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$68+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DEN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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”

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3. Compare prices and book

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Cheapflights Tip: The best prices from Sacramento Intl to Denver Intl are usually found in February or November, booked 88 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$136
(CheapOair)

One-way from

$68
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$267
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. 15% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/1312:11 pmSMF - DEN
Nonstop2h 39mFrontier
Mon 11/1710:40 amDEN - SMF
Nonstop2h 38mFrontier
Deal found 10/29$139
This Priceline deal was found by Cheapflights users on 10/29. 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.
Fri 11/1411:17 amSMF - DEN
Nonstop2h 33mFrontier
Mon 11/1710:40 amDEN - SMF
Nonstop2h 38mFrontier
Deal found 10/29$140
This Frontier deal was found by Cheapflights users on 10/29. 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.
Sun 12/712:31 pmSMF - DEN
Nonstop2h 22mFrontier
Fri 1/210:09 amDEN - SMF
Nonstop2h 48mFrontier
Deal found 10/29$141
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/159:10 amSMF - DEN
1 stop8h 15mFrontier
Sun 11/169:43 amDEN - SMF
Nonstop2h 38mFrontier
Deal found 10/28$157
This Frontier deal was found by Cheapflights users on 10/30. 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.
Thu 11/612:11 pmSMF - DEN
Nonstop2h 39mFrontier
Thu 11/137:00 amDEN - SMF
1 stop11h 31mFrontier
Deal found 10/30$159
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 12/1111:20 amSMF - DEN
1 stop11h 57mFrontier
Tue 12/3010:09 amDEN - SMF
Nonstop2h 48mFrontier
Deal found 10/29$160
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:08 amSMF - DEN
2 stops7h 55mMultiple Airlines
Mon 12/89:56 amDEN - SMF
Nonstop2h 44mMultiple Airlines
Deal found 10/30$162
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/411:20 amSMF - DEN
1 stop11h 57mFrontier
Thu 12/119:42 amDEN - SMF
2 stops34h 04mFrontier
Deal found 10/30$164
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Tue 12/27:00 amSMF - DEN
1 stop27h 44mMultiple Airlines
Mon 12/89:56 amDEN - SMF
Nonstop2h 44mMultiple Airlines
Deal found 10/30$165
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/712:31 pmSMF - DEN
Nonstop2h 22mFrontier
Mon 12/297:00 amDEN - SMF
1 stop11h 21mFrontier
Deal found 10/29$166
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/1312:11 pmSMF - DEN
Nonstop2h 39mFrontier
Fri 11/1410:35 amDEN - SMF
Nonstop2h 38mFrontier
Deal found 10/29$167
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 12/712:31 pmSMF - DEN
Nonstop2h 22mFrontier
Wed 12/316:15 amDEN - SMF
2 stops12h 06mFrontier
Deal found 10/29$169

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 October 30, 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

Wed 1/7

7:39 pm-11:38 am

1 stop14h 59m

Denver Intl

Mon 1/12

7:39 pm-12:22 pm

1 stop17h 43m

$203

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Sat 11/22

7:44 pm-7:16 pm

1 stop22h 32m

Denver Intl

Tue 12/2

6:59 pm-4:30 pm

1 stop22h 31m

$222

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Mon 11/24

7:00 am-11:59 pm

1 stop15h 59m

Denver Intl

Tue 12/2

6:59 pm-4:30 pm

1 stop22h 31m

$222

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Tue 12/9

8:16 am-6:03 pm

2 stops8h 47m

Denver Intl

Sun 12/14

6:59 pm-10:59 pm

1 stop5h 00m

$234

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 12/4

8:16 am-11:59 pm

2 stops14h 43m

Denver Intl

Sun 12/14

6:59 pm-10:03 am

1 stop16h 04m

$244

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 12/4

8:45 am-12:08 pm

Nonstop2h 23m

Denver Intl

Sun 12/14

8:22 am-10:03 am

Nonstop2h 41m

$267

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Sat 11/22

7:00 am-11:59 pm

1 stop15h 59m

Denver Intl

Mon 12/1

7:20 pm-11:13 pm

1 stop4h 53m

$272

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Wed 11/12

2:54 pm-11:51 pm

1 stop7h 57m

Denver Intl

Wed 11/19

1:23 pm-11:44 pm

1 stop11h 21m

$275

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Sat 12/13

6:59 pm-2:46 pm

2 stops18h 47m

Denver Intl

Sat 12/20

6:48 pm-11:59 pm

1 stop6h 11m

$276

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Mon 11/24

5:59 pm-11:59 pm

1 stop5h 00m

Denver Intl

Mon 12/1

7:20 pm-11:13 pm

1 stop4h 53m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 21 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 October 24, 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 88 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 $102). 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 October 30, 2025.

It’s optimal to fly from Sacramento to Denver in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

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 October 26, 2025.

Travelers seeking maximum savings on their Sacramento to Denver flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday 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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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 October 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines 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.
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 15m for a nonstop flight. There are 6 flights from Sacramento Intl to Denver per day from 5 airlines.

  • How popular is this Sacramento to Denver flight route?

    Flights from Sacramento Intl to Denver Intl have been viewed 239 times in the past calendar month.

  • How long is the flight from Sacramento to Denver?

    Airlines like Alaska Airlines fly from Sacramento to Denver in about 14h 59m. The time it takes to get you to your destination can typically vary by up to . Sacramento and Denver are separated by a distance of 906 mi.

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

    Currently priced at $58, 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 United Airlines - these airlines can fly you to your destination from $108 and $180, respectively. Frontier is priced at 78% 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 $99 on Southwest. Other airlines that offer cheap prices include United Airlines from $99 and Alaska 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: United Airlines (92%), Lufthansa (90%), Air Canada( 89%).

  • What are the cheapest flights from Sacramento to Denver?

    The cheapest flight price from Sacramento to Denver is $87. On average you can expect to pay $874. The most popular route, (Sacramento Intl - Denver Intl), can usually be booked for $141.

  • 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 $102). 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
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Top 5 airlines flying from Sacramento to Denver

Discover the top 5 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$172FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$296FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$180Average$346FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$195Average$327FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$366FlexibilityNo cancel feeOn-time71%

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