay again

Reviewed on Dec 30, 2024

Holiday Inn Denver East by IHG
3.5-star property

Holiday Inn Denver East by IHG

7.2/10 Good! (1,135 reviews)

Jun 11 - Jun 15

4 night stay

Newark Liberty Intl. Airport (EWR) to Denver (DEN)

American Airlines • Non-stop • Coach

Denver (DEN) to Newark Liberty Intl. Airport (EWR)

Frontier Airlines • Non-stop • Coach
per person
found 1 day ago
We had a great overnight stay at this property. 1/2 hood, 1/2 not - but easy and comfortable. Parking isn’t free which sucks - $15/day - that parked sucked considering we weren’t in the city. But staff was nice. No free breakfast. Balcony room was great on the top floor!

Reviewed on Apr 24, 2025

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More About Flying To Boulder from New York

Route Information for Flights from New York to Boulder

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

New York to Boulder

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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.