$45+ Cheap flights from Santa Ana (SNA) 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
Apr 4 — Apr 111
Round-trip
1 adult, Economy
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Cheapest flights from Santa Ana to ColoradoExplore the most affordable flight options available from Santa Ana to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.
Explore the most affordable flight options available from Santa Ana to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:39 am
SNA
- COS
Nonstop2h 13m
Allegiant Air
Mon 4/272:37 pm
COS
- SNA
Nonstop2h 29m
Allegiant Air
Deal found 3/3![Allegiant Air logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Fri 4/1710:39 am
SNA
- COS
Nonstop2h 13m
Allegiant Air
Mon 4/202:37 pm
COS
- SNA
Nonstop2h 29m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$99
This Booking.com deal was found by Cheapflights users on 3/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:39 am
SNA
- COS
Nonstop2h 13m
Allegiant Air
Mon 4/132:37 pm
COS
- SNA
Nonstop2h 29m
Allegiant Air
Deal found 3/3![Allegiant Air logo]()
$100
This Booking.com deal was found by Cheapflights users on 3/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/251:09 pm
SNA
- COS
Nonstop2h 17m
Allegiant Air
Fri 6/55:13 pm
COS
- SNA
Nonstop2h 29m
Allegiant Air
Deal found 3/1![Allegiant Air logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:41 pm
SNA
- DEN
1 stop18h 02m
Frontier
Sat 5/99:49 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/2![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:20 pm
SNA
- DEN
1 stop6h 39m
Frontier
Sat 5/99:49 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/2![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:23 pm
SNA
- DEN
1 stop7h 56m
Multiple Airlines
Sat 5/99:49 am
DEN
- SNA
Nonstop2h 36m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:11 am
SNA
- DEN
1 stop15h 48m
Frontier
Thu 5/79:10 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/2![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 3/4. 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 4/1611:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Sun 4/199:09 am
DEN
- SNA
1 stop8h 34m
Frontier
Deal found 3/4![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 3/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Mon 4/209:08 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/1![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:10 pm
SNA
- DEN
Nonstop2h 26m
Frontier
Fri 4/249:08 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/3![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 3/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:19 pm
SNA
- DEN
Nonstop2h 26m
Frontier
Thu 4/169:08 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/2![Frontier logo]()
$121
Best flights from Santa Ana to ColoradoDiscover carefully curated flight deals from Santa Ana to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 5, 2026.
Discover carefully curated flight deals from Santa Ana to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 5, 2026.
This Breeze Airways deal was found by Cheapflights users on 3/5. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:18 pm
SNA
- GJT
Nonstop1h 59m
Breeze Airways
Sun 3/298:14 pm
GJT
- SNA
Nonstop2h 19m
Breeze Airways
Deal found 3/5![Breeze Airways logo]()
$148
This Frontier deal was found by Cheapflights users on 2/28. 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.
Fri 3/2711:32 am
SNA
- DEN
Nonstop2h 20m
Frontier
Mon 4/610:00 am
DEN
- SNA
Nonstop2h 34m
Frontier
Deal found 2/28![Frontier logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 2/28. 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.
Tue 4/146:45 am
SNA
- DEN
1 stop16h 11m
Alaska Airlines
Tue 4/217:00 am
DEN
- SNA
1 stop15h 30m
Alaska Airlines
Deal found 2/28![Alaska Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/217:00 am
SNA
- GUC
1 stop4h 39m
United Airlines
Sat 4/251:35 pm
GUC
- SNA
1 stop4h 48m
United Airlines
Deal found 2/28![United Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 3/1. 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.
Tue 3/317:45 pm
SNA
- DEN
Nonstop2h 15m
Southwest
Tue 4/77:35 am
DEN
- SNA
1 stop4h 00m
Southwest
Deal found 3/1![Southwest logo]()
$299
This Breeze Airways deal was found by Cheapflights users on 3/4. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:30 am
SNA
- GJT
1 stop3h 43m
Breeze Airways
Mon 7/208:35 pm
GJT
- SNA
Nonstop2h 09m
Breeze Airways
Deal found 3/4![Breeze Airways logo]()
$152
This Delta deal was found by Cheapflights users on 3/2. 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.
