Search Cheap Flights to
Niwot

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Niwot Flights as Low as $48

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Wed, Apr 30 - Wed, Apr 30
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$48 Roundtrip, found 5 days ago
$48
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Apr 30 from Sky Harbor Intl. to Denver Intl., returning Wed, Apr 30, priced at $48 found 5 days ago
Frontier Airlines
Tue, Mar 4 - Tue, Mar 11
DFW
Dallas-Fort Worth Intl.
DEN
Denver Intl.
$48 Roundtrip, found 4 days ago
$48
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Mar 4 from Dallas-Fort Worth Intl. to Denver Intl., returning Tue, Mar 11, priced at $48 found 4 days ago
Frontier Airlines
Tue, Apr 1 - Tue, Apr 8
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$48 Roundtrip, found 5 days ago
$48
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Apr 1 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Tue, Apr 8, priced at $48 found 5 days ago
Frontier Airlines
Tue, Apr 1 - Wed, Apr 2
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$58 Roundtrip, found 5 days ago
$58
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Apr 1 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Wed, Apr 2, priced at $58 found 5 days ago
Frontier Airlines
Wed, Apr 30 - Wed, Apr 30
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$60 Roundtrip, found 5 days ago
$60
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Apr 30 from Sky Harbor Intl. to Denver Intl., returning Wed, Apr 30, priced at $60 found 5 days ago
Frontier Airlines
Wed, Mar 26 - Sat, Mar 29
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$63 Roundtrip, found 5 days ago
$63
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Mar 26 from Sky Harbor Intl. to Denver Intl., returning Sat, Mar 29, priced at $63 found 5 days ago
Frontier Airlines
Wed, Apr 30 - Wed, Apr 30
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$65 Roundtrip, found 5 days ago
$65
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Apr 30 from Sky Harbor Intl. to Denver Intl., returning Wed, Apr 30, priced at $65 found 5 days ago
Frontier Airlines
Wed, Apr 2 - Tue, Apr 8
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$68 Roundtrip, found 2 days ago
$68
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Apr 2 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Tue, Apr 8, priced at $68 found 2 days ago
Frontier Airlines
Thu, Mar 20 - Thu, Apr 3
IAH
George Bush Intercontinental
DEN
Denver Intl.
$78 Roundtrip, found 5 hours ago
$78
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Mar 20 from George Bush Intercontinental to Denver Intl., returning Thu, Apr 3, priced at $78 found 5 hours ago
United
Wed, Apr 30 - Wed, Apr 30
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select United flight, departing Wed, Apr 30 from Sky Harbor Intl. to Denver Intl., returning Wed, Apr 30, priced at $139 found 5 days ago
American Airlines
Tue, Apr 15 - Tue, Apr 15
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$154 Roundtrip, found 3 days ago
$154
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Apr 15 from Sky Harbor Intl. to Denver Intl., returning Tue, Apr 15, priced at $154 found 3 days ago
Delta
Tue, Apr 15 - Tue, Apr 15
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$191 Roundtrip, found 3 days ago
$191
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 15 from Sky Harbor Intl. to Denver Intl., returning Tue, Apr 15, priced at $191 found 3 days ago
Delta
Wed, Feb 26 - Tue, Mar 11
DAL
Love Field
DEN
Denver Intl.
$267 Roundtrip, found 6 days ago
$267
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Feb 26 from Love Field to Denver Intl., returning Tue, Mar 11, priced at $267 found 6 days ago
Bargain Flight
Tue, Feb 25 - Fri, Feb 28
EUG
Eugene
DEN
Denver Intl.
$274 Roundtrip, found 9 hours ago
$274
Roundtrip
found 9 hours ago
Select Bargain Flight flight, departing Tue, Feb 25 from Eugene to Denver Intl., returning Fri, Feb 28, priced at $274 found 9 hours ago
Hawaiian Airlines
Tue, Apr 15 - Tue, Apr 15
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 15 from Sky Harbor Intl. to Denver Intl., returning Tue, Apr 15, priced at $335 found 3 days ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Jun 26 - Mon, Jun 30
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$689 Roundtrip, found 5 days ago
$689
Roundtrip
found 5 days ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Jun 26 from Sky Harbor Intl. to Denver Intl., returning Mon, Jun 30, priced at $689 found 5 days ago

Cheap Flights to Niwot

Fall in love at first flight with your vacation to Niwot by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Niwot on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Niwot, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Niwot

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Niwot with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the DEN airport.

What is the cheapest month to fly to Niwot?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Niwot are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Niwot?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Niwot.

What airport is best to fly into Niwot?

When you’re planning your trip to Niwot, convenience is the name of the game. Luckily, Niwot Rocky Mountain Metropolitan Airport is nearby so you can deplane and get going on checking off everything on your Niwot must-do list.

How much are flights to Niwot?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Niwot on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $48, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Niwot?

