SNA - DEN

$77 Find Cheap Flights from Santa Ana to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Ana to Denver departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Ana to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Ana to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$136
Overall average: $256
Frontier
Sat 5/2Wed 5/6
SNA - DEN • 1 stop
Cheapest non-stop
$138
Typical prices: $166-$310
Frontier
Sat 5/2Sun 5/3
SNA - DEN • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest's two free checked bags are great for luggage.
SNA's quick security lines make for a smooth departure.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Southwest, United Airlines and Frontier. Average duration is 2h 20m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Santa Ana to Denver (SNA-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Ana to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Ana to Denver

Sat, May 2 - Wed, May 6
Frontier Logo
2:39 pm - 9:45 pm
SNA
-
DEN
6h 06m
1 stop
Frontier Logo
10:29 pm - 12:19 pm
DEN
-
SNA
14h 50m
1 stop
$136Frontier
Thu, Apr 9 - Sun, Apr 12
Frontier Logo
12:19 pm - 3:45 pm
SNA
-
DEN
2h 26mnonstop
Frontier Logo
10:30 pm - 7:40 pm
DEN
-
SNA
22h 10m
1 stop
$137Frontier
Sat, May 2 - Sun, May 3
Frontier Logo
12:10 pm - 3:36 pm
SNA
-
DEN
2h 26mnonstop
Frontier Logo
9:08 am - 10:44 am
DEN
-
SNA
2h 36mnonstop
$138Frontier
Sat, May 9 - Sun, May 10
Frontier Logo
9:54 am - 1:18 pm
SNA
-
DEN
2h 24mnonstop
Frontier Logo
12:34 pm - 12:19 pm
DEN
-
SNA
24h 45m
1 stop
$139Frontier
Fri, May 8 - Mon, May 11
Frontier Logo
11:32 am - 2:58 pm
SNA
-
DEN
2h 26mnonstop
Frontier Logo
9:10 am - 10:46 am
DEN
-
SNA
2h 36mnonstop
$145Frontier
Sat, May 2 - Mon, May 4
Multiple Airlines Logo
12:10 pm - 3:36 pm
SNA
-
DEN
2h 26mnonstop
Multiple Airlines Logo
2:37 pm - 9:45 pm
DEN
-
SNA
8h 08m
1 stop
$146Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
11:29 am - 2:55 pm
SNA
-
DEN
2h 26mnonstop
Frontier Logo
9:08 am - 10:44 am
DEN
-
SNA
2h 36mnonstop
$147Frontier
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
11:29 am - 2:55 pm
SNA
-
DEN
2h 26mnonstop
Frontier Logo
9:08 am - 10:44 am
DEN
-
SNA
2h 36mnonstop
$148Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
12:19 pm - 3:45 pm
SNA
-
DEN
2h 26mnonstop
Frontier Logo
10:00 am - 11:34 am
DEN
-
SNA
2h 34mnonstop
$149Frontier
Thu, Apr 9 - Wed, Apr 15
Frontier Logo
12:19 pm - 3:45 pm
SNA
-
DEN
2h 26mnonstop
Frontier Logo
10:35 pm - 8:50 am
DEN
-
SNA
11h 15m
1 stop
$151Frontier
Booking Insights

KAYAK's insights & trends for Santa Ana to Denver flights

Get data-powered insights and trends into flights from Santa Ana to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from John Wayne (Santa Ana) to Denver?

The average price of all round-trip flights from Santa Ana to Denver clicked on KAYAK for each day over the last 12 months.

When flying from John Wayne (Santa Ana) to Denver, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to John Wayne (Santa Ana), you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Santa Ana to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Ana to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santa Ana to Denver is October, where tickets cost $220 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $309 and $287 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santa Ana to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santa Ana to Denver, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Santa Ana to Denver

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Esther Carlstone

Esther Carlstone

Expert on SNA

Esther Carlstone is a travel and food writer based in Los Angeles. Her work has appeared in publications such as Travel + Leisure, Lonely Planet, Forbes, Tripadvisor, Insider, and more.

Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonJanuary
Cheapest flight$77
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from John Wayne (Santa Ana) to Denver

When to book flights from Santa Ana to Denver

Are your dates flexible? Find out the best times to travel from Santa Ana to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from John Wayne (Santa Ana) to Denver

  • Does DEN provide pet relief areas?