Sat 4/187:00 am
SNA
- DEN
1 stop6h 45m
Delta
Wed 4/225:30 am
DEN
- SNA
1 stop4h 34m
Delta
Deal found 3/2![Delta logo]()
$318
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/45:01 pm
SNA
- DRO
1 stop4h 14m
American Airlines
Sat 4/116:38 pm
DRO
- SNA
1 stop4h 27m
American Airlines
Deal found 3/5![American Airlines logo]()
$348
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:30 am
SNA
- MTJ
Nonstop2h 03m
Breeze Airways
Sat 4/411:25 am
MTJ
- SNA
Nonstop2h 13m
Breeze Airways
Deal found 3/3![Breeze Airways logo]()
$178
This Super.com deal was found by Cheapflights users on 3/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:30 am
SNA
- MTJ
Nonstop2h 03m
Breeze Airways
Sat 3/2811:25 am
MTJ
- SNA
Nonstop2h 13m
Breeze Airways
Deal found 3/1![Breeze Airways logo]()
$178
This Alaska Airlines deal was found by Cheapflights users on 3/4. 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 4/226:45 am
SNA
- DEN
1 stop9h 26m
Alaska Airlines
Sat 4/256:00 am
DEN
- SNA
2 stops17h 29m
Alaska Airlines
Deal found 3/4![Alaska Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 5/66:27 pm
SNA
- DEN
Nonstop2h 24m
United Airlines
Sat 5/98:10 am
DEN
- SNA
Nonstop2h 34m
United Airlines
Deal found 3/2![United Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Thu 4/167:00 am
SNA
- GJT
1 stop4h 38m
United Airlines
Wed 5/135:30 am
GJT
- SNA
1 stop5h 14m
United Airlines
Deal found 3/4![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 3/3. 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.
Thu 5/213:50 pm
SNA
- DEN
Nonstop2h 20m
Southwest
Tue 5/265:40 pm
DEN
- SNA
Nonstop2h 25m
Southwest
Deal found 3/3![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 3/4. 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 5/239:52 am
SNA
- DEN
1 stop4h 06m
Delta
Sat 5/306:19 pm
DEN
- SNA
1 stop4h 35m
Delta
Deal found 3/4![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
SNA
- DRO
1 stop4h 34m
United Airlines
Sat 5/25:30 am
DRO
- SNA
2 stops11h 12m
United Airlines
Deal found 3/3![United Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 3/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 am
SNA
- MTJ
1 stop6h 11m
American Airlines
Sat 3/2810:35 am
MTJ
- SNA
1 stop6h 19m
American Airlines
Deal found 3/1![American Airlines logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:45 am
SNA
- DEN
1 stop16h 14m
Alaska Airlines
Mon 5/46:00 am
DEN
- SNA
2 stops15h 23m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 3/3. 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 3/205:20 pm
SNA
- COS
1 stop6h 00m
Southwest
Tue 3/244:15 pm
COS
- SNA
2 stops7h 00m
Southwest
Deal found 3/3![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 3/2. 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 5/87:00 am
SNA
- DEN
Nonstop2h 33m
United Airlines
Tue 5/128:10 am
DEN
- SNA
Nonstop2h 34m
United Airlines
Deal found 3/2![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 3/2. 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.
Sun 4/59:59 am
SNA
- GJT
1 stop5h 36m
Delta
Thu 4/95:15 pm
GJT
- SNA
1 stop5h 40m
Delta
Deal found 3/2![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/281:21 pm
SNA
- GUC
1 stop5h 58m
United Airlines
Sat 5/27:10 am
GUC
- SNA
2 stops8h 12m
United Airlines
Deal found 3/4![United Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 3/3. 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.
