$104+ Cheap flights from Rhode Island to Colorado
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — DEN
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Rhode Island to ColoradoExplore the most affordable flight options available from Rhode Island to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Rhode Island to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:40 am
BOS
- COS
1 stop6h 05m
Southwest
Mon 8/314:20 pm
COS
- BOS
1 stop6h 10m
Southwest
Deal found 7/29![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:25 am
BOS
- COS
1 stop6h 20m
Southwest
Sat 10/1712:10 pm
COS
- BOS
1 stop9h 05m
Southwest
Deal found 7/29![Southwest logo]()
$212
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
BOS
- COS
1 stop8h 56m
American Airlines
Mon 10/267:57 am
COS
- BOS
1 stop9h 55m
American Airlines
Deal found 7/30![American Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 am
BOS
- COS
1 stop8h 09m
American Airlines
Wed 10/712:46 pm
COS
- BOS
1 stop6h 13m
American Airlines
Deal found 8/2![American Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 am
BOS
- COS
1 stop6h 05m
Southwest
Mon 8/3110:25 am
COS
- BOS
2 stops9h 45m
Southwest
Deal found 8/2![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 am
BOS
- COS
1 stop6h 40m
Southwest
Fri 11/135:05 pm
COS
- BOS
1 stop6h 05m
Southwest
Deal found 7/30![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:10 am
BOS
- COS
2 stops12h 05m
Southwest
Sat 1/166:45 am
COS
- BOS
2 stops8h 00m
Southwest
Deal found 7/31![Southwest logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Mon 9/1412:54 pm
BOS
- DEN
1 stop10h 30m
Frontier
Mon 9/2110:44 pm
DEN
- BOS
2 stops35h 25m
Frontier
Deal found 7/31![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:25 am
BOS
- COS
1 stop6h 20m
Southwest
Fri 10/162:05 pm
COS
- BOS
2 stops8h 00m
Southwest
Deal found 8/1![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:30 pm
BOS
- DEN
Nonstop4h 25m
Southwest
Tue 9/1511:15 am
DEN
- BOS
2 stops9h 00m
Southwest
Deal found 8/3![Southwest logo]()
$231
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:00 am
BOS
- DEN
2 stops8h 00m
Southwest
Thu 8/2712:30 pm
DEN
- BOS
1 stop9h 55m
Southwest
Deal found 8/2![Southwest logo]()
$232
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/218:16 pm
BOS
- DEN
Nonstop4h 35m
United Airlines
Fri 8/2811:59 pm
DEN
- BOS
Nonstop4h 00m
United Airlines
Deal found 8/2![United Airlines logo]()
$233
Best flights from Rhode Island to ColoradoDiscover carefully curated flight deals from Rhode Island to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Rhode Island to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:25 am
BOS
- COS
1 stop6h 20m
Southwest
Sat 10/1712:10 pm
COS
- BOS
1 stop9h 05m
Southwest
Deal found 7/29![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:15 am
BOS
- COS
2 stops13h 01m
Delta
Tue 11/36:07 pm
COS
- BOS
1 stop10h 18m
Delta
Deal found 7/29![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 11/87:15 am
BOS
- GJT
1 stop7h 30m
United Airlines
Sat 11/145:30 am
GJT
- BOS
2 stops8h 20m
United Airlines
Deal found 8/2![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:45 am
BOS
- MTJ
1 stop7h 41m
American Airlines
Wed 9/302:21 pm
MTJ
- BOS
1 stop7h 13m
American Airlines
Deal found 7/29![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:00 am
BOS
- DEN
2 stops7h 50m
Southwest
Sat 8/2912:55 pm
DEN
- BOS
1 stop9h 30m
Southwest
Deal found 8/1![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:30 am
BOS
- DEN
2 stops8h 55m
Southwest
Mon 10/264:05 pm
DEN
- BOS
1 stop5h 45m
Southwest
Deal found 7/30![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:00 am
BOS
- DEN
2 stops8h 00m
Southwest
Wed 9/96:40 am
DEN
- BOS
1 stop6h 00m
Southwest
Deal found 7/31![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:10 pm
BOS
- COS
2 stops8h 46m
Delta
Sat 9/196:11 pm
COS
- BOS
1 stop10h 19m
Delta
Deal found 7/30![Delta logo]()
$282
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:35 am
BOS
- DEN
2 stops10h 15m
Southwest
Tue 10/206:35 am
DEN
- BOS
1 stop5h 30m
Southwest
Deal found 7/29![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:10 am
