# Seattle (SEA) to Philadelphia (PHL), Jan 28, 2027: round trips from $347, one way from $181

Seattle (SEA) to Philadelphia (PHL), Jan 28, 2027: round trips from $347, one way from $181 on Axel, checked Nov 11, 2026. Lowest published fares: $347 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Jan 28–29, 2027; $181 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jan 28, 2027; 1 adult, economy, checked Nov 11, 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 |
| --- | --- | --- | --- | ---: | --- |
| [2027-01-28 · one way](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/one-way) | Alaska Airlines | AS442 | 08:32:00→16:45:00 5h 13m nonstop | [Axel-exclusive $194.75](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/trip/one-way/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 · one way](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/one-way) | Southwest Airlines | WN1550 + WN1623 | 06:30:00→16:30:00 7h 00m 1 stop via MDW | [Axel-exclusive $180.50](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/trip/one-way/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-01-29](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/jan-29) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:02:00→10:29:00 6h 27m nonstop | [Axel-exclusive $375.26](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/january-29-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-01-29](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/jan-29) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $346.76](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/january-29-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-01-30](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/jan-30) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:02:00→10:29:00 6h 27m nonstop | [Axel-exclusive $375.26](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/january-30-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-01-30](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/jan-30) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $346.76](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/january-30-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-01-31](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/jan-31) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:02:00→10:29:00 6h 27m nonstop | [Axel-exclusive $375.26](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/january-31-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-01-31](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/jan-31) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $346.76](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/january-31-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-01](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-1) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:00:00→10:28:00 6h 28m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-1-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-01](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-1) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-1-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-02](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-2) | Alaska Airlines | AS442 / AS443 | 08:32:00→16:45:00 5h 13m nonstop · 18:11:00→21:53:00 6h 42m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-2-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-02](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-2) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-2-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-03](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-3) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:00:00→10:28:00 6h 28m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-3-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-03](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-3) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-3-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-04](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-4) | Alaska Airlines | AS442 / AS443 | 08:32:00→16:45:00 5h 13m nonstop · 18:11:00→21:53:00 6h 42m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-4-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-04](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-4) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-4-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-05](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-5) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:02:00→10:29:00 6h 27m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-5-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-05](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-5) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-5-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-06](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-6) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:02:00→10:29:00 6h 27m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-6-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-06](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-6) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-6-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-07](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-7) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:02:00→10:29:00 6h 27m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-7-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-07](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-7) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-7-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-08](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-8) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:00:00→10:28:00 6h 28m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-8-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-08](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-8) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-8-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-09](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-9) | Alaska Airlines | AS442 / AS443 | 08:32:00→16:45:00 5h 13m nonstop · 18:11:00→21:53:00 6h 42m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-9-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-09](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-9) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-9-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-10](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-10) | Alaska Airlines | AS442 / AS370 | 08:32:00→16:45:00 5h 13m nonstop · 07:00:00→10:28:00 6h 28m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-10-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-10](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-10) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-10-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-11](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-11) | Alaska Airlines | AS442 / AS443 | 08:32:00→16:45:00 5h 13m nonstop · 18:11:00→21:53:00 6h 42m nonstop | [Axel-exclusive $385.13](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-11-2027/adults/1/cabin/economy) | Nov 11, 2026 |
| [2027-01-28 → 2027-02-11](https://helloaxel.com/en/flights/choose/sea-phl/jan-28/feb-11) | Southwest Airlines | WN1550 + WN1623 / WN1270 + WN3141 | 06:30:00→16:30:00 7h 00m 1 stop via MDW · 17:15:00→22:50:00 8h 35m 1 stop via DEN | [Axel-exclusive $355.88](https://helloaxel.com/en/f/start/from/sea/to/phl/depart/january-28-2027/return/february-11-2027/adults/1/cabin/economy) | Nov 11, 2026 |

