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Cheap Flights from El Salvador to Denver

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from El Salvador to Denver

Wed, Dec 23 - Tue, Jan 5
Frontier Logo
12:35 pm - 8:03 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
20h 28m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Frontier Logo
7:18 am - 3:55 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
7h 37m1 stop Dallas/Fort Worth
$467Frontier
Wed, Dec 23 - Tue, Jan 5
Frontier Logo
12:35 pm - 8:03 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
20h 28m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Frontier Logo
7:18 am - 3:55 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
7h 37m1 stop Dallas/Fort Worth
$493Frontier
Wed, Dec 23 - Tue, Jan 5
Frontier Logo
12:35 pm - 8:03 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
20h 28m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Frontier Logo
7:21 pm - 3:55 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
43h 34m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$498Frontier
Mon, Nov 23 - Tue, Dec 1
Multiple Airlines Logo
2:50 pm - 8:06 pmSAL  San Salvador El Salvador Intl-DEN Denver Intl
30h 16m2 stops Bogotá El Dorado Fort Lauderdale
Multiple Airlines Logo
8:07 pm - 9:45 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
24h 38m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Bogotá El Dorado
$627Multiple Airlines
Thu, Dec 17 - Tue, Dec 29
Multiple Airlines Logo
12:35 pm - 12:44 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
37h 09m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl
Multiple Airlines Logo
5:36 am - 5:40 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
11h 04m1 stop Houston George Bush Intcntl
$639Multiple Airlines
Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
12:10 pm - 12:42 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
13h 32m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
7:30 am - 7:45 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
11h 15m1 stop Houston George Bush Intcntl
$648Multiple Airlines
Thu, Apr 29 - Fri, May 7
American Airlines Logo
1:43 pm - 11:38 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
21h 55m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
5:30 am - 12:43 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
7h 13m1 stop Dallas/Fort Worth
$703American Airlines
Thu, Apr 1 - Fri, Apr 30
American Airlines Logo
2:55 pm - 11:30 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
20h 35m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
6:19 am - 12:43 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
6h 24m1 stop Dallas/Fort Worth
$729American Airlines
Fri, Mar 26 - Sun, Mar 28
United Airlines Logo
1:50 pm - 6:38 amSAL  San Salvador El Salvador Intl-DEN Denver Intl
16h 48m1 stop Houston George Bush Intcntl
United Airlines Logo
8:39 pm - 12:15 pmDEN  Denver Intl-SAL San Salvador El Salvador Intl
15h 36m1 stop Houston George Bush Intcntl
$769United Airlines
Fri, Nov 27 - Wed, Dec 2
United Airlines Logo
4:40 pm - 11:30 pmSAL  San Salvador El Salvador Intl-DEN Denver Intl
7h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
4:20 pm - 12:55 amDEN  Denver Intl-SAL San Salvador El Salvador Intl
7h 35m1 stop Houston George Bush Intcntl
$911United Airlines
Booking Insights

KAYAK's insights & trends for flights to Denver

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

What is the cheapest month to fly to Denver?

The cheapest month for flights to Denver is April, where tickets cost $385 on average for return flights. On the other hand, the most expensive months are October and September, where the average cost of tickets from El Salvador is $820 and $754 respectively. For one-way flights, the best month to travel is December with an average price of $283.

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

To get a below average price, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

February

Cheapest flight

$246
Most popular time to fly with an average 6% increase in price.
Flight from San Salvador to Denver

FAQs - booking Denver flights

  • How far is Denver Intl Airport from central Denver?

    Denver Intl Airport is 18 miles from the center of Denver.

  • What is the name of Denver’s airport?

    When flying to Denver, you'll arrive at Denver Intl Airport (DEN). The airport is also known as Denver or Denver Intl.

  • How does KAYAK find such low prices on flights 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 to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Denver?

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Denver are there each week?

    Each week there are around 17,119 direct flights from within El Salvador to Denver. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to Denver

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.

Reviews of the top 3 airlines serving from El Salvador to Denver

 
Need help choosing which airline to fly with 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.
7.3
United AirlinesOverall score based on 10451 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
6.7Food
Airline reviews

I need to note that this flight experience was generally fine but the boarding situation was absolutely a mess and there wasn’t any actual priority boarding. I rated the experience poorly because I’m am genuinely so frustrated with the crew on United taking the baggage space in first class. This flight it didn’t happen, but the last few flights (when I ironically don’t get an opportunity to provide feedback) have been spoiled because upon entering the first class cabin as one of the first few seated passengers, the overhead bins are full and ‘crew’’ tags are on the bags of those taking space. I don’t intend to infer some sort of a class or caste system but it’s absolutely ridiculous that the crew takes the overhead storage above and beyond their most loyal and lucrative customers. They should not even have economy space IMO. And I’ve gotten grief when I’ve noted to the crew the ridiculousness of the notion that the crew (who are the last off the plane) should have priority over flyers who pay. I hope you find a way to convey this message to United because it’s happening with increasing frequency and I intend to find a way to expose the specific crew members who are doing this on a flight by flight basis. (And I have a day job)

10.0 ExcellentKristi, Oct 2026
Read more United Airlines reviews

I need to note that this flight experience was generally fine but the boarding situation was absolutely a mess and there wasn’t any actual priority boarding. I rated the experience poorly because I’m am genuinely so frustrated with the crew on United taking the baggage space in first class. This flight it didn’t happen, but the last few flights (when I ironically don’t get an opportunity to provide feedback) have been spoiled because upon entering the first class cabin as one of the first few seated passengers, the overhead bins are full and ‘crew’’ tags are on the bags of those taking space. I don’t intend to infer some sort of a class or caste system but it’s absolutely ridiculous that the crew takes the overhead storage above and beyond their most loyal and lucrative customers. They should not even have economy space IMO. And I’ve gotten grief when I’ve noted to the crew the ridiculousness of the notion that the crew (who are the last off the plane) should have priority over flyers who pay. I hope you find a way to convey this message to United because it’s happening with increasing frequency and I intend to find a way to expose the specific crew members who are doing this on a flight by flight basis. (And I have a day job)

Seats needs to be wirer and food is very poor

Pretty much the exact same comments for this flight, there was crazy weather!

