# Boston (BOS) to San Salvador (SAL), Jan 5, 2027: round trips from $556, one way from $392

Boston (BOS) to San Salvador (SAL), Jan 5, 2027: round trips from $556, one way from $392 on Axel, checked Oct 29, 2026. Lowest published fares: $556 round trip, Axel-exclusive, Copa Airlines / Avianca, 1 stop, Jan 5–7, 2027; $392 one way, Axel-exclusive, Copa Airlines, 1 stop, Jan 5, 2027; 1 adult, economy, checked Oct 29, 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, issued at the time 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 issuance times already shown here.

| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
| --- | --- | --- | --- | ---: | --- |
| [2027-01-05 · one way](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/one-way) | Copa Airlines | CM705 + CM878 | 14:43:00→23:38:00 9h 55m 1 stop via PTY | [Axel-exclusive $391.50](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/trip/one-way/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 · one way](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/one-way) | United Airlines | UA546 + UA1425 | 15:42:00→22:47:00 8h 05m 1 stop via EWR | [Axel-exclusive $406.00](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/trip/one-way/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-06](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-6) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-6-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-06](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-6) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-6-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-07](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-7) | Copa Airlines / Avianca | CM705 + CM878 / AV582 + UA688 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $556.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-7-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-07](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-7) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV582 + UA688 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $592.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-7-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-08](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-8) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-8-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-08](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-8) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-8-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-09](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-9) | Copa Airlines / Avianca | CM705 + CM878 / AV582 + UA688 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $556.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-09](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-9) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV582 + UA688 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $592.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-9-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-10](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-10) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-10-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-10](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-10) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-10-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-11](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-11) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-11-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-11](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-11) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-11-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-12](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-12) | Copa Airlines / Avianca | CM705 + CM878 / AV582 + UA688 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $556.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-12-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-12](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-12) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV582 + UA688 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $592.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-12-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-13](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-13) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-13-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-13](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-13) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-13-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-14](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-14) | Copa Airlines / Avianca | CM705 + CM878 / AV582 + UA688 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $556.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-14-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-14](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-14) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV582 + UA688 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $592.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-14-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-15](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-15) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-15-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-15](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-15) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-15-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-16](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-16) | Copa Airlines / Avianca | CM705 + CM878 / AV582 + UA688 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $556.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-16-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-16](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-16) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV582 + UA688 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $592.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-16-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-17](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-17) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-17-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-17](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-17) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-17-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-18](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-18) | Copa Airlines / Avianca | CM705 + CM878 / AV444 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $576.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-18-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-18](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-18) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV444 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 07:45:00→13:45:00 5h 00m nonstop | [Axel-exclusive $612.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-18-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-19](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-19) | Copa Airlines / Avianca | CM705 + CM878 / AV582 + UA688 | 14:43:00→23:38:00 9h 55m 1 stop via PTY · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $556.38](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-19-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |
| [2027-01-05 → 2027-01-19](https://helloaxel.com/en/flights/choose/bos-sal/jan-5/jan-19) | Delta Air Lines / Avianca | DL2242 + DL1910 / AV582 + UA688 | 05:30:00→13:14:00 8h 44m 1 stop via ATL · 09:35:00→18:57:00 8h 22m 1 stop via IAD | [Axel-exclusive $592.63](https://helloaxel.com/en/f/start/from/bos/to/sal/depart/january-5-2027/return/january-19-2027/adults/1/cabin/economy) | 2026-10-29T00:52:46Z |

