How do most travelers feel about United Airlines?

The general consensus from 4,088 Cheapflights users is that United Airlines is a 6.2/10. Select your travel dates above for updated prices on flights from San Diego to Denver (SAN-DEN).

Can I get a flight from San Diego to Denver on United Airlines for under $200?

2 United Airlines flights from SAN to DEN have recently been found on Cheapflights for under $200. Click here to find the best deals to Denver for your desired dates.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Fly United Airlines from SAN to DEN as low as $139

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Cheapflights users flying from San Diego to Denver on United Airlines typically fly into Denver Intl and depart from San Diego. Select your dates above for pricing.

United Airlines flights from San Diego to Denver in 2024

Popular in	July
Cheapest in	April
Average price (all airlines)	$162
One-way from	$139
Round-trip from	$208

Highest demand for flights from San Diego to Denver Intl; 16% potential price increase.

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Best time to find cheap flights from San Diego to Denver Intl; 3% potential price drop.

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Average price for all San Diego to Denver Intl flights (one-way and round-trip).

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Cheapest one-way United Airlines flight from San Diego to Denver Intl

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Cheapest round-trip United Airlines flight from San Diego to Denver Intl

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Can I get a flight from San Diego to Denver on United Airlines for under $200?
2 United Airlines flights from SAN to DEN have recently been found on Cheapflights for under $200. Click here to find the best deals to Denver for your desired dates.
How do most travelers feel about United Airlines?
The general consensus from 4,088 Cheapflights users is that United Airlines is a 6.2/10. Select your travel dates above for updated prices on flights from San Diego to Denver (SAN-DEN).

Cheapest United Airlines flights from San Diego to Denver

Sat 6/86:05 pmSAN - DEN

1 stop5h 04mUnited Airlines

Sat 6/156:00 amDEN - SAN

1 stop5h 20mUnited Airlines

Deal found 5/7$208

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Sat 5/256:05 pmSAN - DEN

1 stop5h 04mUnited Airlines

Wed 5/298:42 pmDEN - SAN

1 stop4h 02mUnited Airlines

Deal found 5/7$216

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Sat 5/256:05 pmSAN - DEN

1 stop5h 04mUnited Airlines

Sun 5/266:00 amDEN - SAN

1 stop5h 25mUnited Airlines

Deal found 5/8$254

Pick Dates

Direct flights from San Diego to Denver on United Airlines

Sat 6/18:45 amSAN - DEN

Nonstop2h 26mUnited Airlines

Sun 6/26:05 amDEN - SAN

Nonstop2h 22mUnited Airlines

Deal found 5/7$258

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Mon 6/36:40 amSAN - DEN

Nonstop2h 26mUnited Airlines

Thu 6/66:05 amDEN - SAN

Nonstop2h 22mUnited Airlines

Deal found 5/7$272

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Wed 8/287:00 amSAN - DEN

Nonstop2h 26mUnited Airlines

Sat 8/3111:15 amDEN - SAN

Nonstop2h 23mUnited Airlines

Deal found 5/7$302

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Last minute deals on Cheapflights

Sat 5/186:20 amSAN - DEN

1 stop4h 59mUnited Airlines

Tue 5/218:23 pmDEN - SAN

1 stop4h 18mUnited Airlines

Deal found 5/7$266

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Wed 5/157:07 amSAN - DEN

Nonstop2h 26mUnited Airlines

Wed 5/227:40 pmDEN - SAN

Nonstop2h 27mUnited Airlines

Deal found 5/8$296

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Tue 5/146:20 amSAN - DEN

1 stop4h 59mUnited Airlines

Thu 5/166:00 amDEN - SAN

1 stop4h 37mUnited Airlines

Deal found 5/7$302

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One-way United Airlines flights to Denver from San Diego

Mon 6/176:50 pmSAN - DEN

Nonstop2h 30mUnited Airlines

Deal found 5/7$139

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Wed 6/126:40 amSAN - DEN

Nonstop2h 26mUnited Airlines

Deal found 5/7$154

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Fri 5/176:20 amSAN - DEN

1 stop7h 00mUnited Airlines

Deal found 5/8$168

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Average price of United Airlines flights from San Diego to Denver

Currently, the most affordable month to book a United Airlines flight from San Diego to Denver in December, with an average price of $192. Conversely, traveling with United Airlines from San Diego to Denver in June will be the most expensive, with an average cost of $280. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$220

February

$237

March

$269

April

$204

May

$224

June

$280

July

$278

August

$218

September

$212

October

$193

November

$198

December

$192

Temperature and rainfall in Denver by month

DEN Temperature	30.2 - 73.4 °F

DEN

Temperature

30.2 - 73.4 °F

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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Fly from San Diego to Denver on another airline
Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Frontier flights from San Diego to Denver Intl

Other United Airlines flights from San Diego
Browse through other United Airlines flights departing from San Diego. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

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United Airlines flights from San Diego to Denver

United Airlines flights from San Diego to New York

United Airlines flights from San Diego to Honolulu

Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

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Flights to New York

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Flights to Fort Lauderdale

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 8, 2024.

