HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$69+ Cheap flights from Sacramento to Denver (SMF - DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DEN
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sacramento to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Sacramento Intl to Denver Intl are usually found in February or January, booked 89 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Sacramento to Denver

Cheapest flights from Sacramento to Denver
Explore the most affordable flight options available from Sacramento to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:52 pmSMF - DEN
Nonstop2h 22mFrontier
Sat 1/109:50 pmDEN - SMF
1 stop12h 52mFrontier
Deal found 12/15$227
This Super.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:16 pmSMF - DEN
1 stop4h 17mFrontier
Mon 1/510:09 amDEN - SMF
Nonstop2h 48mFrontier
Deal found 12/15$231
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:52 pmSMF - DEN
Nonstop2h 22mFrontier
Mon 1/1211:30 amDEN - SMF
Nonstop2h 43mFrontier
Deal found 12/15$255
This CheapOair deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:02 pmSMF - DEN
1 stop6h 56mFrontier
Tue 12/236:21 pmDEN - SMF
1 stop24h 00mFrontier
Deal found 12/16$265
This Super.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:16 pmSMF - DEN
1 stop4h 17mFrontier
Sun 1/410:37 pmDEN - SMF
1 stop19h 44mFrontier
Deal found 12/15$273
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:02 pmSMF - DEN
1 stop6h 56mFrontier
Mon 12/2910:09 amDEN - SMF
Nonstop2h 48mFrontier
Deal found 12/15$277
This Priceline deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:52 pmSMF - DEN
Nonstop2h 22mFrontier
Mon 1/510:09 amDEN - SMF
Nonstop2h 48mFrontier
Deal found 12/15$285
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:16 pmSMF - DEN
1 stop4h 17mFrontier
Sat 1/310:28 amDEN - SMF
Nonstop2h 48mFrontier
Deal found 12/15$293
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:52 pmSMF - DEN
Nonstop2h 22mFrontier
Mon 12/2910:09 amDEN - SMF
Nonstop2h 48mFrontier
Deal found 12/15$295

Find flight deals from Sacramento to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$108
(Frontier)

One-way from

$69
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$290
Provider with most accurate pricing for Sacramento Intl-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Denver Intl flights.
Search Deals
From Sacramento Intl to Denver Intl
Search Deals
One-way flight from Sacramento Intl to Denver Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento 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, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Sacramento to Denver that are best for you.

Fly from

Sacramento

Fly to

Denver

Route

Depart

Return

Price

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 1/22

4:03 pm-7:30 pm

Nonstop2h 27m

Denver Intl

Sun 1/25

8:15 am-10:01 am

Nonstop2h 46m

$197

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Sat 1/24

7:39 pm-11:38 am

1 stop14h 59m

Denver Intl

Fri 1/30

11:49 am-4:09 pm

1 stop5h 20m

$199

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Fri 2/6

1:16 pm-11:35 pm

1 stop9h 19m

Denver Intl

Mon 2/9

7:39 pm-9:57 am

1 stop15h 18m

$200

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Sat 2/7

12:59 pm-11:38 am

1 stop21h 39m

Denver Intl

Wed 2/11

8:04 am-12:22 pm

1 stop5h 18m

$200

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Fri 1/9

12:02 pm-3:24 pm

Nonstop2h 22m

Denver Intl

Fri 1/23

10:29 pm-12:53 pm

1 stop15h 24m

$201

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Tue 3/10

12:47 pm-11:38 am

1 stop21h 51m

Denver Intl

Tue 3/17

6:45 pm-10:02 am

1 stop16h 17m

$203

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 1/15

6:29 pm-11:38 am

1 stop16h 09m

Denver Intl

Sun 1/18

7:00 am-2:05 pm

1 stop8h 05m

$209

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 1/22

6:29 pm-11:38 am

1 stop16h 09m

Denver Intl

Sun 1/25

7:00 am-6:14 pm

1 stop12h 14m

$209

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Fri 1/16

7:00 am-6:41 pm

1 stop10h 41m

Denver Intl

Mon 1/19

7:39 pm-12:22 pm

1 stop17h 43m

$209

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 2/5

12:59 pm-6:41 pm

1 stop4h 42m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 results
1
2

Compare providers for flights from Sacramento to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Denver in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sacramento-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sacramento-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sacramento to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Denver

How far ahead should I book a flight from Sacramento to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Denver. Price data was last updated on December 12, 2025.

The price you pay for your flight from Sacramento to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sacramento to Denver?

Currently, March is the cheapest month in which you can book a flight from Sacramento to Denver (average of $41). Flying from Sacramento to Denver in June is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMF to DEN?