    Yes. The Denver Airport provides Airside pet relief areas in the center of the A, B, and C Concourses, adjacent to the US mail drops. These relief stations feature a drainage system, artificial turf, a wall-mounted sink, hand soap, doggie waist bags, and trash receptacles. There is an outdoor relief station outside Door 200 on the west side of the Jeppesen Terminal.

  • Where can I pick up my car rental at DEN?

    Each car rental agency at the Denver Airport provides its own shuttle to ferry passengers between the terminals and their agency. You can catch these shuttles on Level 5, outside of doors 505 to 513 on the east side or 504 to 512 on the west side, and then go to Island 4. There are 12 car rental companies at DEN, including Enterprise, Budget, Avis, and more.

  • Does SNA provide facilities for nursing moms?

    Yes. In terminal B by Gate 11, the Nursing Mother's Lounge provides a private, quiet, clean space where traveling mothers can nurse or pump in calm privacy. The Nursing Mother's Lounge features comfortable seating, adjustable lighting, a changing table, a sink, colorful artwork on the walls, and space for luggage and other small children.

  • Does the John Wayne Airport have a USO?

    Yes. The USO at John Wayne offers active duty US military members and their families a place to relax and reboot free of charge. Benefits of this lounge include refreshments, coffee and tea, air conditioning, comfortable seating, a children's play area, workstations, Wi-Fi, games, and TV.

  • What is the cheapest flight from Santa Ana to Denver?

    In the last 3 days, the lowest price for a flight from Santa Ana to Denver was $77 for a one-way ticket and $136 for a round-trip.

  • Do I need a passport to fly between John Wayne (Santa Ana) and Denver?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from John Wayne (Santa Ana) to Denver?

    Alaska Airlines, Delta, JetBlue, Lufthansa, and American Airlines offer inflight Wi-Fi service on the John Wayne (Santa Ana) to Denver flight route.

  • Which aircraft models fly most regularly from John Wayne (Santa Ana) to Denver?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the John Wayne (Santa Ana) to Denver flight route.

  • Which airline alliances offer flights from John Wayne (Santa Ana) to Denver?

    SkyTeam, and Star Alliance are the airline alliances operating flights between John Wayne (Santa Ana) and Denver, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from John Wayne (Santa Ana) to Denver?

    There are nonstop flights from John Wayne (Santa Ana) to Denver on a daily basis.

  • Which is the best airline for flights from Santa Ana to Denver, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Santa Ana to Denver are Southwest and Delta. With an average price for the route of $297 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $266 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from John Wayne (Santa Ana) to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from John Wayne (Santa Ana) to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from John Wayne (Santa Ana) to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from John Wayne (Santa Ana) is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from John Wayne (Santa Ana) to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to John Wayne (Santa Ana) with another airline. Booking your flights between John Wayne (Santa Ana) and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from John Wayne (Santa Ana) to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from John Wayne (Santa Ana) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santa Ana to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $156 or less one-way and $299 or less round-trip.
  • John Wayne Airport (SNA) is located in the city of Santa Ana in Orange County, just south of Los Angeles. This small airport serves as a hub for Air California. The Denver International Airport (DEN) is located on the eastern edge of Denver and serves as a hub for United Airlines, Frontier Airlines, Southwest Airlines, and many more minor airlines.
  • Frontier Airlines operates a direct flight between SNA and DEN. Airlines such as Spirit, Frontier, American Airlines, United Airlines, Delta, and Alaska Airlines are among the carriers that operate one-stop flights between SNA and DEN. Layover cities include San Francisco (SFO) Salt Lake City (SLC), Phoenix (PHX), and Las Vegas (LAS). United Airlines, Delta, American Airlines, and Alaska Airlines are among the carriers that operate two-stop flights between SNA and DEN.
  • If you want to get settled soon after you deplane in DEN or you are staying in Denver for just a brief visit, you might want to consider staying at the Westin Denver International Airport, a hotel that is connected to the Jeppesen Terminal at DEN. Amenities of this hotel include room service, a room safe, a pool, a bar, a fitness center, and much more.
  • When you land at DEN, keep an eye out for the art throughout the airport. DEN features paintings, sculptures, murals, and outdoor landscapes in their many permanent and rotating exhibits. For instance, striking murals can be appreciated in the east and west baggage claims just outside the Great Hall and on level 5 of the Jeppesen Terminal.
  • At SNA, you might find yourself interacting with the friendly animals from the AirPAWS Therapy Dog Program. These dogs and their trained handlers roam the Departures area hoping to provide comfort to passengers who might be feeling anxious, sad, confused, or stressed. All passengers are very much encouraged to pet, smooch, and cuddle these therapy dogs.