I have been flying united for a long time but now I’m done

1) United economy seats barely recline. 2) I have yet to get United WiFi to work, after numerous flights.

Return flight was perfect. All on time and no hiccups. However, going was another story. I don't blame United for the weather, but I am rather disappointed in its response to my getting stranded in my layover city for the night. United gave me a $20 food voucher. That's it. But besides this policy, the employees were incredibly helpful rerouting me to my final destination in Fort Lauderdale, FL. So overall, 8 out of 10. 10 out of 10 for flight comfort, inflight service and before flight service. 5 out of 10 for layover handling.

Santa Barbara is a super small and easy airport. Breezed through rental car return, breezed through Security, ordered a coffee and muffin and to my gate in less than 30 minutes. Maybe because it was a small airport we got the oldest plane. Hardly any overhead space and absolutely zero internet. Its NFL Sunday man! That hurt.

There were no vegan options for first class. Even though we were promised the satellite internet for free, we received NO wifi at all. Even though we were promised a 20-min early arrival, we ended up over 30 mins late.

Flight attendant incredibly rude. Stuck her finger in my drink and didn’t even have the courtesy to apologize.

food /beverage service was limited to one time which was unexpected for a flight that long. food wasn't very good.

My feedback from the trip to Columbia to Chicago was meant for Chicago to Denver.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The flight attendant use 1.5 hours to answer my call. My dirty food tray was unattended.

Our bags took a long time to get unloaded once we landed.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

One of the best flights I’ve had. So smooth.

Because I can’t stand very long in one place, I was allowed to reword.

Air was off while waiting on the runway and the temperatures became very uncomfortably hot. Flight attendants were very loud and rude the entire flight.

I booked tickets from San Diego to Cincinnati months in advance to attend my sister’s wedding, a wedding where I was serving as the officiant. At 10:00 PM the night before my 6:00 AM flight (just 8 hours before departure), I received an alert that my first leg to Denver was delayed, causing me to miss my connecting flight to Cincinnati. When I called Frontier customer service, they informed me that they couldn't get me on any other flight that would get me there in time for the Saturday wedding, let alone the rehearsal dinner. Because I had a critical role in the wedding, I was forced to buy a last-minute ticket on another airline for three times the original price, it costing me well over $1,000 extra. Even with the emergency flight, I still missed the rehearsal dinner entirely. When I spoke with Frontier, they agreed to refund my original ticket, but showed zero care or accountability for the massive financial burden and distress they caused. Their "compensation” for causing me to spend an extra $1,000+ and miss an irreplaceable family event? A $75 Frontier voucher. Frontier completely dropped the ball. Their customer service showed zero empathy letting me know that it was Frontier who was the real victim by refunding my ticket price, and their reliability is non-existent. I will never fly Frontier again, and I strongly advise anyone who actually needs to arrive at their destination on time for an important event to book with literally any other airline.

I know Frontier is a “no-frills” airline. I understand the concept. However, I jumped on some tickets for our family vacation, expecting to play a bit of a game to figure out the family bags and not over spend. In the end, I got the short end of this deal by far. 1. I did not expect them to charge the baggage fee for each direction. It makes the fee look high-ish at a glance, but reasonable. Then when you get to checkout and realize you have to pay it twice to come home with your luggage, it becomes ridiculous. 2. The low checked bag weight limit. I am used to packing a 50lb bag with my preferred airline. Frontier’s artificially low 40lb limit more quickly triggers the extra weight fee, which almost DOUBLES the price of the bag if you go over ($79 for the bag/$75 for the next 10 lbs) 3. The fee for a carry-on bag is the same as a checked bag but with a lower size and weight limit. Make it make sense! 4. The seats are terrible. My 2.5 hour flight almost had me losing my mind. I’m 6’3” and my femurs barely fit in the space provided. My knees had to wiggle just right to jam into the crack next to the armrest of the seat in front of me. The cushioning was thin and inadequate. I am tall but I’m not a freak. These seats are unacceptable. 5. I overheard the woman next to me speaking with the gate agent about being charged a $25 fee for not checking in online - she checked in at the airport counter when she arrived. That’s ridiculous. She was old and in a wheelchair. She had a paper boarding pass, and was obviously not tech savvy. She should not be punished for that. 6. They do not have good placement in the terminals. It was always out on the end or down on a subfloor, and we had to walk out on the tarmac almost every time. In Denver. Their home airport! 7. Every time I loaded a new page on the website while buying my tickets or my bags, it was constantly trying to upsell me on some esoteric bundle. Like, a pop-up every time. Very annoying. 8. No screens in the boarding area (at least where we were) to confirm you’re in the right place. Just static gate number signs. I am sure these are standard practices for Frontier, and I should have read more about them before I purchased tickets, but as a result of this single round trip, I do not plan to ever use this cut-rate airline again. I would rather pay the normal amount for a ticket and be treated like a customer instead of a mark.

Great except upon arrival it took them a long time to open the doors

It was awful ....my first time flying on it and I will NEVER fly it again ....everything about it was terrible .....most especially the flight attendants

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

It was an early flight and most people napped/slept and the crew let us which was nice.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

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.

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