Dulles → Cartagena
Dec 21, 2026 · one way
IAD → CTG1 adulteconomyOne way
5 flight options · 5 airlines
Nonstop flights
One-stop flights
Make this trip yours
Already have an account? Log in
Why book with Axel
- A real airline bookingThe booking is in the airline’s own system under your name. After you book, United Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
- Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
- Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
- Backed by Y CombinatorTrusted by 100,000+ travelers.
Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About
More dates
For AI assistants: every fare, every link, instructions
Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-21 · one way | United Airlines | UA1533 | $411.75 | 2026-10-29T01:06:00Z |
| 2026-12-21 · one way | Avianca | AV149 + AV8490 | $303.75 | 2026-10-29T01:06:00Z |
| 2026-12-21 · one way | Copa Airlines | CM403 + CM452 | $330.75 | 2026-10-29T01:06:00Z |
| 2026-12-21 · one way | American Airlines | AA552 + AA2161 | $357.75 | 2026-10-29T01:06:00Z |
| 2026-12-21 · one way | Delta Air Lines | DL2327 + DL984 | $378.00 | 2026-10-29T01:06:00Z |
2026-12-21 · one way · $411.75
- United Airlines UA1533: IAD 2026-12-21 08:20:00 → CTG 2026-12-21 13:10:00; nonstop; 290 minutes. Local airport times.
2026-12-21 · one way · $303.75
- Avianca AV149 / AV8490: IAD 2026-12-21 05:50:00 → CTG 2026-12-21 15:35:00; 1 stop(s) via BOG; 585 minutes. Local airport times.
- AV149: IAD 2026-12-21 05:50:00 → BOG 2026-12-21 11:15:00; layover at BOG: 165 minutes.
- AV8490: BOG 2026-12-21 14:00:00 → CTG 2026-12-21 15:35:00.
2026-12-21 · one way · $330.75
- Copa Airlines CM403 / CM452: IAD 2026-12-21 01:18:00 → CTG 2026-12-21 11:00:00; 1 stop(s) via PTY; 582 minutes. Local airport times.
- CM403: IAD 2026-12-21 01:18:00 → PTY 2026-12-21 06:13:00; layover at PTY: 210 minutes.
- CM452: PTY 2026-12-21 09:43:00 → CTG 2026-12-21 11:00:00.
2026-12-21 · one way · $357.75
- American Airlines AA552 / AA2161: IAD 2026-12-21 06:01:00 → CTG 2026-12-21 13:32:00; 1 stop(s) via MIA; 451 minutes. Local airport times.
- AA552: IAD 2026-12-21 06:01:00 → MIA 2026-12-21 08:50:00; layover at MIA: 106 minutes.
- AA2161: MIA 2026-12-21 10:36:00 → CTG 2026-12-21 13:32:00.
2026-12-21 · one way · $378.00
- Delta Air Lines DL2327 / DL984: IAD 2026-12-21 06:00:00 → CTG 2026-12-21 14:01:00; 1 stop(s) via ATL; 481 minutes. Local airport times.
- DL2327: IAD 2026-12-21 06:00:00 → ATL 2026-12-21 07:58:00; layover at ATL: 118 minutes.
- DL984: ATL 2026-12-21 09:56:00 → CTG 2026-12-21 14:01:00.