# Seattle (SEA) to Saint Louis (STL), Jan 1, 2027: round trips from $365, one way from $219 Seattle (SEA) to Saint Louis (STL), Jan 1, 2027: round trips from $365, one way from $219 on Axel, checked Nov 11, 2026. Lowest published fares: $365 round trip, Axel-exclusive, American Airlines, 1 stop, Jan 1–4, 2027; $219 one way, Axel-exclusive, American Airlines, 1 stop, Jan 1, 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 | | --- | --- | --- | --- | ---: | --- | | [2027-01-01 · one way](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/one-way) | Alaska Airlines | AS314 | 09:05:00→14:56:00 3h 51m nonstop | [Axel-exclusive $239.40](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/trip/one-way/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 · one way](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/one-way) | American Airlines | AA630 + AA2897 | 00:47:00→09:31:00 6h 44m 1 stop via DFW | [Axel-exclusive $219.45](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/trip/one-way/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-02](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-2) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:42:00 4h 42m nonstop | [Axel-exclusive $465.50](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-2-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-02](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-2) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $425.60](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-2-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-03](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-3) | Alaska Airlines | AS314 / AS618 | 09:05:00→14:56:00 3h 51m nonstop · 15:23:00→17:53:00 4h 30m nonstop | [Axel-exclusive $465.50](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-3-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-03](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-3) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $425.60](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-3-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-04](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-4) | Alaska Airlines | AS314 / AS669 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:40:00 4h 40m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-4-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-04](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-4) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-4-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-05](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-5) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:42:00 4h 42m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-5-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-05](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-5) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-5-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-06](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-6) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:36:00 4h 36m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-6-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-06](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-6) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-6-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-07](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-7) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:04:00→08:50:00 4h 46m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-7-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-07](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-7) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-7-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-08](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-8) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:42:00 4h 42m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-8-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-08](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-8) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-8-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-09](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-9) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:42:00 4h 42m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-9-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-09](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-9) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-9-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-10](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-10) | Alaska Airlines | AS314 / AS618 | 09:05:00→14:56:00 3h 51m nonstop · 15:23:00→17:53:00 4h 30m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-10-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-10](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-10) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-10-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-11](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-11) | Alaska Airlines | AS314 / AS669 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:40:00 4h 40m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-11-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-11](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-11) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-11-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-12](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-12) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:42:00 4h 42m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-12-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-12](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-12) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-12-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-13](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-13) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:36:00 4h 