BOS
- COS
2 stops13h 06m
Delta
Sat 10/176:00 am
COS
- BOS
2 stops11h 22m
Delta
Deal found 8/1![Delta logo]()
$288
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:40 am
BOS
- DEN
Nonstop4h 20m
Southwest
Wed 8/266:00 pm
DEN
- BOS
Nonstop4h 05m
Southwest
Deal found 7/30![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:40 am
BOS
- COS
2 stops11h 58m
Delta
Sat 9/56:30 am
COS
- BOS
2 stops11h 44m
Delta
Deal found 7/31![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 8/255:45 am
BOS
- DRO
2 stops8h 47m
United Airlines
Tue 9/11:34 pm
DRO
- BOS
1 stop6h 25m
United Airlines
Deal found 8/2![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:45 am
BOS
- MTJ
1 stop7h 41m
American Airlines
Wed 9/302:21 pm
MTJ
- BOS
1 stop7h 13m
American Airlines
Deal found 7/29![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:05 am
BOS
- DEN
2 stops8h 00m
Southwest
Sat 9/128:35 am
DEN
- BOS
2 stops8h 25m
Southwest
Deal found 8/1![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:00 pm
BOS
- COS
2 stops10h 38m
Delta
Fri 8/281:20 pm
COS
- BOS
1 stop7h 05m
Delta
Deal found 7/31![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/2. 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 11/611:34 am
BOS
- GJT
1 stop8h 05m
United Airlines
Sat 11/141:47 pm
GJT
- BOS
2 stops8h 04m
United Airlines
Deal found 8/2![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:05 am
BOS
- DEN
2 stops9h 25m
Southwest
Tue 11/311:05 am
DEN
- BOS
2 stops8h 35m
Southwest
Deal found 7/29![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 9/216:00 am
BOS
- MTJ
1 stop7h 48m
United Airlines
Wed 9/301:37 pm
MTJ
- BOS
2 stops9h 17m
United Airlines
Deal found 7/29![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:23 pm
PVD
- DEN
1 stop9h 13m
Delta
Sat 8/296:00 am
DEN
- PVD
1 stop5h 48m
Delta
Deal found 8/2![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:40 am
BOS
- DEN
Nonstop4h 20m
Southwest
Mon 8/248:25 pm
DEN
- BOS
1 stop11h 30m
Southwest
Deal found 8/2![Southwest logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:51 am
BOS
- GUC
1 stop8h 19m
American Airlines
Tue 9/812:55 pm
GUC
- BOS
1 stop8h 42m
American Airlines
Deal found 7/29![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 1/26:00 am
BOS
- HDN
1 stop7h 24m
United Airlines
Fri 1/812:45 pm
HDN
- BOS
2 stops9h 09m
United Airlines
Deal found 8/2![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:54 pm
PVD
- DEN
1 stop6h 57m
Delta
Fri 9/113:25 pm
DEN
- PVD
1 stop6h 13m
Delta
Deal found 8/3![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:40 pm
BOS
- DEN
2 stops9h 10m
Southwest
Thu 9/175:45 pm
DEN
- BOS
1 stop12h 15m
Southwest
Deal found 7/31![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:00 am
BOS
- COS
2 stops14h 38m
Delta
Mon 8/2411:27 am
COS
- BOS
2 stops9h 20m
Delta
Deal found 8/2![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:50 am
BOS
- DEN
1 stop6h 30m
Southwest
Fri 9/1811:50 am
DEN
- BOS
2 stops8h 35m
Southwest
Deal found 7/31![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 9/65:45 am
BOS
- EGE
2 stops8h 39m
United Airlines
Wed 9/91:30 pm
EGE
- BOS
2 stops9h 40m
United Airlines
Deal found 8/1![United Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:27 am
BOS
- ASE
1 stop6h 57m
American Airlines
Sat 8/297:00 am
ASE
- BOS
1 stop8h 34m
American Airlines
Deal found 7/29![American Airlines logo]()
$522
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:10 pm
BOS
- DEN
1 stop8h 55m
Southwest
Mon 10/2611:25 am
DEN
- BOS
2 stops7h 55m
Southwest
Deal found 7/30![Southwest logo]()
$251
Last-minute flights from Rhode Island to ColoradoDiscover last-minute flight deals from Rhode Island to Colorado. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Colorado. Data last updated August 3, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am
BOS
- DEN
1 stop12h 06m
Frontier
Tue 8/1811:59 pm
DEN
- BOS
1 stop9h 48m
Frontier
Deal found 7/29![Frontier logo]()
$240
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 pm
BOS
- DEN
1 stop8h 14m
American Airlines
Thu 8/203:13 pm
DEN
- BOS
1 stop6h 35m
American Airlines
Deal found 7/30![American Airlines logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am
