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Cheap flights from Santa Ana, California to Denver from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Denver departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Ana, California to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:35 pm - 5:06 pmSNA-DEN
2h 31mnonstop
Frontier Logo
6:00 am - 3:55 pmDEN-SNA
10h 55m1 stop
$99Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
Frontier Logo
10:58 am - 3:58 amSNA-DEN
16h 00m1 stop
Frontier Logo
11:11 am - 12:42 pmDEN-SNA
2h 31mnonstop
$101Frontier
Find Deal
Fri, Nov 28 - Wed, Dec 3
Frontier Logo
1:35 pm - 5:06 pmSNA-DEN
2h 31mnonstop
Frontier Logo
11:11 am - 12:42 pmDEN-SNA
2h 31mnonstop
$102Frontier
Find Deal
Sat, Dec 13 - Mon, Dec 15
Multiple Airlines Logo
5:46 pm - 9:04 amSNA-DEN
14h 18m1 stop
Multiple Airlines Logo
11:11 am - 12:42 pmDEN-SNA
2h 31mnonstop
$103Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Frontier Logo
1:35 pm - 5:06 pmSNA-DEN
2h 31mnonstop
Frontier Logo
6:00 am - 3:55 pmDEN-SNA
10h 55m1 stop
$104Frontier
Find Deal
Tue, Dec 2 - Fri, Dec 5
Frontier Logo
12:12 pm - 3:35 pmSNA-DEN
2h 23mnonstop
Frontier Logo
9:45 am - 11:17 amDEN-SNA
2h 32mnonstop
$105Frontier
Find Deal
Fri, Jan 30 - Mon, Feb 2
Frontier Logo
11:15 am - 2:38 pmSNA-DEN
2h 23mnonstop
Frontier Logo
11:11 am - 12:42 pmDEN-SNA
2h 31mnonstop
$106Frontier
Find Deal
Thu, Dec 4 - Sun, Dec 7
Frontier Logo
12:01 pm - 3:31 pmSNA-DEN
2h 30mnonstop
Frontier Logo
9:43 am - 11:19 amDEN-SNA
2h 36mnonstop
$108Frontier
Find Deal
Mon, Nov 17 - Mon, Nov 24
Frontier Logo
11:15 am - 2:38 pmSNA-DEN
2h 23mnonstop
Frontier Logo
6:00 am - 10:30 amDEN-SNA
5h 30m1 stop
$109Frontier
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
5:46 pm - 10:29 pmSNA-DEN
27h 43m1 stop
Multiple Airlines Logo
11:11 am - 12:42 pmDEN-SNA
2h 31mnonstop
$115Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9

Frontier flights from Santa Ana, California to Denver

Our best Frontier deals on Santa Ana, California to Denver flight tickets
Frontier
Dec 5
SNA1:35 pmSanta Ana J. Wayne/Orange Cnty
2h 31m
DEN5:06 pmDenver Intl
Dec 8
DEN6:00 amDenver Intl
10h 55m
1 stop
SNA3:55 pmSanta Ana J. Wayne/Orange Cnty
$99
Find similar
Frontier
Nov 28
SNA10:58 amSanta Ana J. Wayne/Orange Cnty
16h 00m
1 stop
DEN3:58 amDenver Intl
Dec 3
DEN11:11 amDenver Intl
2h 31m
SNA12:42 pmSanta Ana J. Wayne/Orange Cnty
$101
Find similar
Frontier
Dec 13
SNA1:35 pmSanta Ana J. Wayne/Orange Cnty
2h 31m
DEN5:06 pmDenver Intl
Dec 15
DEN11:11 amDenver Intl
2h 31m
SNA12:42 pmSanta Ana J. Wayne/Orange Cnty
$102
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Santa Ana, California to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 12/5

