$44+ Cheap flights from Colorado to Santa Ana, CA (SNA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SNA
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Santa Ana 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Santa Ana
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Cheapest flights from Colorado to Santa AnaExplore the most affordable flight options available from Colorado to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Colorado to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:06 pm -
Nonstop2h 31m
Fri 10/3012:34 pm -
Nonstop2h 15m
Deal found 9/2![Allegiant Air logo]()
$88
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:06 pm -
Nonstop2h 31m
Fri 11/69:41 am -
Nonstop2h 24m
Deal found 9/2![Allegiant Air logo]()
$105
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:39 pm -
Nonstop2h 31m
Mon 10/2610:01 am -
Nonstop2h 15m
Deal found 9/2![Allegiant Air logo]()
$111
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/215:30 pm -
Nonstop2h 30m
Wed 10/2811:00 am -
Nonstop2h 15m
Deal found 9/3![Southwest logo]()
$157
This Frontier deal was found by Cheapflights users on 9/2. 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.
Sat 10/310:47 pm -
1 stop10h 58m
Mon 10/510:45 am -
1 stop10h 04m
Deal found 9/2![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:10 am -
Nonstop2h 36m
Mon 11/162:01 pm -
1 stop18h 06m
Deal found 8/30![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
1 stop12h 39m
Mon 10/192:53 pm -
1 stop7h 50m
Deal found 9/2![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:59 am -
1 stop7h 49m
Thu 10/2211:38 am -
Nonstop2h 22m
Deal found 9/2![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 9/3. 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.
Thu 9/249:37 am -
Nonstop2h 28m
Mon 9/284:35 pm -
1 stop6h 09m
Deal found 9/3![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/296:20 pm -
Nonstop2h 30m
Tue 11/310:40 am -
1 stop3h 35m
Deal found 9/1![Southwest logo]()
$163
This Booking.com deal was found by Cheapflights users on 8/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:37 am -
Nonstop2h 28m
Mon 10/511:50 am -
Nonstop2h 20m
Deal found 8/30![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 9/249:37 am -
Nonstop2h 28m
Fri 9/259:30 am -
1 stop23h 13m
Deal found 9/1![Frontier logo]()
$165
Best flights from Colorado to Santa AnaDiscover carefully curated flight deals from Colorado to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Colorado to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/38:03 am -
Nonstop2h 27m
Mon 10/56:36 pm -
Nonstop2h 23m
Deal found 9/3![United Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 9/256:03 am -
1 stop4h 08m
Mon 9/284:26 pm -
1 stop4h 56m
Deal found 8/30![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 9/2. 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 10/249:05 am -
2 stops9h 40m
Sat 10/3110:00 am -
1 stop6h 25m
Deal found 9/2![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 8/30. 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.
Thu 10/2210:45 am -
1 stop6h 20m
Wed 10/284:55 pm -
1 stop4h 45m
Deal found 8/30![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 10/219:45 am -
2 stops9h 56m
Fri 10/238:31 pm -
2 stops17h 01m
Deal found 9/3![Alaska Airlines logo]()
$393
This Breeze Airways deal was found by Cheapflights users on 8/31. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:10 pm -
1 stop3h 33m
Sun 11/297:45 am -
1 stop3h 45m
Deal found 8/31![Breeze Airways logo]()
$492
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/217:40 am -
1 stop7h 23m
Wed 10/286:50 am -
Nonstop2h 30m
Deal found 9/3![United Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/31. 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 12/86:00 am -
1 stop4h 04m
Tue 12/1512:40 pm -
1 stop4h 28m
Deal found 8/31![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 9/3. 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.
Tue 12/88:55 am -
1 stop6h 05m
Wed 1/610:15 am -
2 stops7h 55m
Deal found 9/3![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 12/81:25 pm -
1 stop5h 06m
Wed 1/68:40 am -
1 stop4h 56m
Deal found 9/3![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 8/31. 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.