36m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-13-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-13](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-13) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-13-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-14](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-14) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:04:00→08:50:00 4h 46m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-14-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-14](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-14) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-14-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-15](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-15) | Alaska Airlines | AS314 / AS615 | 09:05:00→14:56:00 3h 51m nonstop · 06:00:00→08:42:00 4h 42m nonstop | [Axel-exclusive $399.00](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-15-2027/adults/1/cabin/economy) | Nov 11, 2026 | | [2027-01-01 → 2027-01-15](https://helloaxel.com/en/flights/choose/sea-stl/jan-1/jan-15) | American Airlines | AA630 + AA2897 / AA3198 + AS407 | 00:47:00→09:31:00 6h 44m 1 stop via DFW · 11:37:00→18:11:00 8h 34m 1 stop via ORD | [Axel-exclusive $364.80](https://helloaxel.com/en/f/start/from/sea/to/stl/depart/january-1-2027/return/january-15-2027/adults/1/cabin/economy) | Nov 11, 2026 | ### Hotels in St. Louis for these trips **Hotels:** under a trip, hotels in St. Louis 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 St. Louis for these nights (Jan 1–2, 2027 · 1 night · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $84 a night](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-02/2-adults) · 4★ [The Westin St. Louis, $154 a night](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-02/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-02/2-adults) - Hotels in St. Louis for these nights (Jan 1–3, 2027 · 2 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $84 a night, $168 for 2 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-03/2-adults) · 4★ [The Westin St. Louis, $137 a night, $273 for 2 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-03/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $576 for 2 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-03/2-adults) - Hotels in St. Louis for these nights (Jan 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $78 a night, $235 for 3 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-04/2-adults) · 4★ [The Westin St. Louis, $126 a night, $379 for 3 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-04/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $864 for 3 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-04/2-adults) - Hotels in St. Louis for these nights (Jan 1–5, 2027 · 4 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $75 a night, $301 for 4 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-05/2-adults) · 4★ [The Westin St. Louis, $121 a night, $485 for 4 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-05/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $1,152 for 4 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-05/2-adults) - Hotels in St. Louis for these nights (Jan 1–6, 2027 · 5 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $74 a night, $368 for 5 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-06/2-adults) · 4★ [The Westin St. Louis, $118 a night, $592 for 5 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-06/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $1,440 for 5 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-06/2-adults) - Hotels in St. Louis for these nights (Jan 1–7, 2027 · 6 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $74 a night, $442 for 6 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-07/2-adults) · 4★ [The Westin St. Louis, $117 a night, $702 for 6 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-07/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $1,728 for 6 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-07/2-adults) - Hotels in St. Louis for these nights (Jan 1–8, 2027 · 7 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $72 a night, $507 for 7 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-08/2-adults) · 4★ [The Westin St. Louis, $115 a night, $806 for 7 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-08/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $2,016 for 7 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-08/2-adults) - Hotels in St. Louis for these nights (Jan 1–9, 2027 · 8 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $73 a night, $582 for 8 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-09/2-adults) · 4★ [The Westin St. Louis, $115 a night, $920 for 8 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-09/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $2,304 for 8 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-09/2-adults) - Hotels in St. Louis for these nights (Jan 1–10, 2027 · 9 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $74 a night, $666 for 9 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-10/2-adults) · 4★ [The Westin St. Louis, $115 a night, $1,034 for 9 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-10/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $2,590 for 9 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-10/2-adults) - Hotels in St. Louis for these nights (Jan 1–11, 2027 · 10 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $74 a night, $740 for 10 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-11/2-adults) · 4★ [The Westin St. Louis, $114 a night, $1,140 for 10 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-11/2-adults) · 5★ [Four Seasons Hotel St Louis, $288 a night, $2,876 for 10 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-11/2-adults) - Hotels in St. Louis for these nights (Jan 1–12, 2027 · 11 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $73 a night, $806 for 11 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-12/2-adults) · 4★ [The