$85+ Cheap flights from Santa Ana, CA to Denver (SNA - DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Find cheap flights from Santa Ana to Denver 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.Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Denver Intl are usually found in October or September, booked 40 days in advance, depart on a Friday or Saturday and return on a Saturday
Cheap flight deals from Santa Ana to Denver
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Best
Last-minute
One-way
Cheapest flights from Santa Ana to DenverExplore the most affordable flight options available from Santa Ana to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
Explore the most affordable flight options available from Santa Ana to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:19 am
SNA
- DEN
Nonstop2h 31m
Frontier
Sun 8/98:00 am
DEN
- SNA
Nonstop2h 25m
Frontier
Deal found 5/5![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 5/6. 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 5/299:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Sun 5/317:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/6![Frontier logo]()
$164
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 8/137:54 pm
SNA
- DEN
1 stop7h 02m
Frontier
Sun 8/168:00 am
DEN
- SNA
Nonstop2h 25m
Frontier
Deal found 5/6![Frontier logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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.
Sat 6/271:19 pm
SNA
- DEN
1 stop19h 30m
Frontier
Fri 7/36:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/7![Frontier logo]()
$167
This deal was found by Cheapflights users on 5/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:27 pm
SNA
- DEN
1 stop6h 22m
Frontier
Thu 7/308:00 am
DEN
- SNA
Nonstop2h 25m
Frontier
Deal found 5/7![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/228:10 pm
SNA
- DEN
1 stop6h 48m
Frontier
Sun 6/288:00 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$170
This Super.com deal was found by Cheapflights users on 5/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Sun 5/247:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 5/7. 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 5/239:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Sun 5/247:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/7![Frontier logo]()
$172
This Trip.com deal was found by Cheapflights users on 5/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Mon 6/17:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/122:24 pm
SNA
- DEN
1 stop4h 12m
Frontier
Mon 6/156:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/7![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 5/8. 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.
Sun 8/238:55 am
SNA
- DEN
Nonstop2h 28m
Frontier
Mon 8/316:10 am
DEN
- SNA
1 stop6h 50m
Frontier
Deal found 5/8![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/299:54 am
SNA
- DEN
Nonstop2h 24m
Multiple Airlines
Sat 5/3010:34 pm
DEN
- SNA
1 stop12h 54m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$177
Best flights from Santa Ana to DenverDiscover carefully curated flight deals from Santa Ana to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Santa Ana to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This Southwest deal was found by Cheapflights users on 5/8. 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 7/217:50 pm
SNA
- DEN
Nonstop2h 15m
Southwest
Wed 7/297:00 am
DEN
- SNA
1 stop4h 30m
Southwest
Deal found 5/8![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 6/12:02 pm
SNA
- DEN
1 stop8h 48m
Delta
Wed 6/36:05 am
DEN
- SNA
1 stop8h 00m
Delta
Deal found 5/4![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 6/23:31 pm
SNA
- DEN
1 stop7h 28m
Alaska Airlines
Wed 6/38:00 am
DEN
- SNA
1 stop6h 25m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/110:20 am
SNA
- DEN
Nonstop2h 23m
United Airlines
Wed 6/38:32 pm
DEN
- SNA
Nonstop2h 29m
United Airlines
Deal found 5/7![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 5/4. 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.
