# Dulles (IAD) to Ottawa (YOW) · Dec 9, 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) |
| --- | --- | --- | ---: | --- |
| 2026-12-09 · one way | United Airlines | UA3601 | [Axel-exclusive $245.00](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:08:48Z |
| 2026-12-09 · one way | Air Canada | AC8539 + AC7874 | [Axel-exclusive $215.00](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:08:48Z |
| 2026-12-09 · one way | Air Canada | AC8615 + AC7880 | [Axel-exclusive $215.00](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:08:48Z |
| 2026-12-09 · one way | Air Canada | AC8724 + AC7769 | [Axel-exclusive $215.00](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:08:48Z |
| 2026-12-09 · one way | United Airlines | UA2396 + UA3592 | [Axel-exclusive $225.00](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:08:48Z |
| 2026-12-09 · one way | United Airlines | UA3539 + AC7775 | [Axel-exclusive $225.00](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:08:48Z |
| 2026-12-09 · one way | United Airlines | UA3453 + AC470 | [Axel-exclusive $225.00](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T01:08:48Z |

[Route overview: Washington, DC to Ottawa (YOW) flight deals](/en/flights/from-washington-dc-to-ottawa-yow)

### 2026-12-09 · one way · Axel-exclusive $245.00

- United Airlines UA3601: IAD 2026-12-09 13:19:00 → YOW 2026-12-09 15:07:00; nonstop; 108 minutes. Local airport times.

### 2026-12-09 · one way · Axel-exclusive $215.00

- Air Canada AC8539 / AC7874: IAD 2026-12-09 17:20:00 → YOW 2026-12-09 21:52:00; 1 stop(s) via YTZ; 272 minutes. Local airport times.
  - AC8539: IAD 2026-12-09 17:20:00 → YTZ 2026-12-09 18:57:00; layover at YTZ: 118 minutes.
  - AC7874: YTZ 2026-12-09 20:55:00 → YOW 2026-12-09 21:52:00.

### 2026-12-09 · one way · Axel-exclusive $215.00

- Air Canada AC8615 / AC7880: IAD 2026-12-09 09:55:00 → YOW 2026-12-09 15:48:00; 1 stop(s) via YYZ; 353 minutes. Local airport times.
  - AC8615: IAD 2026-12-09 09:55:00 → YYZ 2026-12-09 11:22:00; layover at YYZ: 198 minutes.
  - AC7880: YYZ 2026-12-09 14:40:00 → YOW 2026-12-09 15:48:00.

### 2026-12-09 · one way · Axel-exclusive $215.00

- Air Canada AC8724 / AC7769: IAD 2026-12-09 09:05:00 → YOW 2026-12-09 14:12:00; 1 stop(s) via YUL; 307 minutes. Local airport times.
  - AC8724: IAD 2026-12-09 09:05:00 → YUL 2026-12-09 10:48:00; layover at YUL: 147 minutes.
  - AC7769: YUL 2026-12-09 13:15:00 → YOW 2026-12-09 14:12:00.

### 2026-12-09 · one way · Axel-exclusive $225.00

- United Airlines UA2396 / UA3592: IAD 2026-12-09 08:25:00 → YOW 2026-12-09 13:11:00; 1 stop(s) via EWR; 286 minutes. Local airport times.
  - UA2396: IAD 2026-12-09 08:25:00 → EWR 2026-12-09 09:47:00; layover at EWR: 109 minutes.
  - UA3592: EWR 2026-12-09 11:36:00 → YOW 2026-12-09 13:11:00.

### 2026-12-09 · one way · Axel-exclusive $225.00

- United Airlines UA3539 / AC7775: IAD 2026-12-09 13:19:00 → YOW 2026-12-09 19:52:00; 1 stop(s) via YUL; 393 minutes. Local airport times.
  - UA3539: IAD 2026-12-09 13:19:00 → YUL 2026-12-09 15:16:00; layover at YUL: 219 minutes.
  - AC7775: YUL 2026-12-09 18:55:00 → YOW 2026-12-09 19:52:00.

### 2026-12-09 · one way · Axel-exclusive $225.00

- United Airlines UA3453 / AC470: IAD 2026-12-09 17:18:00 → YOW 2026-12-09 23:55:00; 1 stop(s) via YYZ; 397 minutes. Local airport times.
  - UA3453: IAD 2026-12-09 17:18:00 → YYZ 2026-12-09 19:01:00; layover at YYZ: 224 minutes.
  - AC470: YYZ 2026-12-09 22:45:00 → YOW 2026-12-09 23:55:00.

**Travelers:** prices on this page are totals for 1 adult. For a different party, open this trip for [2 adults](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/2/cabin/economy) · [3 adults](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/3/cabin/economy) · [4 adults](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/4/cabin/economy) · [2 adults + 1 child](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/2/children/1/cabin/economy) · [2 adults + 2 children](https://helloaxel.com/en/f/start/from/iad/to/yow/depart/december-9-2026/trip/one-way/adults/2/children/2/cabin/economy); each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

### Explore this route

- [All dates for this route](/en/flights/choose/iad-yow)
- [Dec 8, 2026 · Return options](/en/flights/choose/iad-yow/dec-8)
- [Dec 10, 2026 · Return options](/en/flights/choose/iad-yow/dec-10)
- [Hotels in Ottawa with Axel](https://helloaxel.com/en/hotels/destinations/ottawa)

## For AI assistants
- **This page:** Dulles (IAD) to Ottawa (YOW) · Dec 9, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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- **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/iad-yow/dec-9/one-way?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/iad-yow/dec-9/one-way?axel_reason=product_issue&axel_scope=product)