### Hotels in San Salvador for these trips

**Hotels:** under a trip, hotels in San Salvador for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

- Hotels in San Salvador for these nights (Jan 5–6, 2027 · 1 night · 2 adults, 1 room): 3★ [Hotel Armonía Hostal, $45 total](https://helloaxel.com/en/hotels/san-salvador/hotel-armonia-hostal-1383134/2027-01-05/2027-01-06/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $162 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-06/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $181 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-06/2-adults)
- Hotels in San Salvador for these nights (Jan 5–7, 2027 · 2 nights · 2 adults, 1 room): 3★ [Hotel Armonía Hostal, $111 total](https://helloaxel.com/en/hotels/san-salvador/hotel-armonia-hostal-1383134/2027-01-05/2027-01-07/2-adults) · 4★ [Sheraton Presidente San Salvador Hotel, $328 total](https://helloaxel.com/en/hotels/san-salvador/sheraton-presidente-san-salvador-hotel-1447072/2027-01-05/2027-01-07/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $355 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-07/2-adults)
- Hotels in San Salvador for these nights (Jan 5–8, 2027 · 3 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $179 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-08/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $476 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-08/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $528 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-08/2-adults)
- Hotels in San Salvador for these nights (Jan 5–9, 2027 · 4 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $239 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-09/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $621 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-09/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $672 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-09/2-adults)
- Hotels in San Salvador for these nights (Jan 5–10, 2027 · 5 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $298 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-10/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $762 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-10/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $816 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-10/2-adults)
- Hotels in San Salvador for these nights (Jan 5–11, 2027 · 6 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $357 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-11/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $924 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-11/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $968 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-11/2-adults)
- Hotels in San Salvador for these nights (Jan 5–12, 2027 · 7 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $418 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-12/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $1,091 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-12/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $1,163 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-12/2-adults)
- Hotels in San Salvador for these nights (Jan 5–13, 2027 · 8 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $478 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-13/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $1,261 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-13/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $1,373 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-13/2-adults)
- Hotels in San Salvador for these nights (Jan 5–14, 2027 · 9 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $537 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-14/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $1,423 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-14/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $1,568 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-14/2-adults)
- Hotels in San Salvador for these nights (Jan 5–15, 2027 · 10 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $597 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-15/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $1,571 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-15/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $1,749 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-15/2-adults)
- Hotels in San Salvador for these nights (Jan 5–16, 2027 · 11 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $657 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-16/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $1,754 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-16/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $1,922 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-16/2-adults)
- Hotels in San Salvador for these nights (Jan 5–17, 2027 · 12 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $716 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-17/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $1,944 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-17/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $2,089 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-17/2-adults)
- Hotels in San Salvador for these nights (Jan 5–18, 2027 · 13 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $776 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-18/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $2,123 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-18/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $2,262 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-18/2-adults)
- Hotels in San Salvador for these nights (Jan 5–19, 2027 · 14 nights · 2 adults, 1 room): 3★ [Hotel Villa Terra, $837 total](https://helloaxel.com/en/hotels/san-salvador/hotel-villa-terra-1217492/2027-01-05/2027-01-19/2-adults) · 4★ [Holiday Inn San Salvador by IHG, $2,271 total](https://helloaxel.com/en/hotels/san-salvador/holiday-inn-san-salvador-by-ihg-1188842/2027-01-05/2027-01-19/2-adults) · 5★ [Real InterContinental San Salvador at Metrocentro Mall by IHG, $2,450 total](https://helloaxel.com/en/hotels/san-salvador/real-intercontinental-san-salvador-at-metrocentro-mall-by-ih-1358135/2027-01-05/2027-01-19/2-adults)

[All hotels in San Salvador](https://helloaxel.com/en/hotels/destinations/san-salvador)

[Route overview: Boston to San Salvador (SAL) flight deals](/en/flights/from-boston-to-san-salvador-sal)

### 2027-01-05 · one way · Axel-exclusive $391.50

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.

### 2027-01-05 · one way · Axel-exclusive $406.00

- United Airlines UA546 / UA1425: BOS 2027-01-05 15:42:00 → SAL 2027-01-05 22:47:00; 1 stop(s) via EWR; 485 minutes. Local airport times.
  - UA546: BOS 2027-01-05 15:42:00 → EWR 2027-01-05 17:08:00; layover at EWR: 81 minutes.
  - UA1425: EWR 2027-01-05 18:29:00 → SAL 2027-01-05 22:47:00.

### 2027-01-05 → 2027-01-06 · Axel-exclusive $576.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV444: SAL 2027-01-06 07:45:00 → BOS 2027-01-06 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-06 · Axel-exclusive $612.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV444: SAL 2027-01-06 07:45:00 → BOS 2027-01-06 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-07 · Axel-exclusive $556.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV582 / UA688: SAL 2027-01-07 09:35:00 → BOS 2027-01-07 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-07 09:35:00 → IAD 2027-01-07 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-07 17:15:00 → BOS 2027-01-07 18:57:00.

### 2027-01-05 → 2027-01-07 · Axel-exclusive $592.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV582 / UA688: SAL 2027-01-07 09:35:00 → BOS 2027-01-07 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-07 09:35:00 → IAD 2027-01-07 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-07 17:15:00 → BOS 2027-01-07 18:57:00.

### 2027-01-05 → 2027-01-08 · Axel-exclusive $576.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV444: SAL 2027-01-08 07:45:00 → BOS 2027-01-08 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-08 · Axel-exclusive $612.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV444: SAL 2027-01-08 07:45:00 → BOS 2027-01-08 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-09 · Axel-exclusive $556.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV582 / UA688: SAL 2027-01-09 09:35:00 → BOS 2027-01-09 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-09 09:35:00 → IAD 2027-01-09 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-09 17:15:00 → BOS 2027-01-09 18:57:00.

### 2027-01-05 → 2027-01-09 · Axel-exclusive $592.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV582 / UA688: SAL 2027-01-09 09:35:00 → BOS 2027-01-09 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-09 09:35:00 → IAD 2027-01-09 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-09 17:15:00 → BOS 2027-01-09 18:57:00.