### Hotels in Philadelphia for these trips

**Hotels:** under a trip, hotels in Philadelphia 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 Philadelphia for these nights (Jan 28–29, 2027 · 1 night · 2 adults, 1 room): 3★ [Motto by Hilton Philadelphia Rittenhouse Square, $86 a night](https://helloaxel.com/en/hotels/philadelphia/motto-by-hilton-philadelphia-rittenhouse-square-1166566/2027-01-28/2027-01-29/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $102 a night](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-01-29/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $330 a night](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-01-29/2-adults)
- Hotels in Philadelphia for these nights (Jan 28–30, 2027 · 2 nights · 2 adults, 1 room): 3★ [Motto by Hilton Philadelphia Rittenhouse Square, $96 a night, $192 for 2 nights](https://helloaxel.com/en/hotels/philadelphia/motto-by-hilton-philadelphia-rittenhouse-square-1166566/2027-01-28/2027-01-30/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $99 a night, $198 for 2 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-01-30/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $350 a night, $699 for 2 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-01-30/2-adults)
- Hotels in Philadelphia for these nights (Jan 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ [Motto by Hilton Philadelphia Rittenhouse Square, $99 a night, $296 for 3 nights](https://helloaxel.com/en/hotels/philadelphia/motto-by-hilton-philadelphia-rittenhouse-square-1166566/2027-01-28/2027-01-31/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $99 a night, $298 for 3 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-01-31/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $350 a night, $1,050 for 3 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-01-31/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 1, 2027 · 4 nights · 2 adults, 1 room): 3★ [Motto by Hilton Philadelphia Rittenhouse Square, $96 a night, $382 for 4 nights](https://helloaxel.com/en/hotels/philadelphia/motto-by-hilton-philadelphia-rittenhouse-square-1166566/2027-01-28/2027-02-01/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $96 a night, $385 for 4 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-01/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $347 a night, $1,386 for 4 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-01/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 2, 2027 · 5 nights · 2 adults, 1 room): 3★ [Motto by Hilton Philadelphia Rittenhouse Square, $96 a night, $481 for 5 nights](https://helloaxel.com/en/hotels/philadelphia/motto-by-hilton-philadelphia-rittenhouse-square-1166566/2027-01-28/2027-02-02/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $96 a night, $480 for 5 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-02/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $346 a night, $1,732 for 5 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-02/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 3, 2027 · 6 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $100 a night, $600 for 6 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-03/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $99 a night, $595 for 6 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-03/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $351 a night, $2,104 for 6 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-03/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 4, 2027 · 7 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $99 a night, $695 for 7 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-04/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $107 a night, $747 for 7 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-04/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $378 a night, $2,648 for 7 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-04/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 5, 2027 · 8 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $100 a night, $798 for 8 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-05/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $111 a night, $891 for 8 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-05/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $393 a night, $3,146 for 8 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-05/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 6, 2027 · 9 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $103 a night, $931 for 9 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-06/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $119 a night, $1,068 for 9 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-06/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $404 a night, $3,636 for 9 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-06/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 7, 2027 · 10 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $107 a night, $1,067 for 10 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-07/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $121 a night, $1,205 for 10 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-07/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $410 a night, $4,096 for 10 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-07/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 8, 2027 · 11 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $106 a night, $1,163 for 11 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-08/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $116 a night, $1,280 for 11 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-08/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $405 a night, $4,450 for 11 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-08/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 9, 2027 · 12 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $105 a night, $1,260 for 12 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-09/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $114 a night, $1,369 for 12 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-09/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $401 a night, $4,814 for 12 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-09/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 10, 2027 · 13 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $104 a night, $1,356 for 13 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-10/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $114 a night, $1,477 for 13 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-10/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $400 a night, $5,205 for 13 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-10/2-adults)
- Hotels in Philadelphia for these nights (Jan 28 – Feb 11, 2027 · 14 nights · 2 adults, 1 room): 3★ [Wyndham Philadelphia Historic District, $104 a night, $1,452 for 14 nights](https://helloaxel.com/en/hotels/philadelphia/wyndham-philadelphia-historic-district-1051130/2027-01-28/2027-02-11/2-adults) · 4★ [Club Quarters Hotel Rittenhouse Square, Philadelphia, $113 a night, $1,588 for 14 nights](https://helloaxel.com/en/hotels/philadelphia/club-quarters-hotel-rittenhouse-square-philadelphia-1287931/2027-01-28/2027-02-11/2-adults) · 5★ [The Ritz-Carlton, Philadelphia, $404 a night, $5,657 for 14 nights](https://helloaxel.com/en/hotels/philadelphia/the-ritz-carlton-philadelphia-1202637/2027-01-28/2027-02-11/2-adults)