Prefer to fly direct from John Wayne (Santa Ana) to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Santa Ana J. Wayne/Orange Cnty to Denver Intl.
Find which airlines fly direct from Santa Ana J. Wayne/Orange Cnty Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Santa Ana J. Wayne/Orange Cnty to Denver Intl

Monday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Friday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Saturday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Sunday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

See more direct flights

Direct returns

Denver Intl to Santa Ana J. Wayne/Orange Cnty

Monday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Friday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Saturday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Sunday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Santa Ana to Denver

 
See real verified KAYAK customer reviews for airlines flying from Santa Ana to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Ana to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4320 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
Airline reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

8.0 ExcellentTobin, Mar 2026
SJC - BUR
Read more Southwest reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Delayed by 1.5 hours. Terrible apologies, half hearted at best. It will be a LONG time until i book w Jet Blue again. Very disappointed.

My check in was stressful. I somehow lost my seat from my original booking, the plane showed no availability/no seat when it was time to check-in. I called and was instructed to try to get a seat at the airport. I asked if it was a full flight and the travel agent said the site showed some seating but was not able to secure one for me. Why not? On my way to the airport the app finally revealed one available seat towards the back of the aircraft that I was able to book. It ended up being an overbooked flight, so glad I wasn't stuck.

Flights with JetBlue from San Diego to Boston are a miserable experience. The flight was delayed about 1.5 hours due to “weather” supposedly but the flights for other airlines left on time so it just have been some kind of weather that only affects JetBlue. I had a small carry on - purse. The crew stored it in a bin 2 rows down from me because they were using the bin next to my seat for other people’s stuff. The TV screen in the emergency row seats does not work. It just was awful from start to finish. When we landed, we had to sit inside the plane for a very long time because the plane had to be moved to a different gate.

They made me check my bag and I didn't need to as there was overhead space available. I paid for a seat towards the front of the plane and it didn't recline. I requested a refund and they declined to give me one.

I have to congratulate Kayak (and Dylan the Chatdeal agent) because because when we decided extended our trip in Florida by two days, there were many direct flights oprions back to Boston available on the Friday we wanted to fly on the JetBlue website, but once I canceled the original JetBlue flight on their website, those direct return options disappeared immediatley! I think it's a game JetBlue plays. . Luckily, I checked Kayak and they had a direct flight that wasn't appearing on JetBlue's website and so I booked it, and we were able to fly home direct through the Kayak booking when JetBlue was offering nothing (even though I have been a True Blue member for 20 years, and also am a Mosaic member). So much for loyalty- their algorithm for booking is like a shell game. JetBlue used to be a good company but now they're worse than anyone. Also I was originally booked this trip to Florida, two months before the departure date, I booked the trip on JetBlue's website and then after the payment part, they said there was a problem and that I needed to do the booking again, so when I immediately went to rebook , the price had gone up 30%! I called them and it sounded like they had heard this so many times before and the guy told me to check back in 10 minutes and the price would be back to where it was when I was booking- it but it never was. How could the price go up 30% in one minute two months before the flight???? They're playing a game with their customers. Anyways, I booked a cheaper flight then at a less convenient time. So fast forward two months the night before the 7 AM flight, they sent me an email at midnight when I was sleeping to let me know that my flight at 7 AM had been canceled. The only thing they offered was a flight that night from from a different airport (Providence) to a different airport in Florida (West Palm Beach) or a flight two days later. No compensation, nothing. They couldn't of tried to get another plane to the Boston airport? They had all night to do it. I passed on their ridiculous options and flew with Delta and it was a great experience. Of course, I had to pay a lot more booking on the same day, but JetBlue doesn't care. I put in a lengthy complaint with the agent who assured me someone would get back to me by email within three days and I haven't heard a thing. JetBlue used to be a good company but now they're among the worst. The only thing they still have is decent legroom, but the corporate bean counters will probably start taking that away too.

We were made to wait in the airport for six hours for a flight that was ultimately canceled.

Both flights were significantly delayed. The flight experience itself was great.

My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

The crew for the flight was A+ top notch. They were friendly and professional and made the flight a very relaxing and enjoable.

The flight never took off and we spent 7 hours at the airport

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Everything you need to know for your flight from Santa Ana to Denver

Other airlines flying from Santa Ana to Denver

Flights from the other most popular airlines that fly from Santa Ana to Denver according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.