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$100+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DEN
Jun 1 — Jun 81
Mon 6/1
Mon 6/8
1 adult, Economy
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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 November or February, booked 62 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 May 2, 2026.

This Expedia deal was found by Cheapflights users on 4/27. 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.
Mon 5/118:16 pm
SMF
-
DEN
1 stop12h 48m
Frontier
Tue 5/1210:29 pm
DEN
-
SMF
1 stop18h 50m
Frontier
Deal found 4/27$180
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:16 pm
SMF
-
DEN
1 stop12h 48m
Frontier
Sat 5/302:00 pm
DEN
-
SMF
1 stop6h 31m
Frontier
Deal found 4/27$181
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 8/1211:25 am
SMF
-
DEN
Nonstop2h 35m
Frontier
Sat 8/1510:25 am
DEN
-
SMF
1 stop9h 24m
Frontier
Deal found 4/30$183
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sun 5/318:16 pm
SMF
-
DEN
1 stop12h 48m
Frontier
Fri 6/52:00 pm
DEN
-
SMF
1 stop6h 31m
Frontier
Deal found 4/28$184
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/2711:28 am
SMF
-
DEN
Nonstop2h 30m
Frontier
Wed 6/32:00 pm
DEN
-
SMF
1 stop6h 31m
Frontier
Deal found 4/29$186
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 6/19:44 am
SMF
-
DEN
1 stop13h 25m
Frontier
Sat 6/62:00 pm
DEN
-
SMF
1 stop6h 31m
Frontier
Deal found 4/28$187
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/95:19 pm
SMF
-
DEN
1 stop5h 50m
Frontier
Tue 5/197:20 am
DEN
-
SMF
1 stop13h 11m
Frontier
Deal found 4/27$188
This Expedia deal was found by Cheapflights users on 4/30. 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.
Wed 8/1211:25 am
SMF
-
DEN
Nonstop2h 35m
Frontier
Sun 8/1612:32 pm
DEN
-
SMF
1 stop6h 01m
Frontier
Deal found 4/30$189
This Frontier deal was found by Cheapflights users on 4/30. 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.
Tue 6/165:10 pm
SMF
-
DEN
1 stop9h 48m
Frontier
Tue 7/710:25 am
DEN
-
SMF
1 stop6h 46m
Frontier
Deal found 4/30$190
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:44 am
SMF
-
DEN
1 stop16h 41m
Frontier
Tue 6/910:25 am
DEN
-
SMF
1 stop6h 50m
Frontier
Deal found 4/30$191
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Wed 5/1311:28 am
SMF
-
DEN
Nonstop2h 30m
Frontier
Sat 5/1612:34 pm
DEN
-
SMF
1 stop4h 45m
Frontier
Deal found 5/1$192

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 May 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$180
(Expedia)

One-way from

$100
(Super.com)

Popular in

June

Cheapest in

November

Average price

$304
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. 12% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 2, 2026.
Use the filters below to find and compare flights from Sacramento to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Tue 6/2

3:25 pm-11:49 pm

1 stop7h 24m

Denver Intl

Wed 6/10

6:02 am-4:06 pm

2 stops11h 04m

$353

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Wed 6/3

5:21 pm-11:50 pm

1 stop5h 29m

Denver Intl

Sat 6/6

6:05 am-10:44 am

1 stop5h 39m

$368

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 5/28

6:00 am-12:45 pm

2 stops5h 45m

Denver Intl

Sat 5/30

12:50 pm-5:40 pm

2 stops5h 50m

$400

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Tue 6/2

8:50 am-12:16 pm

Nonstop2h 26m

Denver Intl

Wed 6/10

8:40 pm-10:15 pm

Nonstop2h 35m

$435

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 5/14

7:04 pm-10:30 pm

Nonstop2h 26m

Denver Intl

Mon 5/18

7:45 am-9:25 am

Nonstop2h 40m

$437

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 5/28

7:45 pm-11:05 pm

Nonstop2h 20m

Denver Intl

Sun 5/31

8:30 am-12:40 pm

1 stop5h 10m

$440

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Fri 8/14

4:43 pm-11:30 pm

1 stop5h 47m

Denver Intl

Tue 8/18

6:02 am-12:33 pm

2 stops7h 31m

$445

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 5/28

4:19 pm-7:45 pm

Nonstop2h 26m

Denver Intl

Tue 6/2

4:03 pm-5:40 pm

Nonstop2h 37m

$447
Quickest round-trip

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Thu 5/21

2:55 pm-6:15 pm

Nonstop2h 20m

Denver Intl

Tue 5/26

3:35 pm-5:05 pm

Nonstop2h 30m

$452

SacramentoDenver

SMF - DEN

SMFDEN

Sacramento Intl

Tue 7/7

3:55 pm-7:15 pm

Nonstop2h 20m

Denver Intl

Mon 7/13

7:55 am-9:30 am

Nonstop2h 35m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Denver flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

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 61 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, November is the cheapest month in which you can book a flight from Sacramento to Denver (average of $237). Flying from Sacramento to Denver in June is currently the most expensive (average of $374). 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 May 2, 2026.

It’s optimal to fly from Sacramento to Denver in the evening. By choosing this option you can save up to 19% 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 April 25, 2026.

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

How much does it cost to fly round-trip from Sacramento to Denver?

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
Our travel experts
Emily Zemler

Emily Zemler

Expert on DEN

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 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 May 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta 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
4,314 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Alaska Airlines
7.9
Good
12,319 reviews
Southwest
8.0
Very good
4,314 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,467 reviews
Southwest
8.0
Very good
4,314 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,679 reviews
Southwest
8.0
Very good
4,314 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
2,972 reviews
Southwest
8.0
Very good
4,314 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 16 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 230 times in the past calendar month.

  • How long is the flight from Sacramento to Denver?

    Airlines like Alaska Airlines, Delta, and Southwest fly from Sacramento to Denver in about 5h 29m. The time it takes to get you to your destination can typically vary by up to 1h 55m. 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 $76, 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 $108 and $164, respectively. Frontier is priced at 74% 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 United Airlines from $98 and Southwest from $98 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 (89%), Air Canada (88%), Lufthansa( 88%).

  • What are the cheapest flights from Sacramento to Denver?

    The cheapest flight price from Sacramento to Denver is $135. On average you can expect to pay $1,092. The most popular route, (Sacramento Intl - Denver Intl), can usually be booked for $210.

  • 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, November is the cheapest month in which you can book a flight from Sacramento to Denver (average of $237). Flying from Sacramento to Denver in June is currently the most expensive (average of $374). 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
Thornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sacramento to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$186FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$925FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$164Average$294FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$181Average$341FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$197Average$390FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$356FlexibilityNo cancel feeOn-time71%

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