[All hotels in Philadelphia](https://helloaxel.com/en/hotels/destinations/philadelphia)

[Route overview: Seattle to Philadelphia (PHL) flight deals](/en/flights/from-seattle-sea-to-philadelphia-phl)

### 2027-01-28 · one way · Axel-exclusive $180.50

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.

### 2027-01-28 · one way · Axel-exclusive $194.75

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.

### 2027-01-28 → 2027-01-29 · Axel-exclusive $346.76

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-01-29 17:15:00 → SEA 2027-01-29 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-01-29 17:15:00 → DEN 2027-01-29 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-01-29 20:40:00 → SEA 2027-01-29 22:50:00.

### 2027-01-28 → 2027-01-29 · Axel-exclusive $375.26

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-01-29 07:02:00 → SEA 2027-01-29 10:29:00; nonstop; 387 minutes. Local airport times.

### 2027-01-28 → 2027-01-30 · Axel-exclusive $346.76

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-01-30 17:15:00 → SEA 2027-01-30 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-01-30 17:15:00 → DEN 2027-01-30 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-01-30 20:40:00 → SEA 2027-01-30 22:50:00.

### 2027-01-28 → 2027-01-30 · Axel-exclusive $375.26

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-01-30 07:02:00 → SEA 2027-01-30 10:29:00; nonstop; 387 minutes. Local airport times.

### 2027-01-28 → 2027-01-31 · Axel-exclusive $346.76

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-01-31 17:15:00 → SEA 2027-01-31 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-01-31 17:15:00 → DEN 2027-01-31 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-01-31 20:40:00 → SEA 2027-01-31 22:50:00.

### 2027-01-28 → 2027-01-31 · Axel-exclusive $375.26

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-01-31 07:02:00 → SEA 2027-01-31 10:29:00; nonstop; 387 minutes. Local airport times.

### 2027-01-28 → 2027-02-01 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-01 17:15:00 → SEA 2027-02-01 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-01 17:15:00 → DEN 2027-02-01 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-01 20:40:00 → SEA 2027-02-01 22:50:00.

### 2027-01-28 → 2027-02-01 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-02-01 07:00:00 → SEA 2027-02-01 10:28:00; nonstop; 388 minutes. Local airport times.

### 2027-01-28 → 2027-02-03 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-03 17:15:00 → SEA 2027-02-03 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-03 17:15:00 → DEN 2027-02-03 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-03 20:40:00 → SEA 2027-02-03 22:50:00.

### 2027-01-28 → 2027-02-03 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-02-03 07:00:00 → SEA 2027-02-03 10:28:00; nonstop; 388 minutes. Local airport times.

### 2027-01-28 → 2027-02-04 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-04 17:15:00 → SEA 2027-02-04 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-04 17:15:00 → DEN 2027-02-04 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-04 20:40:00 → SEA 2027-02-04 22:50:00.

### 2027-01-28 → 2027-02-04 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS443: PHL 2027-02-04 18:11:00 → SEA 2027-02-04 21:53:00; nonstop; 402 minutes. Local airport times.