Mon 6/157:50 pm
SNA
- DEN
Nonstop2h 15m
Southwest
Wed 6/178:30 pm
DEN
- SNA
Nonstop2h 25m
Southwest
Deal found 5/4![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 5/8. 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 6/97:50 pm
SNA
- DEN
Nonstop2h 15m
Southwest
Fri 6/198:30 pm
DEN
- SNA
Nonstop2h 25m
Southwest
Deal found 5/8![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 5/4. 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 6/137:15 am
SNA
- DEN
1 stop6h 41m
Delta
Mon 6/156:30 am
DEN
- SNA
1 stop7h 40m
Delta
Deal found 5/4![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/176:45 am
SNA
- DEN
Nonstop2h 31m
United Airlines
Mon 6/227:10 pm
DEN
- SNA
Nonstop2h 30m
United Airlines
Deal found 5/6![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/1010:20 am
SNA
- DEN
Nonstop2h 23m
United Airlines
Fri 6/127:10 pm
DEN
- SNA
Nonstop2h 30m
United Airlines
Deal found 5/7![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/246:45 am
SNA
- DEN
Nonstop2h 31m
United Airlines
Thu 6/258:32 pm
DEN
- SNA
Nonstop2h 29m
United Airlines
Deal found 5/7![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/46:26 pm
SNA
- DEN
Nonstop2h 21m
United Airlines
Sun 6/76:00 am
DEN
- SNA
1 stop7h 06m
United Airlines
Deal found 5/8![United Airlines logo]()
$426
Last-minute flights from Santa Ana to DenverDiscover last-minute flight deals from Santa Ana to Denver. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to Denver. Data last updated May 9, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 5/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Sun 5/247:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 5/7. 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 5/239:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Sun 5/247:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/7![Frontier logo]()
$172
This CheapOair deal was found by Cheapflights users on 5/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:04 pm
SNA
- DEN
1 stop19h 48m
Frontier
Sat 5/3010:29 pm
DEN
- SNA
1 stop21h 45m
Frontier
Deal found 5/4![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 5/6. 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 5/299:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Sun 5/317:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/6![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/299:54 am
SNA
- DEN
Nonstop2h 24m
Multiple Airlines
Sat 5/3010:34 pm
DEN
- SNA
1 stop12h 54m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$177
This Trip.com deal was found by Cheapflights users on 5/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Mon 6/17:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/122:24 pm
SNA
- DEN
1 stop4h 12m
Frontier
Mon 6/156:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/7![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/228:10 pm
SNA
- DEN
1 stop6h 48m
Frontier
Sun 6/288:00 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/228:10 pm
SNA
- DEN
1 stop6h 48m
Frontier
Thu 6/258:00 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:10 pm
SNA
- DEN
1 stop6h 48m
Frontier
Sun 6/288:00 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/5![Frontier logo]()
$178
This CheapOair deal was found by Cheapflights users on 5/8. 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.
Thu 6/251:19 pm
SNA
- DEN
1 stop11h 15m
Frontier
Mon 6/296:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/8![Frontier logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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.
Sat 6/271:19 pm
SNA
- DEN
1 stop19h 30m
Frontier
Fri 7/36:40 am
DEN
- SNA
Nonstop2h 29m
Frontier
Deal found 5/7![Frontier logo]()
$167
One-way flights from Santa Ana to DenverSearch for one-way flight options from Santa Ana to Denver. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Santa Ana to Denver. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Super.com deal was found by Cheapflights users on 5/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Deal found 5/4![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Deal found 5/5![Frontier logo]()
$86
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:54 am
SNA
- DEN
Nonstop2h 24m
Frontier
Deal found 5/5![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/284:20 pm
SNA
- DEN
1 stop28h 29m
Frontier
Deal found 5/6![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/298:10 pm
SNA
- DEN
1 stop6h 48m
Frontier
Deal found 5/5![Frontier logo]()
$96
This Trip.com deal was found by Cheapflights users on 5/8. 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.
Mon 6/18:10 pm
SNA
- DEN
1 stop6h 15m
Frontier
Deal found 5/8![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 7/272:27 pm
SNA
- DEN
1 stop22h 48m
Frontier
Deal found 5/4![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 5/315:48 pm
SNA
- DEN
2 stops39h 13m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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.
Mon 8/38:55 am
SNA
- DEN
Nonstop2h 30m
Frontier
Deal found 5/7![Frontier logo]()
$100
Find flight deals from Santa Ana to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $163 (Cheapflightsfares) |
One-way from | $85 (Super.com) |
Popular in | March |
Cheapest in | October |
Average price | $265 |
Good round-trip deal | $336 or less |
Good one-way deal | $171 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Ana to Denver 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 May 9, 2026.