Sat 4/42:30 pm
SNA
- HDN
1 stop3h 55m
Southwest
Thu 4/98:40 am
HDN
- SNA
1 stop7h 25m
Southwest
Deal found 3/3![Southwest logo]()
$390
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 3/277:48 pm
SNA
- MTJ
2 stops17h 08m
American Airlines
Mon 3/302:38 pm
MTJ
- SNA
1 stop9h 07m
American Airlines
Deal found 3/2![American Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 2/28. 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 3/236:34 pm
SNA
- DEN
Nonstop2h 18m
United Airlines
Sun 3/298:10 am
DEN
- SNA
Nonstop2h 34m
United Airlines
Deal found 2/28![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 3/3. 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 3/275:20 pm
SNA
- COS
1 stop6h 00m
Southwest
Mon 3/305:10 pm
COS
- SNA
1 stop5h 45m
Southwest
Deal found 3/3![Southwest logo]()
$395
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Mon 5/256:26 pm
SNA
- COS
1 stop4h 33m
United Airlines
Fri 6/55:30 am
COS
- SNA
1 stop4h 35m
United Airlines
Deal found 3/1![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 3/4. 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 3/288:25 am
SNA
- HDN
2 stops10h 00m
Southwest
Wed 4/112:55 pm
HDN
- SNA
1 stop7h 00m
Southwest
Deal found 3/4![Southwest logo]()
$420
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:00 am
SNA
- GJT
1 stop4h 38m
United Airlines
Tue 4/211:43 pm
GJT
- SNA
2 stops8h 12m
United Airlines
Deal found 3/3![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 3/4. 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 3/288:25 am
SNA
- HDN
2 stops10h 00m
Southwest
Fri 4/38:10 am
HDN
- SNA
1 stop4h 35m
Southwest
Deal found 3/4![Southwest logo]()
$435
Last-minute flights from Santa Ana to ColoradoDiscover last-minute flight deals from Santa Ana to Colorado. Data last updated March 5, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to Colorado. Data last updated March 5, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 3/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:39 am
SNA
- COS
Nonstop2h 13m
Allegiant Air
Mon 4/132:37 pm
COS
- SNA
Nonstop2h 29m
Allegiant Air
Deal found 3/3![Allegiant Air logo]()
$100
This Frontier deal was found by Cheapflights users on 3/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:19 pm
SNA
- DEN
Nonstop2h 26m
Frontier
Thu 4/169:08 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/2![Frontier logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:19 pm
SNA
- DEN
Nonstop2h 26m
Frontier
Mon 4/132:08 pm
DEN
- SNA
1 stop6h 32m
Frontier
Deal found 3/3![Frontier logo]()
$126
This CheapOair deal was found by Cheapflights users on 3/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:19 pm
SNA
- DEN
Nonstop2h 26m
Frontier
Sun 4/1210:30 pm
DEN
- SNA
1 stop22h 10m
Frontier
Deal found 3/3![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 3/4. 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 4/1611:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Sun 4/199:09 am
DEN
- SNA
1 stop8h 34m
Frontier
Deal found 3/4![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 3/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Mon 4/209:08 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/1![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 3/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Sat 4/189:49 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/2![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 3/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Thu 4/239:10 am
DEN
- SNA
1 stop8h 33m
Frontier
Deal found 3/2![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Fri 4/1710:39 am
SNA
- COS
Nonstop2h 13m
Allegiant Air
Mon 4/202:37 pm
COS
- SNA
Nonstop2h 29m
Allegiant Air
Deal found 3/5![Allegiant Air logo]()
$99
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:10 pm
SNA
- DEN
Nonstop2h 26m
Frontier
Fri 4/249:08 am
DEN
- SNA
Nonstop2h 36m
Frontier
Deal found 3/3![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:39 am
SNA
- COS
Nonstop2h 13m
Allegiant Air
Mon 4/272:37 pm
COS
- SNA
Nonstop2h 29m
Allegiant Air
Deal found 3/3![Allegiant Air logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Sun 4/2610:29 pm
DEN
- SNA
1 stop21h 42m
Frontier
Deal found 3/3![Frontier logo]()
$123
One-way flights from Santa Ana to ColoradoSearch for one-way flight options from Santa Ana to Colorado. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
