Find flights
When to book
Airlines

Cheap flights to Boulder from RM 2,501

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — DEN
17 May — 24 May1
1 adult
Fri 17/5
Fri 24/5

Flights to Boulder in 2024

Find the latest flights to Boulder in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 305,521 searches and data was last updated on 12 May 2024.

Popular in

July

Cheapest in

November

Average price

RM 5,115

Return from

RM 4,305

One-way from

RM 2,501
High demand for flights, 11% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in May 2024
From Kuala Lumpur to Denver Intl
One-way flight from Kuala Lumpur to Boulder

Cheap flights to Boulder in May & June 2024

Discover affordable flights and deals to Boulder in May and June 2024. In the last 7 days, Cheapflights users made a total of 305,521 searches and data was last updated on 12 May 2024.
These are some of the cheapest-priced fares users can find on flights departing to Boulder in May and June 2024. Check back soon for alternative prices as deals update often.
Thu 16/520:25KUL - DEN
2 stops40h 08mAmerican Airlines
Thu 23/517:50DEN - KUL
2 stops55h 35mAmerican Airlines
Deal found 11/5RM 6,172
Thu 16/507:15KUL - DEN
1 stop18h 55mANA
Thu 23/507:45DEN - KUL
2 stops26h 10mANA
Deal found 11/5RM 7,569
Thu 16/507:15KUL - DEN
1 stop18h 55mANA
Thu 23/512:10DEN - KUL
1 stop21h 45mANA
Deal found 11/5RM 7,578
Thu 16/523:20KUL - DEN
4 stops62h 39mEthiopian Air
Thu 23/523:59DEN - KUL
3 stops51h 11mEthiopian Air
Deal found 11/5RM 10,510
Wed 15/502:55KUL - DEN
2 stops33h 43mQatar Airways
Thu 23/513:49DEN - KUL
2 stops28h 01mQatar Airways
Deal found 11/5RM 10,591
Thu 16/514:55KUL - DEN
2 stops45h 21mMultiple Airlines
Thu 23/523:59DEN - KUL
3 stops51h 11mMultiple Airlines
Deal found 11/5RM 11,249
Thu 16/523:20KUL - DEN
2 stops32h 29mMultiple Airlines
Wed 22/500:30DEN - KUL
2 stops31h 20mMultiple Airlines
Deal found 11/5RM 45,229

Boulder 2024 flight deals

Explore flight deals for Boulder in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 305,521 searches and data were last updated on 12 May 2024.
The lowest fares on flights traveling to Boulder in May and June 2024. Check back soon for alternative fares.
Fri 27/907:15KUL - DEN
2 stops29h 29mUnited Airlines
Tue 1/1011:20DEN - KUL
1 stop22h 35mUnited Airlines
Deal found 10/5RM 4,305
Fri 27/914:55KUL - DEN
2 stops46h 02mChina Airlines
Tue 1/1006:00DEN - KUL
2 stops41h 25mChina Airlines
Deal found 11/5RM 5,300
Thu 16/520:25KUL - DEN
2 stops40h 08mAmerican Airlines
Thu 23/517:50DEN - KUL
2 stops55h 35mAmerican Airlines
Deal found 11/5RM 6,172
Fri 27/907:15KUL - DEN
1 stop18h 50mUnited Airlines
Tue 1/1011:20DEN - KUL
1 stop22h 35mUnited Airlines
Deal found 10/5RM 6,697
Fri 27/907:15KUL - DEN
1 stop18h 50mANA
Tue 1/1011:20DEN - KUL
1 stop22h 35mANA
Deal found 11/5RM 6,811
Thu 16/507:15KUL - DEN
1 stop18h 55mANA
Thu 23/507:45DEN - KUL
2 stops26h 10mANA
Deal found 11/5RM 7,569
Thu 16/507:15KUL - DEN
1 stop18h 55mANA
Thu 23/512:10DEN - KUL
1 stop21h 45mANA
Deal found 11/5RM 7,578
Thu 26/902:55KUL - DEN
2 stops33h 04mQatar Airways
Tue 1/1014:15DEN - KUL
2 stops27h 35mQatar Airways
Deal found 11/5RM 7,953
Fri 27/923:05KUL - DEN
2 stops36h 49mTurkish Airlines
Tue 1/1019:35DEN - KUL
1 stop31h 30mTurkish Airlines
Deal found 11/5RM 8,412