BOS
- DEN
1 stop12h 06m
Frontier
Sun 8/166:03 am
DEN
- BOS
1 stop27h 01m
Frontier
Deal found 7/29![Frontier logo]()
$248
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am
BOS
- DEN
1 stop12h 06m
Frontier
Mon 8/1711:59 pm
DEN
- BOS
1 stop9h 48m
Frontier
Deal found 7/29![Frontier logo]()
$251
This Expedia deal was found by Cheapflights users on 7/31. 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 8/1311:59 am
BOS
- DEN
1 stop12h 06m
Frontier
Mon 8/2411:59 pm
DEN
- BOS
1 stop9h 48m
Frontier
Deal found 7/31![Frontier logo]()
$252
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am
BOS
- DEN
1 stop12h 06m
Frontier
Wed 9/21:38 pm
DEN
- BOS
1 stop20h 12m
Frontier
Deal found 7/31![Frontier logo]()
$256
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:02 pm
BOS
- DEN
1 stop8h 36m
American Airlines
Tue 8/185:03 am
DEN
- BOS
1 stop6h 38m
American Airlines
Deal found 7/30![American Airlines logo]()
$259
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am
BOS
- DEN
1 stop12h 06m
Frontier
Sat 8/1511:59 pm
DEN
- BOS
1 stop8h 58m
Frontier
Deal found 7/31![Frontier logo]()
$260
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:59 am
BOS
- DEN
1 stop12h 06m
Frontier
Thu 8/2011:59 pm
DEN
- BOS
1 stop9h 48m
Frontier
Deal found 7/31![Frontier logo]()
$264
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:59 pm
BOS
- COS
1 stop8h 54m
American Airlines
Fri 8/2812:37 pm
COS
- BOS
1 stop9h 22m
American Airlines
Deal found 7/31![American Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 am
BOS
- COS
1 stop6h 05m
Southwest
Mon 8/314:20 pm
COS
- BOS
1 stop6h 10m
Southwest
Deal found 8/2![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:40 am
BOS
- COS
1 stop6h 05m
Southwest
Mon 8/314:20 pm
COS
- BOS
1 stop6h 10m
Southwest
Deal found 7/29![Southwest logo]()
$207
One-way flights from Rhode Island to ColoradoSearch for one-way flight options from Rhode Island to Colorado. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Rhode Island to Colorado. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
BOS
- COS
1 stop7h 48m
American Airlines
Deal found 7/29![American Airlines logo]()
$104
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:05 am
BOS
- COS
1 stop6h 35m
Southwest
Deal found 8/2![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:20 pm
BOS
- COS
2 stops8h 30m
Southwest
Deal found 7/30![Southwest logo]()
$114
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/293:45 pm
BOS
- COS
1 stop7h 57m
United Airlines
Deal found 7/30![United Airlines logo]()
$123
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:04 am
BOS
- DEN
1 stop14h 56m
Frontier
Deal found 7/29![Frontier logo]()
$125
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:40 am
BOS
- COS
1 stop6h 05m
Southwest
Deal found 7/31![Southwest logo]()
$126
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:04 am
BOS
- DEN
1 stop14h 56m
Frontier
Deal found 7/29![Frontier logo]()
$127
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:40 pm
BOS
- DEN
2 stops9h 10m
Southwest
Deal found 8/3![Southwest logo]()
$128
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:17 pm
BOS
- DEN
1 stop6h 42m
American Airlines
Deal found 7/31![American Airlines logo]()
$129
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:10 pm
BOS
- DEN
1 stop8h 10m
Southwest
Deal found 7/31![Southwest logo]()
$131
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:00 pm
BOS
- DEN
1 stop9h 35m
Southwest
Deal found 7/29![Southwest logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 pm
BOS
- DEN
1 stop11h 20m
Frontier
Deal found 7/29![Frontier logo]()
$133
Find flight deals from Rhode Island to Colorado
Keep the following information in mind while searching for Rhode Island to Colorado flight deals. Data was last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Southwest) |
One-way from | $104 (American Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $370 |
Good round-trip deal | $375 or less |
Good one-way deal | $207 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Colorado 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 August 3, 2026.
