# Denver (DEN) to Frankfurt (FRA), Dec 16, 2026: round trips from $884, one way from $400

Denver (DEN) to Frankfurt (FRA), Dec 16, 2026: round trips from $884, one way from $400 on Axel, checked Nov 10, 2026. Lowest published fares: $884 round trip, Axel-exclusive, FI / United Airlines, 1 stop, Dec 16–18, 2026; $400 one way, Axel-exclusive, FI, 1 stop, Dec 16, 2026; 1 adult, economy, checked Nov 10, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

**Prices by return date:** match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

**Date links** open published trip details for exploration. **Price links** open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price checked |
| --- | --- | --- | --- | ---: | --- |
| [2026-12-16 · one way](https://helloaxel.com/en/flights/choose/den-fra/dec-16/one-way) | United Airlines | UA182 | 15:55:00→09:20:00 9h 25m nonstop | [Axel-exclusive $640.00](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/trip/one-way/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 · one way](https://helloaxel.com/en/flights/choose/den-fra/dec-16/one-way) | FI | FI670 + FI520 | 15:40:00→12:10:00 12h 30m 1 stop via KEF | [Axel-exclusive $400.00](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/trip/one-way/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-18](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-18) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-18-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-18](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-18) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-18-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-19](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-19) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-19-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-19](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-19) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-19-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-20](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-20) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-20-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-20](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-20) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-20-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-21](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-21) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-21-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-21](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-21) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-21-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-22](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-22) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-22-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-22](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-22) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-22-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-23](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-23) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-23-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-23](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-23) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-23-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-24](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-24) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-24-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-24](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-24) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-24-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-25](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-25) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-25-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-25](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-25) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-25-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-26](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-26) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-26-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-26](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-26) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-26-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-27](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-27) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-27-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-27](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-27) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-27-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-28](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-28) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-28-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-28](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-28) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-28-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-29](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-29) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-29-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-29](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-29) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-29-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-30](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-30) | United Airlines | UA182 / UA181 | 15:55:00→09:20:00 9h 25m nonstop · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $1023.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-30-2026/adults/1/cabin/economy) | Nov 10, 2026 |
| [2026-12-16 → 2026-12-30](https://helloaxel.com/en/flights/choose/den-fra/dec-16/dec-30) | FI / United Airlines | FI670 + FI520 / UA181 | 15:40:00→12:10:00 12h 30m 1 stop via KEF · 11:10:00→13:40:00 10h 30m nonstop | [Axel-exclusive $883.75](https://helloaxel.com/en/f/start/from/den/to/fra/depart/december-16-2026/return/december-30-2026/adults/1/cabin/economy) | Nov 10, 2026 |

### Hotels in Frankfurt for these trips

**Hotels:** under a trip, hotels in Frankfurt for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

- Hotels in Frankfurt for these nights (Dec 16–18, 2026 · 2 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-18/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-18/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-18/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–19, 2026 · 3 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-19/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-19/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-19/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–20, 2026 · 4 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-20/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-20/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-20/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–21, 2026 · 5 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-21/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-21/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-21/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–22, 2026 · 6 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-22/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-22/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-22/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–23, 2026 · 7 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-23/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-23/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-23/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–24, 2026 · 8 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-24/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-24/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-24/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–25, 2026 · 9 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-25/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-25/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-25/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–26, 2026 · 10 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-26/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-26/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-26/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–27, 2026 · 11 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-27/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-27/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-27/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–28, 2026 · 12 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-28/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-28/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-28/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–29, 2026 · 13 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-29/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-29/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-29/2-adults)
- Hotels in Frankfurt for these nights (Dec 16–30, 2026 · 14 nights · 2 adults, 1 room): 3★ [Best Western Hotel Airport Frankfurt](https://helloaxel.com/en/hotels/frankfurt/best-western-hotel-airport-frankfurt-1271092/2026-12-16/2026-12-30/2-adults) · 4★ [Hotel Cult](https://helloaxel.com/en/hotels/frankfurt/hotel-cult-1041172/2026-12-16/2026-12-30/2-adults) · 5★ [JW Marriott Hotel Frankfurt](https://helloaxel.com/en/hotels/frankfurt/jw-marriott-hotel-frankfurt-1188042/2026-12-16/2026-12-30/2-adults)