One-way flights to Boulder

Explore one-way flight options to Boulder for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 305,521 searches and data was last updated on 12 May 2024.
These are some of the best available deals on flights to Boulder. Book a round-trip flight to Boulder instead by using the search form above.
Sat 8/609:30KUL - DEN
3 stops57h 03mMultiple Airlines
Deal found 10/5RM 2,501
Thu 6/600:10KUL - DEN
2 stops42h 23mMultiple Airlines
Deal found 10/5RM 2,690
Thu 6/602:10KUL - DEN
3 stops40h 23mMultiple Airlines
Deal found 10/5RM 2,761
Fri 7/614:25KUL - DEN
2 stops52h 08mMultiple Airlines
Deal found 10/5RM 2,908
Fri 7/602:10KUL - DEN
3 stops40h 23mMultiple Airlines
Deal found 10/5RM 3,117
Fri 7/607:15KUL - DEN
1 stop18h 55mANA
Deal found 10/5RM 4,647
Sat 8/614:15KUL - DEN
1 stop35h 55mANA
Deal found 10/5RM 4,727
Fri 7/602:10KUL - DEN
2 stops47h 35mPhilippine Airlines
Deal found 10/5RM 5,603
Fri 7/623:20KUL - DEN
4 stops38h 39mEthiopian Air
Deal found 10/5RM 7,417

Average price of flights to Boulder by month

Plan your trip to Boulder by taking into account the cheapest months to travel. The average price of a one-way flight to Boulder is currently RM 4,041 while a return flight costs RM 13,573. Price data was last updated on 5 May 2024.

Temperature and rainfall in Boulder by month

Plan your trip to Boulder by taking into account the average temperature and rainfall totals by month.

DEN

Temperature

-1 - 23 °C

If weather is an important factor for your trip to Boulder, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

When is the best time to book a flight to Boulder?

Use this chart to determine the optimal time to book a return flight to Boulder. Price data was last updated on 10 May 2024.
The price you pay for your flight to Boulder may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly to Boulder?

Use this chart to determine the cheapest time to fly return to Boulder. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Boulder should consider flying on Tuesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Boulder

Get insights into the airlines that provide service to Boulder. 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 Boulder. Reviews last updated 12 May 2024.
Peruse reviews from past customers who have flown United Airlines, ANA and Turkish Airlines to Boulder to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
918 reviews

Food

7.8

Overall

8.5

Crew

8.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

8.5
Very Good
918 reviews
8.5
Very Good
918 reviews

Food

7.8

Overall

8.5

Crew

8.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

8.3
Very Good
917 reviews
8.5
Very Good
918 reviews

Food

7.8

Overall

8.5

Crew

8.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

8.3
Very Good
1,454 reviews
8.5
Very Good
918 reviews

Food

7.8

Overall

8.5

Crew

8.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

7.7
Good
4,414 reviews
8.5
Very Good
918 reviews

Food

7.8

Overall

8.5

Crew

8.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

7.4
Good
3,716 reviews
8.5
Very Good
918 reviews

Food

7.8

Overall

8.5

Crew

8.8

Boarding

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky

  • Can I find cheaper flights to Boulder if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boulder on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boulder?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Boulder.

  • What is the cheapest airport to fly to in Boulder?

    null is currently the cheapest airport to fly to in Boulder. One-way flights to null typically cost null, while return flights cost around null.

  • How much is a return flight to Boulder?

    A return flight to Boulder will typically cost around RM 219, however they can be found for as little as RM 217.

  • Does Denver Intl Airport have rental cars?

    Yes. Those touching down at Denver Intl Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Denver Intl Airport?

    Yes. Denver Intl Airport has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl Airport (0.0 km away from Denver Intl Airport).

See more FAQs

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.

Fly your favourite airline to Boulder
Fly your favorite airline to Boulder. Flight routes are based on user searches made on Cheapflights and were last updated on 12 May 2024.

Search flights to Boulder by cabin class

Find flights to Boulder, based on your preferred cabin class, be it economy, premium economy, business, or first class.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.