Denver to Hartford flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Denver to Hartford is €114 with Frontier Airlines (checked on 6 Nov 2026).
Your next trip, last seen at €114
Below averageFrontier Airlines · 1 stop · One wayWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 8 Jan€115
- 11 Jan€115
- 13 Jan€115
- 14 Jan€115
- 20 Jan€114
- 23 Jan€114
- 27 Jan€115
- 30 Jan€115
- Lowest observed
- €114, departing 20 Jan 2027 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 10Check live prices for this route
- Airlines seen
- United Airlines, Southwest Airlines, Allegiant Air, Breeze Airways, Frontier Airlines, JetBlue
- Fastest observed flight time
- 3h 44m
- Non-stop
- Yes
About this route
Explore the fares we observed from Denver to Hartford. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,712 km
- Fastest observed flight time
- 3h 44m
- Airlines seen
- United Airlines, Southwest Airlines, Allegiant Air, Breeze Airways, Frontier Airlines, JetBlue
- Alternative airports
- APA
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Denver International Airport (DEN) → Denver, city gazetteer reference point (39.7392, -104.9847): ≈ 30 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much is a flight from Denver to Hartford?
The lowest fare Routavio has observed is €114, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Denver to Hartford?
In our observations January 2027 is the cheapest month so far, at €114.
Are there direct flights from Denver to Hartford?
Yes. Published schedules report non-stop flights on this route with United Airlines, Southwest Airlines.
Which airlines fly from Denver to Hartford?
Routavio has seen these carriers on the route: United Airlines, Southwest Airlines, Allegiant Air, Breeze Airways, Frontier Airlines, JetBlue.
How long does the flight from Denver to Hartford take?
Across the 84 fares Routavio observed, the average journey time is 13h 31m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Denver to Hartford fares were non-stop?
11 of the 84 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.