SAL - DEN

$144 Find Cheap Flights from San Salvador 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 San Salvador to Denver departing on 12/10. 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 San Salvador 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 San Salvador to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$257
Overall average: $638
Frontier
Wed 12/24Wed 12/31
SAL - DEN • 1 stop
Cheapest one-way
$144
Typical prices: $286-$337
Multiple Airlines
Wed 12/10
SAL - DEN • 1 stop
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 14% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Salvador to Denver (SAL-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Salvador 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 San Salvador to Denver

Wed, Dec 24 - Wed, Dec 31
Frontier Logo
1:06 pm - 10:08 pmSAL-DEN
10h 02m1 stop
Frontier Logo
9:00 pm - 11:56 amDEN-SAL
37h 56m2 stops
$257Frontier
Find Deal
Mon, Feb 2 - Sun, Feb 8
Multiple Airlines Logo
7:34 am - 9:08 amSAL-DEN
26h 34m1 stop
Multiple Airlines Logo
11:25 pm - 10:19 pmDEN-SAL
21h 54m1 stop
$270Multiple Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 15
Multiple Airlines Logo
5:30 am - 5:14 pmSAL-DEN
36h 44m2 stops
Multiple Airlines Logo
8:38 am - 10:19 pmDEN-SAL
36h 41m2 stops
$276Multiple Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 15
Multiple Airlines Logo
5:30 am - 5:14 pmSAL-DEN
36h 44m2 stops
Multiple Airlines Logo
6:30 am - 5:38 pmDEN-SAL
10h 08m1 stop
$287Multiple Airlines
Find Deal
Mon, Feb 2 - Sun, Feb 8
Multiple Airlines Logo
7:34 am - 9:08 amSAL-DEN
26h 34m1 stop
Multiple Airlines Logo
1:42 pm - 10:19 pmDEN-SAL
31h 37m2 stops
$296Multiple Airlines
Find Deal
Wed, Dec 24 - Tue, Dec 30
Frontier Logo
1:06 pm - 10:08 pmSAL-DEN
10h 02m1 stop
Frontier Logo
12:14 am - 11:56 amDEN-SAL
10h 42m1 stop
$297Frontier
Find Deal
Mon, Feb 2 - Sun, Feb 8
Multiple Airlines Logo
5:30 am - 9:52 amSAL-DEN
29h 22m2 stops
Multiple Airlines Logo
11:25 pm - 10:19 pmDEN-SAL
21h 54m1 stop
$300Multiple Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
Multiple Airlines Logo
1:06 pm - 10:08 pmSAL-DEN
10h 02m1 stop
Multiple Airlines Logo
9:07 pm - 12:23 pmDEN-SAL
14h 16m1 stop
$305Multiple Airlines
Find Deal
Mon, Feb 2 - Sun, Feb 8
Multiple Airlines Logo
5:54 pm - 9:52 amSAL-DEN
16h 58m1 stop
Multiple Airlines Logo
11:25 pm - 10:19 pmDEN-SAL
21h 54m1 stop
$307Multiple Airlines
Find Deal
Sun, Nov 23 - Fri, Nov 28
Multiple Airlines Logo
5:30 am - 9:03 amSAL-DEN
28h 33m1 stop
Multiple Airlines Logo
12:51 pm - 1:19 pmDEN-SAL
23h 28m1 stop
$313Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Salvador to Denver flights

Get data-powered insights and trends into flights from San Salvador 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 San Salvador to Denver?

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

When flying from San Salvador to Denver, you should consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to San Salvador, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

What is the cheapest month to fly from San Salvador to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Salvador 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 San Salvador to Denver is October, where tickets cost $484 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $652 and $638 respectively.

How far in advance should I book a flight from San Salvador 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 San Salvador 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 San Salvador to Denver, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$144
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Salvador to Denver

When to book flights from San Salvador to Denver

Are your dates flexible? Find out the best times to travel from San Salvador 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 San Salvador to Denver

  • What is the cheapest flight from San Salvador to Denver?

    In the last 3 days, the lowest price for a flight from San Salvador to Denver was $144 for a one-way ticket and $257 for a round-trip.

  • Do I need a passport to fly between San Salvador and Denver?

    Yes, you’ll need a passport to travel to Denver from San Salvador.

  • Which aircraft models fly most regularly from San Salvador to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Salvador to Denver?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between San Salvador and Denver, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Salvador to Denver, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Salvador to Denver are Delta and United Airlines. With an average price for the route of $513 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $594 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from San Salvador 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 San Salvador 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 San Salvador with another airline. Booking your flights between San Salvador 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 San Salvador 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 San Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from San Salvador 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 San Salvador 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.
7.9
DeltaOverall score based on 8009 reviews
8.1Boarding
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

10.0 ExcellentDuane, Nov 2025PBI - ATL
Read more Delta reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

the over had ligth did not work'd for the all way

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

Everything you need to know for your flight from San Salvador to Denver

Information on your arrival and departure airports