United Airlines flights from Denver Intl to San Diego

United Airlines flights from San Diego to Honolulu

United Airlines flights from San Diego to Denver

United Airlines flights from San Diego to New York

United Airlines flights from San Diego to San Francisco

United Airlines flights from San Diego to Denver

United Airlines flights from San Diego to San Francisco

United Airlines flights from San Diego to Denver

United Airlines flights from San Diego to New York

United Airlines flights from San Diego to Denver

United Airlines flights from San Diego to San Francisco

United Airlines flights from San Diego to New York

United Airlines flights from San Diego to San Francisco

United Airlines flights from San Diego to Honolulu

See what others are saying about United Airlines

United Airlines

7.4

Good

11,043 reviews

Check prices

Overview

Recent reviews

8.0

Very good|Mar 2022

Just a normal flight - all was just fine and reasonably comfortable given the physical limitations of flight - arrived safe and on time which are the important things. The only thing that could have been better - that was controllable - was the food - I am always amazed that it can get worse than it was before but United seems to have experts in this area and they should be commended on continuing to make the food worse when it seemed like it as as bad as it could get while using actual food as inputs. I'm guessing we are pretty close to rock bottom by now but United always seems be able to give that extra effort to eliminate that last little bit of remaining quality and taste. I would recommend that United stop having their accountants plan and prepare meals and snacks and let actual chefs, or at least cooks prepare them in the future.

6.0

Okay|Apr 2024

The staff were pleasant. There was no food or entertainment.

2.0

Poor|Nov 2021

Clear attendant at the Logan airport was awful. Rude and inconsiderate to everyone. Let every clear customer in front of every priority United customer. Usually they switch off groups but we were waiting 30 minutes when we were third from the front because every clear customer was let in front of us.

8.0

Very good|Jan 2022

Everything was great. Even though the flight got delayed 10 minutes we arrived on time

5.9

Fair|Aug 2021

Boarding was too long. The Seats are too thin. The snacks were water and a cookie.

1 out of 3681

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Cheapflights users flying from San Diego to Denver on United Airlines typically fly into Denver Intl and depart from San Diego. Select your dates above for pricing.

United Airlines flights from San Diego to Denver in 2024

Find detailed information about United Airlines flights from San Diego to Denver. Explore the options provided by United Airlines to plan your journey from San Diego to Denver. Data last updated May 8, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from San Diego to Denver on United Airlines for under $200?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from San Diego to Denver

Direct flights from San Diego to Denver on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to Denver from San Diego

Average price of United Airlines flights from San Diego to Denver

Plan your United Airlines flight from San Diego to Denver by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from San Diego to Denver is currently $154 while a round-trip flight costs $277. Price data was last updated on May 5, 2024.

Temperature and rainfall in Denver by month

Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from San Diego to Denver on another airline
Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Other United Airlines flights from San Diego
Browse through other United Airlines flights departing from San Diego. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Browse through other United Airlines flights departing from San Diego. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing San Diego and Denver
Choose from other airlines serving San Diego and Denver.

Choose from other airlines serving San Diego and Denver.

Other popular destinations in North America
If Denver is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

If Denver is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 8, 2024.

See what others are saying about United Airlines

Overview

Recent reviews

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Flights

United Airlines flights from San Diego to Denver (SAN - DEN)

Cheapflights users flying from San Diego to Denver on United Airlines typically fly into Denver Intl and depart from San Diego. Select your dates above for pricing.

United Airlines flights from San Diego to Denver in 2024

Find detailed information about United Airlines flights from San Diego to Denver. Explore the options provided by United Airlines to plan your journey from San Diego to Denver. Data last updated May 8, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from San Diego to Denver on United Airlines for under $200?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from San Diego to Denver

Direct flights from San Diego to Denver on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to Denver from San Diego

Average price of United Airlines flights from San Diego to Denver

Plan your United Airlines flight from San Diego to Denver by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from San Diego to Denver is currently $154 while a round-trip flight costs $277. Price data was last updated on May 5, 2024.

Temperature and rainfall in Denver by month

Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from San Diego to Denver on another airlineConsider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

See what others are saying about United Airlines

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from San Diego to Denver on another airline
Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.