Search for one-way flight options from Santa Ana to Colorado. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
This Booking.com deal was found by Cheapflights users on 3/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:30 am
SNA
- GJT
1 stop3h 37m
Breeze Airways
Deal found 3/3![Breeze Airways logo]()
$45
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 6/81:08 pm
SNA
- COS
Nonstop2h 15m
Allegiant Air
Deal found 3/4![Allegiant Air logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:05 pm
SNA
- COS
Nonstop2h 10m
Allegiant Air
Deal found 3/2![Allegiant Air logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:56 pm
SNA
- DEN
1 stop14h 47m
Frontier
Deal found 3/1![Frontier logo]()
$66
This Trip.com deal was found by Cheapflights users on 3/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:53 pm
SNA
- DEN
1 stop8h 27m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$67
This Booking.com deal was found by Cheapflights users on 3/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/294:35 pm
SNA
- GJT
Nonstop1h 59m
Breeze Airways
Deal found 3/2![Breeze Airways logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:45 am
SNA
- DEN
1 stop20h 14m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:20 pm
SNA
- DEN
1 stop22h 41m
Frontier
Deal found 3/2![Frontier logo]()
$70
This Trip.com deal was found by Cheapflights users on 3/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:23 pm
SNA
- DEN
1 stop7h 56m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 3/301:12 pm
SNA
- DEN
1 stop13h 44m
Frontier
Deal found 2/28![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 2/28. 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 6/111:42 am
SNA
- DEN
Nonstop2h 33m
Frontier
Deal found 2/28![Frontier logo]()
$73
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:29 am
SNA
- DEN
Nonstop2h 26m
Frontier
Deal found 3/3![Frontier logo]()
$74
Find flight deals from Santa Ana to Colorado
Keep the following information in mind while searching for Santa Ana to Colorado flight deals. Data was last updated March 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $91 (Kiwi.com) |
One-way from | $45 (Booking.com) |
Popular in | June |
Cheapest in | September |
Average price | $207 |
Good round-trip deal | $113 or less |
Good one-way deal | $56 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Ana 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 March 5, 2026.
Use the filters below to find and compare flights from Santa Ana to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa AnaGrand Junction
SNA - GJT
SNAGJT
Santa Ana J. Wayne/Orange Cnty
Thu 3/26
4:18 pm-7:17 pm
Nonstop1h 59m
Grand Junction Regnl
Sun 3/29
8:14 pm-9:33 pm
Nonstop2h 19m
$148
Santa AnaGrand Junction
SNA - GJT
SNAGJT
Santa Ana J. Wayne/Orange Cnty
Thu 7/16
7:30 am-12:13 pm
1 stop3h 43m
Grand Junction Regnl
Mon 7/20
8:35 pm-9:44 pm
Nonstop2h 09m
$152
Quickest round-trip
Santa AnaMontrose
SNA - MTJ
SNAMTJ
Santa Ana J. Wayne/Orange Cnty
Sat 3/28
7:30 am-10:33 am
Nonstop2h 03m
Montrose County
Sat 4/4
11:25 am-12:38 pm
Nonstop2h 13m
$178
Santa AnaMontrose
SNA - MTJ
SNAMTJ
Santa Ana J. Wayne/Orange Cnty
Wed 3/25
7:30 am-10:33 am
Nonstop2h 03m
Montrose County
Sat 3/28
11:25 am-12:38 pm
Nonstop2h 13m
$178
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Fri 3/27
11:32 am-2:52 pm
Nonstop2h 20m
Denver Intl
Mon 4/6
10:00 am-11:34 am
Nonstop2h 34m
$244
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Tue 4/14
6:45 am-11:56 pm
1 stop16h 11m
Denver Intl
Tue 4/21
7:00 am-9:30 pm
1 stop15h 30m
$263
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Wed 4/22
6:45 am-5:11 pm
1 stop9h 26m
Denver Intl
Sat 4/25
6:00 am-10:29 pm
2 stops17h 29m
$280
Santa AnaGunnison
SNA - GUC
SNAGUC
Santa Ana J. Wayne/Orange Cnty
Tue 4/21
7:00 am-12:39 pm
1 stop4h 39m
Gunnison
Sat 4/25
1:35 pm-5:23 pm
1 stop4h 48m
$281
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Wed 5/6
6:27 pm-9:51 pm
Nonstop2h 24m
Denver Intl
Sat 5/9
8:10 am-9:44 am
Nonstop2h 34m
$283
Santa AnaGrand Junction
SNA - GJT
SNAGJT
Santa Ana J. Wayne/Orange Cnty
Thu 4/16
7:00 am-12:38 pm
1 stop4h 38m
Grand Junction Regnl
Wed 5/13
5:30 am-9:44 am
1 stop5h 14m
$295
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Santa Ana to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Santa Ana with our price prediction graph.
