# Dulles (IAD) to San Francisco (SFO) · Dec 22, 2026 · one way

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

**See flights for these dates:** each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
| --- | --- | --- | ---: | --- |
| 2026-12-22 · one way | United Airlines | UA1095 | [Axel-exclusive $273.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |
| 2026-12-22 · one way | Frontier Airlines | F94277 + F94157 | [Axel-exclusive $161.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |
| 2026-12-22 · one way | Delta Air Lines | DL432 + DL902 | [Axel-exclusive $266.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |
| 2026-12-22 · one way | Air Canada | AC8615 + AC743 | [Axel-exclusive $329.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |
| 2026-12-22 · one way | United Airlines | UA1757 | [Axel-exclusive $273.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |
| 2026-12-22 · one way | United Airlines | UA2823 + UA794 | [Axel-exclusive $252.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |
| 2026-12-22 · one way | United Airlines | UA4559 + UA1181 | [Axel-exclusive $252.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |
| 2026-12-22 · one way | United Airlines | UA213 + UA2414 | [Axel-exclusive $252.00](https://helloaxel.com/en/f/start/from/iad/to/sfo/depart/december-22-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:07:59Z |

[Route overview: Washington, DC to San Francisco (SFO) flight deals](/en/flights/from-washington-dc-to-san-francisco-sfo)

### 2026-12-22 · one way · Axel-exclusive $273.00

- United Airlines UA1095: IAD 2026-12-22 06:00:00 → SFO 2026-12-22 09:11:00; nonstop; 371 minutes. Local airport times.

### 2026-12-22 · one way · Axel-exclusive $161.00

- Frontier Airlines F94277 / F94157: IAD 2026-12-22 13:09:00 → SFO 2026-12-22 18:26:00; 1 stop(s) via LAS; 497 minutes. Local airport times.
  - F94277: IAD 2026-12-22 13:09:00 → LAS 2026-12-22 15:31:00; layover at LAS: 71 minutes.
  - F94157: LAS 2026-12-22 16:42:00 → SFO 2026-12-22 18:26:00.

### 2026-12-22 · one way · Axel-exclusive $266.00

- Delta Air Lines DL432 / DL902: IAD 2026-12-22 07:00:00 → SFO 2026-12-22 12:33:00; 1 stop(s) via SLC; 513 minutes. Local airport times.
  - DL432: IAD 2026-12-22 07:00:00 → SLC 2026-12-22 09:54:00; layover at SLC: 76 minutes.
  - DL902: SLC 2026-12-22 11:10:00 → SFO 2026-12-22 12:33:00.

### 2026-12-22 · one way · Axel-exclusive $329.00

- Air Canada AC8615 / AC743: IAD 2026-12-22 09:55:00 → SFO 2026-12-22 15:40:00; 1 stop(s) via YYZ; 525 minutes. Local airport times.
  - AC8615: IAD 2026-12-22 09:55:00 → YYZ 2026-12-22 11:22:00; layover at YYZ: 88 minutes.
  - AC743: YYZ 2026-12-22 12:50:00 → SFO 2026-12-22 15:40:00.

### 2026-12-22 · one way · Axel-exclusive $273.00

- United Airlines UA1757: IAD 2026-12-22 17:39:00 → SFO 2026-12-22 20:45:00; nonstop; 366 minutes. Local airport times.

### 2026-12-22 · one way · Axel-exclusive $252.00

- United Airlines UA2823 / UA794: IAD 2026-12-22 12:38:00 → SFO 2026-12-22 18:19:00; 1 stop(s) via EWR; 521 minutes. Local airport times.
  - UA2823: IAD 2026-12-22 12:38:00 → EWR 2026-12-22 13:59:00; layover at EWR: 61 minutes.
  - UA794: EWR 2026-12-22 15:00:00 → SFO 2026-12-22 18:19:00.

### 2026-12-22 · one way · Axel-exclusive $252.00

- United Airlines UA4559 / UA1181: IAD 2026-12-22 12:45:00 → SFO 2026-12-22 17:50:00; 1 stop(s) via CMH; 485 minutes. Local airport times.
  - UA4559: IAD 2026-12-22 12:45:00 → CMH 2026-12-22 14:20:00; layover at CMH: 67 minutes.
  - UA1181: CMH 2026-12-22 15:27:00 → SFO 2026-12-22 17:50:00.

### 2026-12-22 · one way · Axel-exclusive $252.00

- United Airlines UA213 / UA2414: IAD 2026-12-22 12:35:00 → SFO 2026-12-22 17:47:00; 1 stop(s) via BNA; 492 minutes. Local airport times.
  - UA213: IAD 2026-12-22 12:35:00 → BNA 2026-12-22 13:41:00; layover at BNA: 64 minutes.
  - UA2414: BNA 2026-12-22 14:45:00 → SFO 2026-12-22 17:47:00.

### Explore this route

- [All dates for this route](/en/flights/choose/iad-sfo)
- [Dec 21, 2026 · Return options](/en/flights/choose/iad-sfo/dec-21)
- [Dec 23, 2026 · Return options](/en/flights/choose/iad-sfo/dec-23)
- [Hotels in San Francisco with Axel](https://helloaxel.com/en/hotels/destinations/san-francisco)

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**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/iad-sfo/dec-22/one-way?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/iad-sfo/dec-22/one-way?axel_reason=product_issue&axel_scope=product)