How popular is this Denver to Saint Paul flight route?

Within the past month, 69 users have taken a look at flights from Denver Intl to Saint Paul.

What are the cheapest airlines to fly from Denver to Saint Paul one-way?

$35 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Sun Country Air and Delta, with prices starting from $69 and $85, respectively.

Weekly flight availability from Denver to Saint Paul

The most flights from DEN to SA1 are scheduled on a Wednesday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

In terms of precipitation, rainfall in Saint Paul ranges from 0.8 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Saint Paul when rainfall is around 0.8 in.

If weather is an important factor for your trip to Saint Paul, 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 15.8 F).

What are the cheapest flights from Denver to Saint Paul?

Looking for the cheapest flight from Denver to Saint Paul? While on average our users pay $764, our data indicates the cheapest price to be $69. The most popular route (Denver Intl - Minneapolis St Paul), is priced around $102.

What are the most reliable airlines from Denver to Saint Paul?

No one likes to see their flight delayed. When booking a flight from Denver to Saint Paul consider choosing Korean Air (89%), Frontier (87%) or WestJet (85%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Denver to Saint Paul?

Frontier, Delta and United Airlines are the most popular airlines when flying from Denver to Saint Paul.

What airport do you fly from for flights from Denver to Saint Paul?

Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Saint Paul. You should not have trouble finding flights to Saint Paul from Denver Intl; the airport handles an average of 21 outbound flights to Saint Paul per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Denver airport to Saint Paul. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

Can I find deals for flights from Denver to Saint Paul that include hotel bookings?

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

How can I find direct flights from Denver to Saint Paul?

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

Can I find deals for business class flights from Denver to Saint Paul?

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

Find Cheap Flights from Denver to Saint Paul

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Denver to Saint Paul 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 Denver Intl to Saint Paul are usually found in February or January, booked 44 days in advance, depart on a Thursday or Friday and return on a Tuesday

Find flight deals from Denver to Saint Paul

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	July
Cheapest in	February
Average price	$248

Provider with most accurate pricing for Denver Intl-Minneapolis St Paul flight deals.

Search Deals

Provider most trusted by Cheapflights users for Denver Intl-Minneapolis St Paul flights.

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Insights

Everything you need to know about your flight from Denver to Saint Paul

Prices

Airlines

What is the cheapest time of day to fly from DEN to SA1?

When flying from Denver to Saint Paul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight at noon.

What is the cheapest day to fly from Denver to Saint Paul?

Travelers seeking maximum savings on their Denver to Saint Paul flight should consider departing on Saturday 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.

Reviews of airlines servicing Saint Paul

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Denver to Saint Paul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.

Southwest

8.0

Very good

4,199 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Delta

7.8

Good

8,598 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

United Airlines

7.4

Good

10,234 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Sun Country Air

6.7

Okay

315 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Frontier

5.6

Fair

2,578 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

10.0

Excellent

Courtney,Sep 2026

DEN - STL

Related info for your journey

What airport do you fly from for flights from Denver to Saint Paul?
Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Saint Paul. You should not have trouble finding flights to Saint Paul from Denver Intl; the airport handles an average of 21 outbound flights to Saint Paul per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Denver airport to Saint Paul. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.
How popular is this Denver to Saint Paul flight route?
Within the past month, 69 users have taken a look at flights from Denver Intl to Saint Paul.
What are the cheapest airlines to fly from Denver to Saint Paul one-way?
$35 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Sun Country Air and Delta, with prices starting from $69 and $85, respectively.
What are the most reliable airlines from Denver to Saint Paul?
No one likes to see their flight delayed. When booking a flight from Denver to Saint Paul consider choosing Korean Air (89%), Frontier (87%) or WestJet (85%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Denver to Saint Paul?
Looking for the cheapest flight from Denver to Saint Paul? While on average our users pay $764, our data indicates the cheapest price to be $69. The most popular route (Denver Intl - Minneapolis St Paul), is priced around $102.
Can I find deals for flights from Denver to Saint Paul that include hotel bookings?
Yes. In addition to deals on Denver to Saint Paul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Denver to Saint Paul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Saint Paul.
Can I find deals for business class flights from Denver to Saint Paul?
Yes. Cheapflights offers flight deals from Denver to Saint Paul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Denver

Popular flights

Top destinations

Alternative routes for Denver to Saint Paul

Top 6 airlines flying from Denver to Saint Paul

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$61	Average$179	FlexibilityNo cancel fee	On-time62%
Sun Country Air	Cheapest$79	Average$222	FlexibilityNo cancel fee	On-time83%
Delta	Cheapest$111	Average$302	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$157	Average$315	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$172	Average$327	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$226	Average$341	FlexibilityNo cancel fee	On-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.

Cheap flights from Denver (DEN) to Saint Paul, MN

Find cheap flights from Denver to Saint Paul with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Denver to Saint Paul

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from DEN to SA1?

When flying from Denver to Saint Paul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight at noon.

What is the cheapest day to fly from Denver to Saint Paul?

Travelers seeking maximum savings on their Denver to Saint Paul flight should consider departing on Saturday 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.

Weekly flight availability from Denver to Saint Paul

The most flights from DEN to SA1 are scheduled on a Wednesday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Reviews of airlines servicing Saint Paul

See what other customers who have flown with Southwest,Delta, andUnited Airlines from Denver to Saint Paul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Denver to Saint Paul?

How popular is this Denver to Saint Paul flight route?

What are the cheapest airlines to fly from Denver to Saint Paul one-way?

What are the most reliable airlines from Denver to Saint Paul?

What are the cheapest flights from Denver to Saint Paul?

Can I find deals for flights from Denver to Saint Paul that include hotel bookings?

How can I find direct flights from Denver to Saint Paul?

Can I find deals for business class flights from Denver to Saint Paul?

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 Denver to Saint Paul

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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

Search flights from Denver to Saint Paul by cabin class

Find flights from Denver to Saint Paul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Denver and Saint Paul flights

Browse other Denver and Saint Paul flight options. Last updated on September 24, 2026.

Other flights from Denver

Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Denver to Saint Paul flights

Consider these flights traveling from Denver to Saint Paul.

Top 6 airlines flying from Denver to Saint Paul

100% Free

Book with Flexibility

Travel Smart