$968+ Cheap flights from Denver (DEN) to the Cook Islands
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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RAR
May 18 — May 251
Round-trip
1 adult, Economy
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Cheapest flights from Denver to Cook IslandsExplore the most affordable flight options available from Denver to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Denver to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:51 pm
DEN
- RAR
2 stops54h 59m
Multiple Airlines
Sat 5/1611:05 am
RAR
- DEN
2 stops20h 19m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,214
This Travelocity deal was found by Cheapflights users on 4/17. 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.
Fri 8/216:15 am
DEN
- RAR
2 stops20h 39m
Multiple Airlines
Sun 9/63:45 pm
RAR
- DEN
2 stops26h 28m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,728
This Orbitz deal was found by Cheapflights users on 4/15. 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.
Fri 5/158:00 am
DEN
- RAR
2 stops18h 50m
Multiple Airlines
Fri 5/223:45 pm
RAR
- DEN
2 stops24h 29m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,732
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:55 pm
DEN
- RAR
2 stops27h 25m
Multiple Airlines
Sat 12/1212:15 pm
RAR
- DEN
2 stops24h 39m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,983
This Expedia deal was found by Cheapflights users on 4/16. 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.
Thu 6/116:16 pm
DEN
- RAR
2 stops32h 29m
Multiple Airlines
Sun 6/2110:15 pm
RAR
- DEN
2 stops41h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$2,202
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:25 pm
DEN
- RAR
2 stops43h 15m
Air New Zealand
Tue 11/172:55 pm
RAR
- DEN
2 stops30h 48m
Air New Zealand
Deal found 4/17![Air New Zealand logo]()
$2,224
This Justfly.com deal was found by Cheapflights users on 4/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:45 pm
DEN
- RAR
2 stops24h 45m
Air New Zealand
Sat 9/1210:15 pm
RAR
- DEN
2 stops41h 54m
Air New Zealand
Deal found 4/18![Air New Zealand logo]()
$2,233
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:54 pm
DEN
- RAR
2 stops24h 36m
Air New Zealand
Sun 8/210:15 pm
RAR
- DEN
2 stops41h 25m
Air New Zealand
Deal found 4/15![Air New Zealand logo]()
$2,244
This Orbitz deal was found by Cheapflights users on 4/14. 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.
Fri 6/196:00 am
DEN
- RAR
2 stops20h 45m
Multiple Airlines
Fri 6/263:45 pm
RAR
- DEN
2 stops26h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$2,362
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:20 pm
DEN
- RAR
2 stops45h 10m
Air New Zealand
Fri 5/223:45 pm
RAR
- DEN
2 stops24h 29m
Air New Zealand
Deal found 4/16![Air New Zealand logo]()
$2,400
This Air New Zealand deal was found by Cheapflights users on 4/14. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:34 pm
DEN
- RAR
2 stops25h 56m
Air New Zealand
Wed 5/203:45 pm
RAR
- DEN
2 stops26h 30m
Air New Zealand
Deal found 4/14![Air New Zealand logo]()
$2,449
This Priceline deal was found by Cheapflights users on 4/15. 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.
Sun 8/166:25 pm
DEN
- RAR
2 stops48h 05m
Air New Zealand
Fri 8/213:45 pm
RAR
- DEN
2 stops24h 24m
Air New Zealand
Deal found 4/15![Air New Zealand logo]()
$2,517
Best flights from Denver to Cook IslandsDiscover carefully curated flight deals from Denver to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Denver to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:51 pm
DEN
- RAR
2 stops54h 59m
Multiple Airlines
Sat 5/1611:05 am
RAR
- DEN
2 stops20h 19m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,214
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:20 pm
DEN
- RAR
2 stops45h 10m
Air New Zealand
Fri 5/223:45 pm
RAR
- DEN
2 stops24h 29m
Air New Zealand
Deal found 4/16![Air New Zealand logo]()
$2,400
This Orbitz deal was found by Cheapflights users on 4/14. 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.
Fri 6/196:00 am
DEN
- RAR
2 stops20h 45m
Multiple Airlines
Fri 6/263:45 pm
RAR
- DEN
2 stops26h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$2,362
This Air New Zealand deal was found by Cheapflights users on 4/14. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:34 pm
DEN
- RAR
2 stops25h 56m
Air New Zealand
Wed 5/203:45 pm
RAR
- DEN
2 stops26h 30m
Air New Zealand
Deal found 4/14![Air New Zealand logo]()
$2,449
This Priceline deal was found by Cheapflights users on 4/17. 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.