Use the filters below to find and compare flights from Santa Ana to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Tue 7/21
7:50 pm-11:05 pm
Nonstop2h 15m
Denver Intl
Wed 7/29
7:00 am-10:30 am
1 stop4h 30m
$311
Quickest round-trip
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Mon 6/15
7:50 pm-11:05 pm
Nonstop2h 15m
Denver Intl
Wed 6/17
8:30 pm-9:55 pm
Nonstop2h 25m
$317
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Mon 6/1
2:02 pm-11:50 pm
1 stop8h 48m
Denver Intl
Wed 6/3
6:05 am-1:05 pm
1 stop8h 00m
$319
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Tue 6/9
7:50 pm-11:05 pm
Nonstop2h 15m
Denver Intl
Fri 6/19
8:30 pm-9:55 pm
Nonstop2h 25m
$327
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Tue 6/2
3:31 pm-11:59 pm
1 stop7h 28m
Denver Intl
Wed 6/3
8:00 am-1:25 pm
1 stop6h 25m
$367
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Mon 6/1
10:20 am-1:43 pm
Nonstop2h 23m
Denver Intl
Wed 6/3
8:32 pm-10:01 pm
Nonstop2h 29m
$389
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Sat 6/13
7:15 am-2:56 pm
1 stop6h 41m
Denver Intl
Mon 6/15
6:30 am-1:10 pm
1 stop7h 40m
$404
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Wed 6/17
6:45 am-10:16 am
Nonstop2h 31m
Denver Intl
Mon 6/22
7:10 pm-8:40 pm
Nonstop2h 30m
$407
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Wed 6/10
10:20 am-1:43 pm
Nonstop2h 23m
Denver Intl
Fri 6/12
7:10 pm-8:40 pm
Nonstop2h 30m
$412
Santa AnaDenver
SNA - DEN
SNADEN
Santa Ana J. Wayne/Orange Cnty
Wed 6/24
6:45 am-10:16 am
Nonstop2h 31m
Denver Intl
Thu 6/25
8:32 pm-10:01 pm
Nonstop2h 29m
$412
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Santa Ana to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to Denver in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Santa Ana, California-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Ana, California-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santa Ana to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Santa Ana with our price prediction graph.
SNA-DEN
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 Denver
Prices
Airlines
How far ahead should I book a flight from Santa Ana, California to Denver?
The price you pay for your flight from Santa Ana, California to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Santa Ana, California to Denver?
Currently, October is the cheapest month in which you can book a flight from Santa Ana, California to Denver (average of $220). Flying from Santa Ana, California to Denver in March is currently the most expensive (average of $334). 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 DEN?
Find hourly flight availability from Santa Ana to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 2026.
When flying from Santa Ana, California to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 26% versus a flight at noon.
What is the cheapest day to fly from Santa Ana, California to Denver?
Use this chart to determine the cheapest time to fly round-trip from Santa Ana to Denver. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Santa Ana, California to Denver flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Santa Ana to Denver flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Santa Ana to Denver trip
Our travel experts
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated May 9, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Santa Ana to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Santa Ana to Denver. 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 Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen
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Complete your trip
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Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 9, 2026.
Search flights from Santa Ana to Denver by cabin class
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Santa Ana and Denver flights
Browse other Santa Ana and Denver flight options. Last updated on May 9, 2026.
Other flights from Santa Ana
Browse through other flights departing from Santa Ana. Flights are based on user searches made on Cheapflights and were last updated on May 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Santa Ana to Denver
Discover the top 5 airlines that operate flights from Santa Ana to Denver. 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$70 | Average$189 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$310 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$181 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$322 | FlexibilityNo cancel fee | On-time62% |