1:35 pm-5:06 pm

Nonstop2h 31m

Denver Intl

Mon 12/8

6:00 am-3:55 pm

1 stop10h 55m

$99

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 11/28

10:58 am-3:58 am

1 stop16h 00m

Denver Intl

Wed 12/3

11:11 am-12:42 pm

Nonstop2h 31m

$101

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 12/13

1:35 pm-5:06 pm

Nonstop2h 31m

Denver Intl

Mon 12/15

11:11 am-12:42 pm

Nonstop2h 31m

$102

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

5:46 pm-9:04 am

1 stop14h 18m

Denver Intl

Wed 12/10

11:11 am-12:42 pm

Nonstop2h 31m

$103

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

1:35 pm-5:06 pm

Nonstop2h 31m

Denver Intl

Fri 12/5

6:00 am-3:55 pm

1 stop10h 55m

$104

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 1/30

12:12 pm-3:35 pm

Nonstop2h 23m

Denver Intl

Mon 2/2

9:45 am-11:17 am

Nonstop2h 32m

$105

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

11:15 am-2:38 pm

Nonstop2h 23m

Denver Intl

Sun 12/7

11:11 am-12:42 pm

Nonstop2h 31m

$106

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Mon 11/17

12:01 pm-3:31 pm

Nonstop2h 30m

Denver Intl

Mon 11/24

9:43 am-11:19 am

Nonstop2h 36m

$108

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

11:15 am-2:38 pm

Nonstop2h 23m

Denver Intl

Sun 12/7

6:00 am-10:30 am

1 stop5h 30m

$109

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

5:46 pm-10:29 pm

1 stop27h 43m

Denver Intl

Tue 12/9

11:11 am-12:42 pm

Nonstop2h 31m

$115

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Santa Ana, California to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Santa Ana, California is in February. Flight prices, which tend to average around $217, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until September to fly from Santa Ana, California, when ticket prices are also cheap, with an average price of $217.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $253. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $312.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $238. Flights in the morning are often more expensive with an average ticket price of $276.

What is the cheapest Santa Ana J. Wayne/Orange Cnty to Denver Intl flight route?

Fly from Santa Ana J. Wayne/Orange Cnty to Denver Intl for the best Santa Ana J. Wayne/Orange Cnty - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Santa Ana, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Santa Ana, California for as low as $180 on momondo.

What cabin class options are available on Santa Ana J. Wayne/Orange Cnty to Denver Intl flights?

There are 4 cabin classes available to choose from on Santa Ana J. Wayne/Orange Cnty to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Ana, California to Denver flights?

No. A direct flight is the cheapest option for a flight between Santa Ana, California to Denver.

How have Santa Ana, California to Denver flight prices changed over time?

As of November 2025, prices for Santa Ana, California to Denver flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Santa Ana, California to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana, California to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Ana, California to Denver (SNA to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to Denver

Best Price Found

$121

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Santa Ana, California in the past 72 hours is $121. The best round-trip flight deal from Santa Ana, California to Denver found on momondo in the last 72 hours is $202.
The fastest flight from Santa Ana, California to Denver takes 2h 15m
Direct flights go from Santa Ana, California to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)
Search flight deals

  • How far is Santa Ana J. Wayne/Orange Cnty to Denver Intl by plane?

    The straight-line distance from Santa Ana J. Wayne/Orange Cnty to Denver Intl is 823.0 mi. A reasonable flight in good conditions will take 2h 23m.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport were last updated today.

  • How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport?

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Santa Ana, California to Denver?

  • What is the most popular airline from Santa Ana, California to Denver?

Best airlines flying from Santa Ana, California to Denver

Compare and see reviews for airlines that fly from Santa Ana, California to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $69Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
DeltaPriceFrom $122Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $177Free CancellationRating
8.0
4,237 reviews
Search Southwest flights

  • Southwest Flights From Santa Ana, California to Denver

    Southwest operates around 18 flights from Santa Ana, California to Denver every week. The average price of these flights found in the last 72 hours has been $300, but momondo users have found Southwest deals from Santa Ana, California to Denver from as low as $177 round-trip. Southwest has been scored 8.0/10 in 4,237 reviews.

  • United Airlines Flights From Santa Ana, California to Denver

    The best United Airlines deal for Santa Ana, California to Denver flight tickets found on momondo in the last 72 hours was $176, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $313 round-trip. United Airlines operates 31 flights out of Santa Ana, California into Denver in an average week, so prices vary by time and availability. 8,998 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Frisco
Centennial
Grand Lake

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Denver?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to Denver. momondo saves you time and could save you money on your trip.

Can I find flights from Santa Ana to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santa Ana to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Santa Ana to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Ana to Denver.

I’m not ready to book a flight from Santa Ana to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Santa Ana and alert you when they change.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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