Tue 10/278:35 am -
2 stops6h 45m
Fri 10/3012:30 pm -
2 stops6h 00m
Deal found 8/31![Southwest logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 10/207:00 am -
1 stop7h 14m
Tue 10/278:46 am -
1 stop4h 50m
Deal found 9/3![United Airlines logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/265:57 pm -
2 stops16h 58m
Sat 10/319:17 am -
2 stops8h 08m
Deal found 9/3![Alaska Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 10/216:07 pm -
1 stop4h 58m
Mon 10/269:55 am -
1 stop6h 32m
Deal found 9/1![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 2/53:16 pm -
1 stop7h 58m
Mon 2/86:50 am -
1 stop4h 25m
Deal found 8/30![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/2. 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 1/2712:05 pm -
1 stop4h 38m
Sun 1/314:33 pm -
1 stop5h 25m
Deal found 9/2![American Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 9/2. 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 2/16:40 am -
2 stops7h 35m
Fri 2/59:15 am -
2 stops6h 05m
Deal found 9/2![Southwest logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 pm -
1 stop15h 45m
Sat 9/268:59 pm -
1 stop12h 53m
Deal found 8/30![Alaska Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:40 pm -
2 stops8h 05m
Fri 10/306:50 am -
1 stop4h 46m
Deal found 8/31![United Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 9/2. 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 10/105:25 pm -
1 stop4h 20m
Tue 10/137:05 am -
1 stop10h 00m
Deal found 9/2![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:50 am -
1 stop6h 21m
Sat 9/266:46 am -
2 stops13h 27m
Deal found 9/1![Alaska Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
2 stops8h 14m
Thu 11/54:05 pm -
1 stop4h 54m
Deal found 8/31![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 8/31. 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 10/165:00 pm -
2 stops6h 15m
Thu 10/225:35 pm -
1 stop5h 40m
Deal found 8/31![Southwest logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:44 am -
1 stop4h 21m
Fri 10/164:30 pm -
1 stop3h 51m
Deal found 9/3![American Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 8/30. 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 12/256:30 am -
1 stop5h 20m
Tue 12/295:35 pm -
1 stop4h 35m
Deal found 8/30![Southwest logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:03 pm -
Nonstop2h 28m
Tue 10/136:36 pm -
Nonstop2h 23m
Deal found 8/31![United Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 2/58:15 am -
1 stop5h 16m
Mon 2/812:35 pm -
2 stops9h 03m
Deal found 8/30![American Airlines logo]()
$495
This Southwest deal was found by Cheapflights users on 9/3. 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.
Sun 2/285:00 am -
1 stop4h 35m
Tue 3/96:45 am -
1 stop5h 00m
Deal found 9/3![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/216:06 pm -
1 stop4h 56m
Mon 10/266:50 am -
1 stop4h 55m
Deal found 9/3![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/31. 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.
Tue 9/159:05 am -
2 stops9h 25m
Sat 9/1911:05 am -
1 stop6h 20m
Deal found 8/31![Southwest logo]()
$386
Last-minute flights from Colorado to Santa AnaDiscover last-minute flight deals from Colorado to Santa Ana. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Santa Ana. Data last updated September 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:59 am -
1 stop7h 49m
Thu 10/2211:38 am -
Nonstop2h 22m
Deal found 9/2![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 9/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:29 pm -
1 stop18h 19m
Mon 9/286:00 pm -
1 stop14h 46m
Deal found 9/1![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 9/249:37 am -
Nonstop2h 28m
Fri 9/259:30 am -
1 stop23h 13m
Deal found 9/1![Frontier logo]()
$165
This Booking.com deal was found by Cheapflights users on 8/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:37 am -
Nonstop2h 28m
Mon 10/511:50 am -
Nonstop2h 20m
Deal found 8/30![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 9/2. 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 10/29:37 am -
Nonstop2h 28m
Thu 10/81:10 pm -
Nonstop2h 22m
Deal found 9/2![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 9/2. 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.
Sat 10/310:47 pm -
1 stop10h 58m
Mon 10/510:45 am -
1 stop10h 04m
Deal found 9/2![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:06 pm -
Nonstop2h 31m
Fri 10/2312:34 pm -
Nonstop2h 15m
Deal found 9/2![Allegiant Air logo]()
$141
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:06 pm -
Nonstop2h 31m
Fri 10/2312:34 pm -
Nonstop2h 15m
Deal found 9/2![Allegiant Air logo]()
$146
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/215:30 pm -
Nonstop2h 30m
Wed 10/2811:00 am -
Nonstop2h 15m
Deal found 9/3![Southwest logo]()
$157
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:39 pm -
Nonstop2h 31m
Mon 10/2610:01 am -
Nonstop2h 15m
Deal found 9/2![Allegiant Air logo]()
$111
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:06 pm -
Nonstop2h 31m
Fri 10/3012:34 pm -
Nonstop2h 15m
Deal found 9/2![Allegiant Air logo]()
$88
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/296:20 pm -
Nonstop2h 30m
Tue 11/310:40 am -
1 stop3h 35m
Deal found 9/1![Southwest logo]()
$163
One-way flights from Colorado to Santa AnaSearch for one-way flight options from Colorado to Santa Ana. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Colorado to Santa Ana. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:06 pm -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Allegiant Air logo]()
$44
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:39 pm -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Allegiant Air logo]()
$53
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:06 pm -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Allegiant Air logo]()
$64
This Kissandfly.com deal was found by Cheapflights users on 8/31. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:06 pm -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Allegiant Air logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 10/299:10 am -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:19 am -
Nonstop2h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 9/3. 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.