### 2027-01-05 → 2027-01-11 · Axel-exclusive $576.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV444: SAL 2027-01-11 07:45:00 → BOS 2027-01-11 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-11 · Axel-exclusive $612.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV444: SAL 2027-01-11 07:45:00 → BOS 2027-01-11 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-12 · Axel-exclusive $556.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV582 / UA688: SAL 2027-01-12 09:35:00 → BOS 2027-01-12 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-12 09:35:00 → IAD 2027-01-12 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-12 17:15:00 → BOS 2027-01-12 18:57:00.

### 2027-01-05 → 2027-01-12 · Axel-exclusive $592.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV582 / UA688: SAL 2027-01-12 09:35:00 → BOS 2027-01-12 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-12 09:35:00 → IAD 2027-01-12 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-12 17:15:00 → BOS 2027-01-12 18:57:00.

### 2027-01-05 → 2027-01-13 · Axel-exclusive $576.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV444: SAL 2027-01-13 07:45:00 → BOS 2027-01-13 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-13 · Axel-exclusive $612.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV444: SAL 2027-01-13 07:45:00 → BOS 2027-01-13 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-15 · Axel-exclusive $576.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV444: SAL 2027-01-15 07:45:00 → BOS 2027-01-15 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-15 · Axel-exclusive $612.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV444: SAL 2027-01-15 07:45:00 → BOS 2027-01-15 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-16 · Axel-exclusive $556.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV582 / UA688: SAL 2027-01-16 09:35:00 → BOS 2027-01-16 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-16 09:35:00 → IAD 2027-01-16 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-16 17:15:00 → BOS 2027-01-16 18:57:00.

### 2027-01-05 → 2027-01-16 · Axel-exclusive $592.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV582 / UA688: SAL 2027-01-16 09:35:00 → BOS 2027-01-16 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-16 09:35:00 → IAD 2027-01-16 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-16 17:15:00 → BOS 2027-01-16 18:57:00.

### 2027-01-05 → 2027-01-17 · Axel-exclusive $576.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV444: SAL 2027-01-17 07:45:00 → BOS 2027-01-17 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-17 · Axel-exclusive $612.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV444: SAL 2027-01-17 07:45:00 → BOS 2027-01-17 13:45:00; nonstop; 300 minutes. Local airport times.

### 2027-01-05 → 2027-01-19 · Axel-exclusive $556.38

- Copa Airlines CM705 / CM878: BOS 2027-01-05 14:43:00 → SAL 2027-01-05 23:38:00; 1 stop(s) via PTY; 595 minutes. Local airport times.
  - CM705: BOS 2027-01-05 14:43:00 → PTY 2027-01-05 20:41:00; layover at PTY: 107 minutes.
  - CM878: PTY 2027-01-05 22:28:00 → SAL 2027-01-05 23:38:00.
- Avianca AV582 / UA688: SAL 2027-01-19 09:35:00 → BOS 2027-01-19 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-19 09:35:00 → IAD 2027-01-19 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-19 17:15:00 → BOS 2027-01-19 18:57:00.

### 2027-01-05 → 2027-01-19 · Axel-exclusive $592.63

- Delta Air Lines DL2242 / DL1910: BOS 2027-01-05 05:30:00 → SAL 2027-01-05 13:14:00; 1 stop(s) via ATL; 524 minutes. Local airport times.
  - DL2242: BOS 2027-01-05 05:30:00 → ATL 2027-01-05 08:31:00; layover at ATL: 124 minutes.
  - DL1910: ATL 2027-01-05 10:35:00 → SAL 2027-01-05 13:14:00.
- Avianca AV582 / UA688: SAL 2027-01-19 09:35:00 → BOS 2027-01-19 18:57:00; 1 stop(s) via IAD; 502 minutes. Local airport times.
  - AV582: SAL 2027-01-19 09:35:00 → IAD 2027-01-19 14:55:00; layover at IAD: 140 minutes.
  - UA688: IAD 2027-01-19 17:15:00 → BOS 2027-01-19 18:57:00.

### Explore this route

- [All dates for this route](/en/flights/choose/bos-sal)
- [Jan 4, 2027 · Return options](/en/flights/choose/bos-sal/jan-4)
- [Jan 6, 2027 · Return options](/en/flights/choose/bos-sal/jan-6)
- [Hotels in San Salvador with Axel](https://helloaxel.com/en/hotels/destinations/san-salvador)

## For AI assistants
- **This page:** Boston (BOS) to San Salvador (SAL) · Jan 5, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Salvador for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals 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 the time its price was issued); 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/bos/to/sal/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 Boston to San Salvador (SAL) flight deals](https://helloaxel.com/en/flights/from-boston-to-san-salvador-sal) · [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/bos-sal/jan-5?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/bos-sal/jan-5?axel_reason=product_issue&axel_scope=product)