Use the filters below to find and compare flights from Rhode Island to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonColorado Springs
BOS - COS
BOSCOS
Boston Logan Intl
Tue 10/6
5:25 am-9:45 am
1 stop6h 20m
Colorado Springs
Sat 10/17
12:10 pm-11:15 pm
1 stop9h 05m
$212
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Sat 8/22
5:00 am-10:50 am
2 stops7h 50m
Denver Intl
Sat 8/29
12:55 pm-12:25 am
1 stop9h 30m
$232
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Wed 10/21
9:30 am-4:25 pm
2 stops8h 55m
Denver Intl
Mon 10/26
4:05 pm-11:50 pm
1 stop5h 45m
$232
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Mon 8/24
5:00 am-11:00 am
2 stops8h 00m
Denver Intl
Wed 9/9
6:40 am-2:40 pm
1 stop6h 00m
$232
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Sat 10/17
5:35 am-1:50 pm
2 stops10h 15m
Denver Intl
Tue 10/20
6:35 am-2:05 pm
1 stop5h 30m
$232
Quickest round-trip
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Thu 8/20
5:40 am-8:00 am
Nonstop4h 20m
Denver Intl
Wed 8/26
6:00 pm-12:05 am
Nonstop4h 05m
$236
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Sat 9/5
7:05 am-1:05 pm
2 stops8h 00m
Denver Intl
Sat 9/12
8:35 am-7:00 pm
2 stops8h 25m
$237
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Wed 10/28
9:05 am-4:30 pm
2 stops9h 25m
Denver Intl
Tue 11/3
11:05 am-9:40 pm
2 stops8h 35m
$239
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Fri 8/21
5:40 am-8:00 am
Nonstop4h 20m
Denver Intl
Mon 8/24
8:25 pm-9:55 am
1 stop11h 30m
$240
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Fri 9/11
12:40 pm-7:50 pm
2 stops9h 10m
Denver Intl
Thu 9/17
5:45 pm-8:00 am
1 stop12h 15m
$247
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Rhode Island with our price prediction graph.
BOS-COS
BOS-DEN
PVD-DEN
BOS-EGE
BOS-ASE
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 Rhode Island to Colorado
USRI-USCO
BOS-COS
BOS-DEN
PVD-DEN
BOS-EGE
What is the cheapest month to book a flight from Rhode Island to Colorado?
Currently, April is the cheapest month in which you can book a flight from Rhode Island to Colorado (average of $369). Flying from Rhode Island to Colorado in October is currently the most expensive (average of $488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from RI to CO?
Find hourly flight availability from Rhode Island to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
When flying from Rhode Island to Colorado, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 58% versus a flight in the morning.
How much does it cost to fly round-trip from Rhode Island to Colorado?
Airfare is typical for this route at the moment.
Rhode Island to Colorado flights typically cost between $270 and $488 in August.The cheapest round-trip price found within the last 5 days was $317 on Delta (Aug 26-Aug 28).
How far ahead should I book a flight from Rhode Island to Colorado?
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rhode Island to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated August 3, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Southwest, andDelta from Rhode Island to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Boarding
8.3
Comfort
8.2
Overall
8.2
Entertainment
6.7
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.7
Boarding
8.3
Comfort
8.2
Overall
8.2
Entertainment
6.7
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.7
Boarding
8.3
Comfort
8.2
Overall
8.2
Entertainment
6.7
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.7
Boarding
8.3
Comfort
8.2
Overall
8.2
Entertainment
6.7
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.7
Boarding
8.3
Comfort
8.2
Overall
8.2
Entertainment
6.7
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.7
Boarding
8.3
Comfort
8.2
Overall
8.2
Entertainment
6.7
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Rhode Island to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Colorado by cabin class
Find flights from Rhode Island to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rhode Island and Colorado flights
Browse other Rhode Island and Colorado flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Rhode Island after your stay in Colorado
Rhode Island to Colorado flights
Consider these flights traveling from Rhode Island to Colorado.
Top 6 airlines flying from Rhode Island to Colorado
Discover the top 6 airlines that operate flights from Rhode Island to Colorado. 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$228 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$377 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$637 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$300 | Average$515 | FlexibilityNo cancel fee | On-time63% |