Mon 11/29:21 am -
1 stop6h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$78
This Southwest deal was found by Cheapflights users on 9/3. 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.
Mon 9/288:30 pm -
Nonstop2h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$79
This Super.com deal was found by Cheapflights users on 9/3. 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.
Fri 9/259:37 am -
Nonstop2h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/3012:42 pm -
2 stops29h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$84
This Frontier deal was found by Cheapflights users on 9/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:47 pm -
1 stop10h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 11/19:10 am -
Nonstop2h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$86
Find flight deals from Colorado to Santa Ana
Keep the following information in mind while searching for Colorado to Santa Ana flight deals. Data was last updated September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $88 (CheapOair) |
One-way from | $44 (CheapOair) |
Popular in | June |
Cheapest in | February |
Average price | $186 |
Good round-trip deal | $104 or less |
Good one-way deal | $74 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Santa Ana 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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Colorado to Santa Ana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Tue 11/3
12:35 pm-2:00 pm
Nonstop2h 25m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Wed 10/7
8:02 am-9:29 am
Nonstop2h 27m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Tue 11/17
3:58 pm-5:33 pm
Nonstop2h 35m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Tue 10/6
5:25 am-9:04 am
1 stop4h 39m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$99
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Tue 12/1
8:41 pm-10:15 pm
Nonstop2h 34m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$101
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Mon 12/21
5:11 am-9:03 am
1 stop4h 52m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Wed 11/4
8:30 pm-10:00 pm
Nonstop2h 30m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Sat 12/5
4:02 pm-5:31 pm
Nonstop2h 29m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
DenverSanta Ana
DEN Denver Intl - SNA Santa Ana J. Wayne/Orange Cnty
DENSNA
Denver Intl
Fri 10/2
5:30 pm-10:15 pm
1 stop5h 45m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
MontroseSanta Ana
MTJ Montrose County - SNA Santa Ana J. Wayne/Orange Cnty
MTJSNA
Montrose County
Thu 1/14
9:10 am-2:40 pm
1 stop6h 30m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$155
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Santa Ana
Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Colorado with our price prediction graph.
COS-SNA
DEN-SNA
GJT-SNA
MTJ-SNA
EGE-SNA
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 Colorado to Santa Ana
USCO-SNA
COS-SNA
DEN-SNA
GJT-SNA
MTJ-SNA
What is the cheapest month to book a flight from Colorado to Santa Ana, California?
Currently, October is the cheapest month in which you can book a flight from Colorado to Santa Ana, California (average of $233). Flying from Colorado to Santa Ana, California in July is currently the most expensive (average of $327). 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 CO to SNA?
Find hourly flight availability from Colorado to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 4, 2026.
One of the essential ways to save on airfare from Colorado to Santa Ana, California is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 26% on airfare.
Weekly flight availability from Colorado to Santa Ana, California
Explore weekly flight availability from Colorado to Santa Ana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 4, 2026.
The most flights from USCO to SNA are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).
How much does it cost to fly round-trip from Colorado to Santa Ana, California?
Airfare is below average for this route at the moment.
Colorado to Santa Ana, California flights typically cost between $190 and $302 in October.The cheapest round-trip price found within the last 5 days was $157 on Southwest (Oct 21-Oct 28).
How far ahead should I book a flight from Colorado to Santa Ana, California?
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado to Santa Ana, California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Colorado to Santa Ana, California?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Santa Ana. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Colorado to Santa Ana, California flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Ana?
Book flights to Santa Ana if you plan to visit one of these locationsTustin
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Alternative routes for Colorado to Santa Ana
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Complete your trip
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Search flights from Colorado to Santa Ana by cabin class
Find flights from Colorado to Santa Ana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Santa Ana flights
Browse other Colorado and Santa Ana flight options. Last updated on September 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Ana
Explore flights to Santa Ana departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 4, 2026.
Colorado to Santa Ana flights
Consider these flights traveling from Colorado to Santa Ana.
Top 7 airlines flying from Colorado to Santa Ana
Discover the top 7 airlines that operate flights from Colorado to Santa Ana. 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$94 | Average$137 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$106 | Average$260 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$170 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$218 | Average$372 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$255 | Average$441 | FlexibilityNo cancel fee | On-time71% |