Killeen to Denver flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Killeen to Denver is €778 with Alaska Airlines (checked on 27 Oct 2026).
Your next trip, last seen at €778
Below averageAlaska Airlines · 3 stops · One wayWhen to fly
Explore datesMore dates worth a look
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
- Lowest observed
- €778, departing 9 Dec 2026 (Last checked: 27 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 55Check live prices for this route
- Airlines seen
- Alaska Airlines
- Typical journey time
- 30h 43m
About this route
Explore the fares we observed from Killeen to Denver. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,162 km
- Typical journey time
- 30h 43m
- Seen on fares with a connection
- Alaska Airlines
- Alternative airports
- APA
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Killeen Regional Airport / Robert Gray Army Airfield (GRK) → Killeen, city gazetteer reference point (31.1171, -97.7278): ≈ 11 km.
- 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.
Lowest fare by departure month
Cheapest month from Killeen to Denver: December 2026, from €778 (checked 27 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €928 | 23 |
| December 2026 | €778 | 24 |
| January 2027 | €828 | 7 |
Lowest fare by day of the week
Cheapest day of the week from Killeen to Denver: Wednesday, from €778 (checked 27 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €974 | 7 |
| Tuesday | €828 | 7 |
| Wednesday | €778 | 10 |
| Thursday | €886 | 9 |
| Friday | €831 | 6 |
| Saturday | €917 | 7 |
| Sunday | €994 | 9 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Killeen to Denver by days until departure (31 to 60 days): €778 (checked 27 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €1,326 | 5 |
| 8 to 30 days | €928 | 17 |
| 31 to 60 days | €778 | 25 |
| 61 days or more | €828 | 8 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Killeen to Denver?
The lowest fare Routavio has observed is €778, found on 27 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Killeen to Denver?
Cheapest month from Killeen to Denver: December 2026, from €778 (checked 27 Oct 2026).
Are there direct flights from Killeen to Denver?
Our data holds no non-stop flight from Killeen to Denver. The fares on this page include at least one stop.
Which airlines fly from Killeen to Denver?
Routavio has seen these carriers on the route: Alaska Airlines.
How long does the flight from Killeen to Denver take?
Across the 55 fares Routavio observed, the average journey time is 41h 56m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Killeen to Denver fares were non-stop?
None of the 55 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Killeen to Denver?
Cheapest day of the week from Killeen to Denver: Wednesday, from €778 (checked 27 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
Similar routes
More routes from Killeen
Show all 9 routes →Show fewer ↑
More routes to Denver
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.
Last checked: 27 Oct 2026