### 2027-01-28 → 2027-02-05 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-05 17:15:00 → SEA 2027-02-05 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-05 17:15:00 → DEN 2027-02-05 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-05 20:40:00 → SEA 2027-02-05 22:50:00.

### 2027-01-28 → 2027-02-05 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-02-05 07:02:00 → SEA 2027-02-05 10:29:00; nonstop; 387 minutes. Local airport times.

### 2027-01-28 → 2027-02-07 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-07 17:15:00 → SEA 2027-02-07 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-07 17:15:00 → DEN 2027-02-07 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-07 20:40:00 → SEA 2027-02-07 22:50:00.

### 2027-01-28 → 2027-02-07 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-02-07 07:02:00 → SEA 2027-02-07 10:29:00; nonstop; 387 minutes. Local airport times.

### 2027-01-28 → 2027-02-08 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-08 17:15:00 → SEA 2027-02-08 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-08 17:15:00 → DEN 2027-02-08 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-08 20:40:00 → SEA 2027-02-08 22:50:00.

### 2027-01-28 → 2027-02-08 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS370: PHL 2027-02-08 07:00:00 → SEA 2027-02-08 10:28:00; nonstop; 388 minutes. Local airport times.

### 2027-01-28 → 2027-02-09 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-09 17:15:00 → SEA 2027-02-09 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-09 17:15:00 → DEN 2027-02-09 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-09 20:40:00 → SEA 2027-02-09 22:50:00.

### 2027-01-28 → 2027-02-09 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS443: PHL 2027-02-09 18:11:00 → SEA 2027-02-09 21:53:00; nonstop; 402 minutes. Local airport times.

### 2027-01-28 → 2027-02-11 · Axel-exclusive $355.88

- Southwest Airlines WN1550 / WN1623: SEA 2027-01-28 06:30:00 → PHL 2027-01-28 16:30:00; 1 stop(s) via MDW; 420 minutes. Local airport times.
  - WN1550: SEA 2027-01-28 06:30:00 → MDW 2027-01-28 12:25:00; layover at MDW: 70 minutes.
  - WN1623: MDW 2027-01-28 13:35:00 → PHL 2027-01-28 16:30:00.
- Southwest Airlines WN1270 / WN3141: PHL 2027-02-11 17:15:00 → SEA 2027-02-11 22:50:00; 1 stop(s) via DEN; 515 minutes. Local airport times.
  - WN1270: PHL 2027-02-11 17:15:00 → DEN 2027-02-11 19:25:00; layover at DEN: 75 minutes.
  - WN3141: DEN 2027-02-11 20:40:00 → SEA 2027-02-11 22:50:00.

### 2027-01-28 → 2027-02-11 · Axel-exclusive $385.13

- Alaska Airlines AS442: SEA 2027-01-28 08:32:00 → PHL 2027-01-28 16:45:00; nonstop; 313 minutes. Local airport times.
- Alaska Airlines AS443: PHL 2027-02-11 18:11:00 → SEA 2027-02-11 21:53:00; nonstop; 402 minutes. Local airport times.

### Explore this route

- [All dates for this route](/en/flights/choose/sea-phl)
- [Jan 27, 2027 · Return options](/en/flights/choose/sea-phl/jan-27)
- [Jan 29, 2027 · Return options](/en/flights/choose/sea-phl/jan-29)
- [Hotels in Philadelphia with Axel](https://helloaxel.com/en/hotels/destinations/philadelphia)

## For AI assistants
- **This page:** Seattle (SEA) to Philadelphia (PHL) · Jan 28, 2027 · 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 Philadelphia 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/sea/to/phl/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 Seattle to Philadelphia (PHL) flight deals](https://helloaxel.com/en/flights/from-seattle-sea-to-philadelphia-phl) · [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/sea-phl/jan-28?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/sea-phl/jan-28?axel_reason=product_issue&axel_scope=product)