Mon 7/209:20 pm
DEN
- RAR
2 stops45h 10m
Air New Zealand
Mon 7/273:45 pm
RAR
- DEN
2 stops26h 30m
Air New Zealand
Deal found 4/17![Air New Zealand logo]()
$2,611
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:09 am
DEN
- RAR
3 stops32h 21m
Multiple Airlines
Fri 8/213:45 pm
RAR
- DEN
3 stops37h 27m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$3,309
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:30 am
DEN
- RAR
3 stops47h 50m
Multiple Airlines
Sun 9/69:00 am
RAR
- DEN
3 stops55h 17m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$4,275
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:10 pm
DEN
- RAR
3 stops65h 10m
Multiple Airlines
Sun 6/219:00 am
RAR
- DEN
3 stops55h 22m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$4,839
This FlightHub deal was found by Cheapflights users on 4/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:54 pm
DEN
- RAR
2 stops24h 36m
Air New Zealand
Fri 7/173:45 pm
RAR
- DEN
2 stops27h 30m
Air New Zealand
Deal found 4/18![Air New Zealand logo]()
$5,951
This Gotogate deal was found by Cheapflights users on 4/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:30 am
DEN
- RAR
3 stops47h 50m
Multiple Airlines
Fri 5/229:00 am
RAR
- DEN
3 stops55h 28m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$5,100
Last-minute flights from Denver to Cook IslandsDiscover last-minute flight deals from Denver to Cook Islands. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Cook Islands. Data last updated April 18, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:25 pm
DEN
- RAR
2 stops29h 05m
Air New Zealand
Fri 4/243:45 pm
RAR
- DEN
2 stops28h 12m
Air New Zealand
Deal found 4/16![Air New Zealand logo]()
$3,091
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:51 pm
DEN
- RAR
2 stops54h 59m
Multiple Airlines
Sat 5/1611:05 am
RAR
- DEN
2 stops20h 19m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,214
This Air New Zealand deal was found by Cheapflights users on 4/14. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:34 pm
DEN
- RAR
2 stops25h 56m
Air New Zealand
Wed 5/203:45 pm
RAR
- DEN
2 stops26h 30m
Air New Zealand
Deal found 4/14![Air New Zealand logo]()
$2,449
This Orbitz deal was found by Cheapflights users on 4/15. 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.
Fri 5/158:00 am
DEN
- RAR
2 stops18h 50m
Multiple Airlines
Fri 5/223:45 pm
RAR
- DEN
2 stops24h 29m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,732
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:20 pm
DEN
- RAR
2 stops45h 10m
Air New Zealand
Fri 5/223:45 pm
RAR
- DEN
2 stops24h 29m
Air New Zealand
Deal found 4/16![Air New Zealand logo]()
$2,400
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/153:35 pm
DEN
- RAR
2 stops26h 55m
United Airlines
Fri 5/223:45 pm
RAR
- DEN
3 stops29h 02m
United Airlines
Deal found 4/15![United Airlines logo]()
$21,220
One-way flights from Denver to Cook IslandsSearch for one-way flight options from Denver to Cook Islands. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Denver to Cook Islands. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sun 5/177:00 am
DEN
- RAR
3 stops59h 30m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$968
Find flight deals from Denver to Cook Islands
Keep the following information in mind while searching for Denver to Cook Islands flight deals. Data was last updated April 18, 2026.
Round-trip from | $1,214 (Alaska Airlines) |
|---|---|
One-way from | $968 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Cook Islands 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 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Denver to the Cook Islands that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Wed 5/13
7:51 pm-10:50 pm
2 stops54h 59m
Rarotonga
Sat 5/16
11:05 am-11:24 am
2 stops20h 19m
$1,214
Quickest round-trip
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Fri 6/19
6:00 am-10:45 pm
2 stops20h 45m
Rarotonga
Fri 6/26
3:45 pm-10:15 pm
2 stops26h 30m
$2,362
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Fri 5/15
9:20 pm-2:30 pm
2 stops45h 10m
Rarotonga
Fri 5/22
3:45 pm-8:14 pm
2 stops24h 29m
$2,400
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Wed 5/13
4:34 pm-2:30 pm
2 stops25h 56m
Rarotonga
Wed 5/20
3:45 pm-10:15 pm
2 stops26h 30m
$2,449
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Mon 7/20
9:20 pm-2:30 pm
2 stops45h 10m
Rarotonga
Mon 7/27
3:45 pm-10:15 pm
2 stops26h 30m
$2,611
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Sun 8/16
10:09 am-2:30 pm
3 stops32h 21m
Rarotonga
Fri 8/21
3:45 pm-9:12 am
3 stops37h 27m
$3,309
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Fri 8/21
11:30 am-7:20 am
3 stops47h 50m
Rarotonga
Sun 9/6
9:00 am-8:17 pm
3 stops55h 17m
$4,275
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Thu 6/11
6:10 pm-7:20 am
3 stops65h 10m
Rarotonga
Sun 6/21
9:00 am-8:22 pm
3 stops55h 22m
$4,839
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Fri 5/15
11:30 am-7:20 am
3 stops47h 50m
Rarotonga
Fri 5/22
9:00 am-8:28 pm
3 stops55h 28m
$5,100
DenverRarotonga
DEN - RAR
DENRAR
Denver Intl
Fri 7/10
5:54 pm-2:30 pm
2 stops24h 36m
Rarotonga
Fri 7/17
3:45 pm-11:15 pm
2 stops27h 30m
$5,951
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Denver to Cook Islands
Have a flexible travel schedule? Discover the best time to fly to Cook Islands from Denver with our price prediction graph.
DEN-RAR
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 Denver to the Cook Islands
DEN-CK0
DEN-RAR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Cook Islands
Get insights into the airlines that provide service to Cook Islands. 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 Cook Islands. Reviews last updated April 18, 2026.
Read through reviews of airlines operating flights from Denver to the Cook Islands, such as Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Crew
8.5
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Related info for your journey
Find useful and relevant information for your journey from Denver to Cook Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Cook Islands by adding a car rental and/or hotel reservation to your travel itinerary.
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Denver and Cook Islands flights
Browse other Denver and Cook Islands flight options. Last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Denver to Cook Islands
Discover the top airline that operate flights from Denver to Cook Islands. 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 2,558,603 searches. Data last updated April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,624 | Average$2,269 | FlexibilityNo cancel fee | On-time78% |