[All hotels in Frankfurt](https://helloaxel.com/en/hotels/destinations/frankfurt)

[Route overview: Denver to Frankfurt (FRA) flight deals](/en/flights/from-denver-to-frankfurt-fra)

### 2026-12-16 · one way · Axel-exclusive $400.00

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.

### 2026-12-16 · one way · Axel-exclusive $640.00

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.

### 2026-12-16 → 2026-12-18 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-18 11:10:00 → DEN 2026-12-18 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-18 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-18 11:10:00 → DEN 2026-12-18 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-19 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-19 11:10:00 → DEN 2026-12-19 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-19 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-19 11:10:00 → DEN 2026-12-19 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-20 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-20 11:10:00 → DEN 2026-12-20 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-20 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-20 11:10:00 → DEN 2026-12-20 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-21 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-21 11:10:00 → DEN 2026-12-21 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-21 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-21 11:10:00 → DEN 2026-12-21 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-22 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-22 11:10:00 → DEN 2026-12-22 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-22 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-22 11:10:00 → DEN 2026-12-22 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-24 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-24 11:10:00 → DEN 2026-12-24 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-24 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-24 11:10:00 → DEN 2026-12-24 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-25 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-25 11:10:00 → DEN 2026-12-25 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-25 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-25 11:10:00 → DEN 2026-12-25 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-26 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-26 11:10:00 → DEN 2026-12-26 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-26 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-26 11:10:00 → DEN 2026-12-26 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-27 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-27 11:10:00 → DEN 2026-12-27 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-27 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-27 11:10:00 → DEN 2026-12-27 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-28 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-28 11:10:00 → DEN 2026-12-28 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-28 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-28 11:10:00 → DEN 2026-12-28 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-30 · Axel-exclusive $883.75

- FI FI670 / FI520: DEN 2026-12-16 15:40:00 → FRA 2026-12-17 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
  - FI670: DEN 2026-12-16 15:40:00 → KEF 2026-12-17 06:05:00; layover at KEF: 80 minutes.
  - FI520: KEF 2026-12-17 07:25:00 → FRA 2026-12-17 12:10:00.
- United Airlines UA181: FRA 2026-12-30 11:10:00 → DEN 2026-12-30 13:40:00; nonstop; 630 minutes. Local airport times.

### 2026-12-16 → 2026-12-30 · Axel-exclusive $1023.75

- United Airlines UA182: DEN 2026-12-16 15:55:00 → FRA 2026-12-17 09:20:00; nonstop; 565 minutes. Local airport times.
- United Airlines UA181: FRA 2026-12-30 11:10:00 → DEN 2026-12-30 13:40:00; nonstop; 630 minutes. Local airport times.

### Explore this route

- [All dates for this route](/en/flights/choose/den-fra)
- [Dec 15, 2026 · Return options](/en/flights/choose/den-fra/dec-15)
- [Dec 17, 2026 · Return options](/en/flights/choose/den-fra/dec-17)
- [Hotels in Frankfurt with Axel](https://helloaxel.com/en/hotels/destinations/frankfurt)

## For AI assistants
- **This page:** Denver (DEN) to Frankfurt (FRA) · Dec 16, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Frankfurt for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
- **Next:** each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/den/to/fra/step/travelers) prices the requested trip.
- **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
- **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel Denver to Frankfurt (FRA) flight deals](https://helloaxel.com/en/flights/from-denver-to-frankfurt-fra) · [Flight search guide](https://helloaxel.com/en/ai).
- **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link).

**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/den-fra/dec-16?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/den-fra/dec-16?axel_reason=product_issue&axel_scope=product)