The trick to saving a stack of cash on your flight to Niwot? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $48 right now, why wait?

Niwot Flight Information
Destination airport
Denver Intl.
Destination airport IATA code
DEN
Roundtrip price
$48

Last Minute Hotel Deals in Niwot

Niwot Inn & Spa
Niwot Inn & Spa
4 out of 5
342 2nd Avenue Niwot, Longmont, CO
The price is $201 per night from Feb 24 to Feb 25
$201
includes taxes & fees
Feb 24 - Feb 25
Stay at this 4-star business-friendly B&B in Longmont. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.8/10 Exceptional! (432 reviews)
"Such a cute, cozy, comfy place!"

Reviewed on Feb 17, 2025

Niwot Inn & Spa
Hotel Boulderado
Hotel Boulderado
3.5 out of 5
2115 13th St, Boulder, CO
The price is $157 per night from Feb 25 to Feb 26
$157
includes taxes & fees
Feb 25 - Feb 26
Stay at this 3.5-star historic hotel in Boulder. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the restaurant and the bar in our ...
9.4/10 Exceptional! (1,396 reviews)
Valentines Happiness!
"This was our second stay at the Boulderado and first time booking a suite. The suite was Victorian decorated and furnished and it was simply amazing. The staff, as always, were friendly and helpful and the breakfasts were awesome. Our only regret was only staying for three nights!"

Reviewed on Feb 20, 2025

Hotel Boulderado
Hyatt Place Boulder/Pearl Street
Hyatt Place Boulder/Pearl Street
3 out of 5
2280 Junction Pl, Boulder, CO
The price is $108 per night from Mar 3 to Mar 4
$108
includes taxes & fees
Mar 3 - Mar 4
Stay at this 3-star business-friendly hotel in Boulder. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,005 reviews)
"Check in was a bit late. Our room got pretty cold at night as the hest could not keep up. It was very cold outside so i undertand. But with 2 little kids it wa sless than ideal. The team was super helpful and eventually got it all fixed. Great servoce and very friendly."

Reviewed on Feb 22, 2025

Hyatt Place Boulder/Pearl Street
Omni Interlocken
Omni Interlocken
4 out of 5
500 Interlocken Blvd, Broomfield, CO
The price is $201 per night from Mar 7 to Mar 8
$201
includes taxes & fees
Mar 7 - Mar 8
Stay at this 4-star spa resort in Broomfield. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the breakfast and the pool in our reviews. ...
8.8/10 Excellent! (1,000 reviews)
"Nice and quiet hotel with great food options onsite and a friendly staff. Enjoyed our stay!"

Reviewed on Feb 8, 2025

Omni Interlocken
Courtyard by Marriott Boulder
Courtyard by Marriott Boulder
3 out of 5
4710 Pearl East Cir, Boulder, CO
The price is $133 per night from Mar 4 to Mar 5
$133
includes taxes & fees
Mar 4 - Mar 5
Book a stay at this business-friendly hotel in Boulder. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.8/10 Excellent! (998 reviews)
"Wonderful place for visiting CU"

Reviewed on Feb 15, 2025

Courtyard by Marriott Boulder
Hyatt Place Denver/Westminster
Hyatt Place Denver/Westminster
3 out of 5
6865 West 103rd Avenue, Westminster, CO
The price is $125 per night from Mar 2 to Mar 3
$125
includes taxes & fees
Mar 2 - Mar 3
Stay at this 3-star business-friendly hotel in Westminster. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,011 reviews)
"Pleasantly surprised based on the rate!! It could stand a few minor repairs - scratches & gouges on the room walls, etc. But it did look like the flooring was replaced recently - very nice!"

Reviewed on Feb 20, 2025

Hyatt Place Denver/Westminster
Residence Inn By Marriott Boulder
Residence Inn By Marriott Boulder
3 out of 5
3030 Center Green Dr, Boulder, CO
The price is $124 per night from Mar 23 to Mar 24
$124
includes taxes & fees
Mar 23 - Mar 24
Stay at this 3-star business-friendly hotel in Boulder. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (480 reviews)
"Really liked the design of our king room. It was well thought out, except for two things: heating system was very noisy and somewhat drafty. Shower faucet is at the wrong end of shower-one has to get into the shower to turn it on. Looks like new shower door was installed at one time, which could ..."

Reviewed on Feb 21, 2025

Residence Inn By Marriott Boulder
The Westin Westminster
The Westin Westminster
4 out of 5
10600 Westminster Boulevard, Westminster, CO
The price is $111 per night from Mar 2 to Mar 3
$111
includes taxes & fees
Mar 2 - Mar 3
Stay at this 4-star family-friendly hotel in Westminster. Enjoy breakfast (surcharge), a free area shuttle, and a fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (1,000 reviews)
"Very convenient stay"

Reviewed on Feb 4, 2025

The Westin Westminster
See all 1,523 properties in Niwot
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.