SNA-COS
SNA-GJT
SNA-HDN
SNA-DEN
SNA-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 Santa Ana to Colorado
SNA-USCO
SNA-COS
SNA-GJT
SNA-HDN
SNA-DEN
What is the cheapest month to book a flight from Santa Ana, California to Colorado?
Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Colorado (average of $38). Flying from Santa Ana, California to Colorado in September is currently the most expensive (average of $75). 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 SNA to CO?
Find hourly flight availability from Santa Ana 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 March 5, 2026.
One of the essential ways to save on airfare from Santa Ana, California to Colorado is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 40% on airfare.
What is the cheapest day to fly from Santa Ana, California to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Santa Ana to Colorado. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Santa Ana, California to Colorado flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 March 5, 2026.
See what other customers who have flown with Breeze Airways, Southwest, and United Airlines from Santa Ana to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.2
Overall
8.1
Boarding
8.3
Entertainment
6.6
Food
6.6
Crew
8.7
Reviews
1 / 17
2.0
MediocreJustine,Jan 2026
RDU - MCO
Comfort
8.2
Overall
8.1
Boarding
8.3
Entertainment
6.6
Food
6.6
Crew
8.7
Reviews
1 / 17
2.0
MediocreJustine,Jan 2026
RDU - MCO
Comfort
8.2
Overall
8.1
Boarding
8.3
Entertainment
6.6
Food
6.6
Crew
8.7
Reviews
1 / 17
2.0
MediocreJustine,Jan 2026
RDU - MCO
Comfort
8.2
Overall
8.1
Boarding
8.3
Entertainment
6.6
Food
6.6
Crew
8.7
Reviews
1 / 17
2.0
MediocreJustine,Jan 2026
RDU - MCO
Comfort
8.2
Overall
8.1
Boarding
8.3
Entertainment
6.6
Food
6.6
Crew
8.7
Reviews
1 / 17
2.0
MediocreJustine,Jan 2026
RDU - MCO
Comfort
8.2
Overall
8.1
Boarding
8.3
Entertainment
6.6
Food
6.6
Crew
8.7
Reviews
1 / 17
2.0
MediocreJustine,Jan 2026
RDU - MCO
Related info for your journey
Find useful and relevant information for your journey from Santa Ana to Colorado. 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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Alternative routes for Santa Ana to Colorado
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Complete your trip
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Santa Ana and Colorado flights
Browse other Santa Ana and Colorado flight options. Last updated on March 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Santa Ana to Colorado flights
Consider these flights traveling from Santa Ana to Colorado.
Top 8 airlines flying from Santa Ana to Colorado
Discover the top 8 airlines that operate flights from Santa Ana 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 March 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$105 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$66 | Average$267 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$69 | Average$177 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$123 | Average$163 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$435 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$336 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$322 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$255 | Average$390 | FlexibilityNo cancel fee | On-time71% |