$35 Cheap flight deals from Denver (DEN) to St. Augustine (JAX)

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This Weekend's Flight Deals from Denver to St. Augustine

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Wed, Oct 22
DEN
Denver Intl.
MCO
Orlando Intl.
$371 Roundtrip, found 10 hours ago
$371
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Denver Intl. to Orlando Intl., returning Wed, Oct 22, priced at $371 found 10 hours ago
Sun, Oct 19 - Fri, Oct 31
COS
Colorado Springs
JAX
Jacksonville Intl.
$450 Roundtrip, found 1 day ago
$450
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 19 from Colorado Springs to Jacksonville Intl., returning Fri, Oct 31, priced at $450 found 1 day ago
Fri, Oct 17 - Sun, Oct 19
DEN
Denver Intl.
JAX
Jacksonville Intl.
$622 Roundtrip, found 8 hours ago
$622
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Fri, Oct 17 from Denver Intl. to Jacksonville Intl., returning Sun, Oct 19, priced at $622 found 8 hours ago
Sun, Oct 19 - Wed, Oct 29
COS
Colorado Springs
MCO
Orlando Intl.
$752 Roundtrip, found 1 hour ago
$752
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Oct 19 from Colorado Springs to Orlando Intl., returning Wed, Oct 29, priced at $752 found 1 hour ago

Airfares from $35 One Way, $77 Round Trip from Denver to St. Augustine

Prices starting at $77 for return flights and $35 for one-way flights to St. Augustine were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 11 - Wed, Nov 19
DEN
Denver
MCO
Orlando
$77 Roundtrip, found 10 hours ago
$77
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Nov 11 from Denver to Orlando, returning Wed, Nov 19, priced at $77 found 10 hours ago
Sat, Nov 1 - Mon, Nov 3
DEN
Denver
JAX
Jacksonville
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Denver to Jacksonville, returning Mon, Nov 3, priced at $120 found 1 day ago
Sat, Jan 10 - Sat, Jan 31
DEN
Denver
MCO
Orlando
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 10 from Denver to Orlando, returning Sat, Jan 31, priced at $197 found 1 day ago
Mon, Jan 26 - Thu, Feb 5
DEN
Denver
MCO
Orlando
$207 Roundtrip, found 7 hours ago
$207
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Mon, Jan 26 from Denver to Orlando, returning Thu, Feb 5, priced at $207 found 7 hours ago
Tue, Dec 9 - Tue, Dec 16
DEN
Denver
MCO
Orlando
$221 Roundtrip, found 1 hour ago
$221
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Denver to Orlando, returning Tue, Dec 16, priced at $221 found 1 hour ago

St. Augustine economy flight packages

Price found within the past 48 hours. Click for updated prices.
Boardwalk Inn and Suites
2.5-star property

Boardwalk Inn and Suites

8.4/10 Very Good! (1,463 reviews)

Dec 4 - Dec 7

3 night stay

Denver (DEN) to Orlando (MCO)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $276, price is now $170 per person
$170
per person
found 8 hours ago
Good experience definitely be back

Reviewed on Oct 5, 2025

Westgate Vacation Villas Resort
4.0-star property

Westgate Vacation Villas Resort

8/10 Very Good! (1,684 reviews)

Nov 27 - Nov 29

2 night stay

Denver (DEN) to Orlando (MCO)

Frontier Airlines • Coach

Orlando (MCO) to Denver (DEN)

Southwest Airlines • Coach
Price was $1,115, price is now $790 per person
$790
per person
found 1 day ago
Always a good time at Westgate Resort

Reviewed on May 3, 2025

Westgate Palace Hotel / Universal / I-Drive
4.0-star property

Westgate Palace Hotel / Universal / I-Drive

8.8/10 Excellent! (1,012 reviews)

Dec 5 - Dec 7

2 night stay

Denver (DEN) to Orlando (MCO)

Frontier Airlines • Coach

Orlando (MCO) to Denver (DEN)

American Airlines • Coach
Price was $571, price is now $381 per person
$381
per person
found 1 day ago
The location is conveniently close to Universal, with a nearby 7-Eleven and several restaurants. The room is clean and pleasant, and parking is easily accessible.

Reviewed on Aug 6, 2025

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More About Flying To St. Augustine from Denver

Route Information for Flights from Denver to St. Augustine

Origin Airport IATA Code
DEN
Destination Airport IATA Code
JAX
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Denver to St. Augustine

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Frequently asked questions

Are there non-stop flights from Denver to St. Augustine?
There certainly are. As a matter of fact, there are 3 airlines that fly direct from DEN to MCO. Lock in your ticket with one of these popular carriers:

  • Southwest Airlines
  • United Airlines
  • Frontier Airlines

What is the shortest flight from Denver to St. Augustine?
From Denver, the eclectic sights and sounds of St. Augustine are at least 3 hours and 45 minutes away. Choose your favorite seat, or maybe even one with extra legroom, and travel to your destination in comfort.
What airlines fly from Denver to St. Augustine most frequently?
The airlines that fly frequently between Denver Intl. Airport (DEN) and Orlando, FL (MCO-Orlando Intl.) include Southwest Airlines (WN). This well-known option operates 139 flights on the route each month. If you can't find the right flight for you there, take a look at United Airlines (UA). This carrier is a terrific alternative and offers 121 flights between Denver and St. Augustine every month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.