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Cheap flights from Santa Ana to Denver from $78

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 to Denver departing on 9/7. 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 to Denver (SNA-DEN)

Cheap round-trip flights

Frontier Logo
11:52 am - 3:17 pmSNA-DEN
2h 25mnonstop
Frontier Logo
10:00 am - 12:15 pmDEN-SNA
27h 15m1 stop
$113Frontier
Find Deal
Thu, Sep 11 - Sun, Sep 14
Frontier Logo
2:20 pm - 5:45 pmSNA-DEN
2h 25mnonstop
Frontier Logo
9:48 am - 11:16 amDEN-SNA
2h 28mnonstop
$114Frontier
Find Deal
Sat, Oct 25 - Fri, Oct 31
Frontier Logo
11:52 am - 3:17 pmSNA-DEN
2h 25mnonstop
Frontier Logo
10:00 am - 12:15 pmDEN-SNA
27h 15m1 stop
$115Frontier
Find Deal
Thu, Sep 11 - Sun, Sep 14
Frontier Logo
3:07 pm - 11:16 pmSNA-DEN
7h 09m1 stop
Frontier Logo
10:40 am - 12:13 pmDEN-SNA
2h 33mnonstop
$116Frontier
Find Deal
Sun, Sep 21 - Tue, Sep 23
Frontier Logo
11:52 am - 3:17 pmSNA-DEN
2h 25mnonstop
Frontier Logo
9:38 am - 11:07 amDEN-SNA
2h 29mnonstop
$117Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
12:58 pm - 4:25 pmSNA-DEN
2h 27mnonstop
Frontier Logo
10:40 am - 12:13 pmDEN-SNA
2h 33mnonstop
$118Frontier
Find Deal
Wed, Sep 17 - Sat, Sep 20
Frontier Logo
12:01 pm - 3:31 pmSNA-DEN
2h 30mnonstop
Frontier Logo
9:48 am - 11:16 amDEN-SNA
2h 28mnonstop
$119Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
5:07 pm - 11:16 pmSNA-DEN
5h 09m1 stop
Frontier Logo
10:40 am - 12:13 pmDEN-SNA
2h 33mnonstop
$120Frontier
Find Deal
Mon, Sep 8 - Wed, Sep 10
Logo
2:15 pm - 4:00 amSNA-DEN
12h 45m1 stop
Logo
10:40 am - 12:13 pmDEN-SNA
2h 33mnonstop
$126
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
12:58 pm - 4:25 pmSNA-DEN
2h 27mnonstop
Logo
8:41 pm - 1:15 pmDEN-SNA
17h 34m2 stops
$146
Find Deal
Sat, Sep 13 - Tue, Sep 16

Frontier flights from Santa Ana to Denver

Our best Frontier deals on Santa Ana to Denver flight tickets
Frontier
Sep 11
SNA11:52 amSanta Ana J. Wayne/Orange Cnty
2h 25m
DEN3:17 pmDenver Intl
Sep 14
DEN10:00 amDenver Intl
27h 15m
1 stop
SNA12:15 pmSanta Ana J. Wayne/Orange Cnty
$113
Find similar
Frontier
Oct 25
SNA2:20 pmSanta Ana J. Wayne/Orange Cnty
2h 25m
DEN5:45 pmDenver Intl
Oct 31
DEN9:48 amDenver Intl
2h 28m
SNA11:16 amSanta Ana J. Wayne/Orange Cnty
$114
Find similar
Frontier
Sep 11
SNA11:52 amSanta Ana J. Wayne/Orange Cnty
2h 25m
DEN3:17 pmDenver Intl
Sep 14
DEN10:00 amDenver Intl
27h 15m
1 stop
SNA12:15 pmSanta Ana J. Wayne/Orange Cnty
$115
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
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

Price

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 9/11

11:52 am-3:17 pm

Nonstop2h 25m

Denver Intl

Sun 9/14

10:00 am-12:15 pm

1 stop27h 15m

$113

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 10/25

2:20 pm-5:45 pm

Nonstop2h 25m

Denver Intl

Fri 10/31

9:48 am-11:16 am

Nonstop2h 28m

$114

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 9/11

11:52 am-3:17 pm

Nonstop2h 25m

Denver Intl

Sun 9/14

10:00 am-12:15 pm

1 stop27h 15m

$115

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

3:07 pm-11:16 pm

1 stop7h 09m

Denver Intl

Tue 9/23

10:40 am-12:13 pm

Nonstop2h 33m

$116

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 9/12

11:52 am-3:17 pm

Nonstop2h 25m

Denver Intl

Sun 9/14

9:38 am-11:07 am

Nonstop2h 29m

$117

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 9/17

12:58 pm-4:25 pm

Nonstop2h 27m

Denver Intl

Sat 9/20

10:40 am-12:13 pm

Nonstop2h 33m

$118

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 11/7

12:01 pm-3:31 pm

Nonstop2h 30m

Denver Intl

Sun 11/9

9:48 am-11:16 am

Nonstop2h 28m

$119

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Mon 9/8

5:07 pm-11:16 pm

1 stop5h 09m

Denver Intl

Wed 9/10

10:40 am-12:13 pm

Nonstop2h 33m

$120

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Tue 9/16

2:15 pm-4:00 am

1 stop12h 45m

Denver Intl

Tue 9/23

10:40 am-12:13 pm

Nonstop2h 33m

$126

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 9/13

12:58 pm-4:25 pm

Nonstop2h 27m

Denver Intl

Tue 9/16

8:41 pm-1:15 pm

2 stops17h 34m

$146

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 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 is in September. Flight prices, which tend to average around $185, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until February to fly from Santa Ana, when ticket prices are also cheap, with an average price of $213.

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 Saturday when prices can be found for as low as $244. 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 $314.

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 afternoon when flights can be purchased for as low as $233. Flights at noon are often more expensive with an average ticket price of $280.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $243 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 for as low as $193 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 to Denver flights?

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

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

As of August 2025, prices for Santa Ana to Denver flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Santa Ana to Denver

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

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

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

Best Price Found

$135

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Santa Ana in the past 72 hours is $135. The best round-trip flight deal from Santa Ana to Denver found on momondo in the last 72 hours is $207.
The fastest flight from Santa Ana to Denver takes 2h 15m
Direct flights go from Santa Ana 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 25m.

  • 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 to Denver?

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

Best airlines flying from Santa Ana to Denver

Compare and see reviews for airlines that fly from Santa Ana to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $68Free CancellationRating
5.8
3,204 reviews
Search Frontier flights
DeltaPriceFrom $122Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
SouthwestPriceFrom $177Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Santa Ana to Denver

    Southwest operates around 27 flights from Santa Ana to Denver every week. The average price of these flights found in the last 72 hours has been $308, but momondo users have found Southwest deals from Santa Ana to Denver from as low as $177 round-trip. Southwest has been scored 8.0/10 in 4,242 reviews.

  • United Airlines Flights From Santa Ana to Denver

    The best United Airlines deal for Santa Ana 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 $330 round-trip. United Airlines operates 25 flights out of Santa Ana into Denver in an average week, so prices vary by time and availability. 8,944 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
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Longmont
Boulder
Manitou Springs
Lakewood
Greeley
Westminster
Thornton
Winter Park
Grand Lake
Copper Mountain
Frisco
Silverthorne
Centennial

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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