Find hourly flight availability from Sacramento to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

It’s optimal to fly from Sacramento to Denver in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Sacramento to Denver?

Use this chart to determine the cheapest time to fly round-trip from Sacramento to Denver. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Sacramento to Denver flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Sacramento to Denver flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Sacramento to Denver trip
Airports
SMF

For weekday morning flights, arrive early as security lines can extend into the parking garage, especially on Mondays.

Read more about SMFBy Matt Meltzer
DEN

Take the A Line train from DEN to Union Station for a quick 37-minute ride to downtown Denver.

Read more about DENBy Emily Zemler
Our travel experts
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Matt Meltzer

Matt Meltzer

Expert on SMF

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated December 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Sacramento to Denver to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Frontier
5.8
Fair
3,081 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Sacramento to Denver?

    If you book a flight from Sacramento to Denver, you will be flying from Sacramento Intl to Denver Intl. Flights to Denver Intl (DEN) from Sacramento Intl (SMF) take 2h 17m for a nonstop flight. There are 8 flights from Sacramento Intl to Denver per day from 6 airlines.

  • How popular is this Sacramento to Denver flight route?

    Flights from Sacramento Intl to Denver Intl have been viewed 228 times in the past calendar month.

  • How long is the flight from Sacramento to Denver?

    Airlines like United Airlines and Alaska Airlines fly from Sacramento to Denver in about 2h 27m. The time it takes to get you to your destination can typically vary by up to 12h 32m. Sacramento and Denver are separated by a distance of 906 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sacramento to Denver round-trip?

    Currently priced at $59, Frontier will fly you from Sacramento to Denver and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $101 and $160, respectively. Frontier is priced at 79% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sacramento to Denver one-way?

    One-way options have recently been found by users for as low as $42 on Frontier. Other airlines that offer cheap prices include Southwest from $99 and United Airlines from $101 one-way.

  • What are the most reliable airlines from Sacramento to Denver?

    Before booking your flight to Denver from Sacramento, check out the most reliable airlines to get you to your destination on time: Copa Airlines (96%), Frontier (93%), Air Canada( 91%).

  • What are the cheapest flights from Sacramento to Denver?

    The cheapest flight price from Sacramento to Denver is $97. On average you can expect to pay $1,003. The most popular route, (Sacramento Intl - Denver Intl), can usually be booked for $142.

  • Can I find deals for flights from Sacramento to Denver that include hotel bookings?

    Yes. In addition to deals on Sacramento to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Denver.

  • Can I find deals for business class flights from Sacramento to Denver?

    Yes. Cheapflights offers flight deals from Sacramento to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Denver?

    Currently, March is the cheapest month in which you can book a flight from Sacramento to Denver (average of $41). Flying from Sacramento to Denver in June is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Thornton
Broomfield
Westminster
Winter Park
Golden
Greeley
Lone Tree
Lakewood
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Evergreen

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.

Alternative routes for Sacramento to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Denver flights
San Francisco to Denver flights
Ontario to Denver flights
Santa Ana to Denver flights
San Diego to Denver flights
Las Vegas to Denver flights
San Jose to Denver flights
Burbank to Denver flights
Los Angeles to Aspen flights
Fresno to Denver flights
Oakland to Denver flights
Los Angeles to Vail flights
Reno to Denver flights
Palm Springs to Denver flights
San Francisco to Aspen flights
San Francisco to Vail flights
Medford to Denver flights
Monterey to Denver flights
Bakersfield to Denver flights
San Luis Obispo to Denver flights
Los Angeles to Hayden flights
Arcata to Denver flights
Los Angeles to Colorado Springs flights
San Francisco to Durango flights
Santa Barbara to Denver flights
Ontario to Vail flights
Long Beach to Denver flights
Ontario to Aspen flights
San Diego to Hayden flights
Los Angeles to Grand Junction flights
Ontario to Colorado Springs flights
Redding to Denver flights
San Diego to Colorado Springs flights
Las Vegas to Colorado Springs flights
Los Angeles to Durango flights
San Diego to Vail flights
San Francisco to Colorado Springs flights
Sacramento to Colorado Springs flights
San Diego to Durango flights
Santa Rosa to Denver flights
Los Angeles to Montrose flights
Long Beach to Colorado Springs flights
San Diego to Aspen flights
San Francisco to Hayden flights
San Jose to Colorado Springs flights
Santa Ana to Vail flights
Palm Springs to Colorado Springs flights
San Jose to Durango flights
Sacramento to Grand Junction flights

Top 6 airlines flying from Sacramento to Denver

Discover the top 6 airlines that operate flights from Sacramento to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$63Average$180FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$286FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$160Average$282FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$180Average$342FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$197Average$334FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$366FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.