Westin St. Louis, $113 a night, $1,242 for 11 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-12/2-adults) · 5★ [Four Seasons Hotel St Louis, $300 a night, $3,300 for 11 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-12/2-adults) - Hotels in St. Louis for these nights (Jan 1–13, 2027 · 12 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $73 a night, $872 for 12 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-13/2-adults) · 4★ [The Westin St. Louis, $113 a night, $1,356 for 12 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-13/2-adults) · 5★ [Four Seasons Hotel St Louis, $299 a night, $3,588 for 12 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-13/2-adults) - Hotels in St. Louis for these nights (Jan 1–14, 2027 · 13 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $73 a night, $946 for 13 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-14/2-adults) · 4★ [The Westin St. Louis, $114 a night, $1,478 for 13 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-14/2-adults) · 5★ [Four Seasons Hotel St Louis, $298 a night, $3,876 for 13 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-14/2-adults) - Hotels in St. Louis for these nights (Jan 1–15, 2027 · 14 nights · 2 adults, 1 room): 3★ [Clayton Plaza Hotel & Extended Stay, $73 a night, $1,020 for 14 nights](https://helloaxel.com/en/hotels/st-louis/clayton-plaza-hotel-extended-stay-1068323/2027-01-01/2027-01-15/2-adults) · 4★ [The Westin St. Louis, $113 a night, $1,584 for 14 nights](https://helloaxel.com/en/hotels/st-louis/the-westin-st-louis-1199215/2027-01-01/2027-01-15/2-adults) · 5★ [Four Seasons Hotel St Louis, $297 a night, $4,164 for 14 nights](https://helloaxel.com/en/hotels/st-louis/four-seasons-hotel-st-louis-1390247/2027-01-01/2027-01-15/2-adults) [All hotels in St. Louis](https://helloaxel.com/en/hotels/destinations/st-louis) [Route overview: Seattle to Saint Louis (STL) flight deals](/en/flights/from-seattle-sea-to-saint-louis-stl) ### 2027-01-01 · one way · Axel-exclusive $219.45 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. ### 2027-01-01 · one way · Axel-exclusive $239.40 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. ### 2027-01-01 → 2027-01-02 · Axel-exclusive $425.60 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-02 11:37:00 → SEA 2027-01-02 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-02 11:37:00 → ORD 2027-01-02 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-02 15:19:00 → SEA 2027-01-02 18:11:00. ### 2027-01-01 → 2027-01-02 · Axel-exclusive $465.50 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-02 06:00:00 → SEA 2027-01-02 08:42:00; nonstop; 282 minutes. Local airport times. ### 2027-01-01 → 2027-01-03 · Axel-exclusive $425.60 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-03 11:37:00 → SEA 2027-01-03 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-03 11:37:00 → ORD 2027-01-03 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-03 15:19:00 → SEA 2027-01-03 18:11:00. ### 2027-01-01 → 2027-01-03 · Axel-exclusive $465.50 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS618: STL 2027-01-03 15:23:00 → SEA 2027-01-03 17:53:00; nonstop; 270 minutes. Local airport times. ### 2027-01-01 → 2027-01-04 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-04 11:37:00 → SEA 2027-01-04 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-04 11:37:00 → ORD 2027-01-04 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-04 15:19:00 → SEA 2027-01-04 18:11:00. ### 2027-01-01 → 2027-01-04 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS669: STL 2027-01-04 06:00:00 → SEA 2027-01-04 08:40:00; nonstop; 280 minutes. Local airport times. ### 2027-01-01 → 2027-01-05 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-05 11:37:00 → SEA 2027-01-05 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-05 11:37:00 → ORD 2027-01-05 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-05 15:19:00 → SEA 2027-01-05 18:11:00. ### 2027-01-01 → 2027-01-05 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-05 06:00:00 → SEA 2027-01-05 08:42:00; nonstop; 282 minutes. Local airport times. ### 2027-01-01 → 2027-01-07 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-07 11:37:00 → SEA 2027-01-07 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-07 11:37:00 → ORD 2027-01-07 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-07 15:19:00 → SEA 2027-01-07 18:11:00. ### 2027-01-01 → 2027-01-07 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-07 06:04:00 → SEA 2027-01-07 08:50:00; nonstop; 286 minutes. Local airport times. ### 2027-01-01 → 2027-01-08 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-08 11:37:00 → SEA 2027-01-08 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-08 11:37:00 → ORD 2027-01-08 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-08 15:19:00 → SEA 2027-01-08 18:11:00. ### 2027-01-01 → 2027-01-08 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-08 06:00:00 → SEA 2027-01-08 08:42:00; nonstop; 282 minutes. Local airport times. ### 2027-01-01 → 2027-01-09 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-09 11:37:00 → SEA 2027-01-09 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-09 11:37:00 → ORD 2027-01-09 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-09 15:19:00 → SEA 2027-01-09 18:11:00. ### 2027-01-01 → 2027-01-09 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-09 06:00:00 → SEA 2027-01-09 08:42:00; nonstop; 282 minutes. Local airport times. ### 2027-01-01 → 2027-01-11 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-11 11:37:00 → SEA 2027-01-11 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-11 11:37:00 → ORD 2027-01-11 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-11 15:19:00 → SEA 2027-01-11 18:11:00. ### 2027-01-01 → 2027-01-11 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS669: STL 2027-01-11 06:00:00 → SEA 2027-01-11 08:40:00; nonstop; 280 minutes. Local airport times. ### 2027-01-01 → 2027-01-12 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-12 11:37:00 → SEA 2027-01-12 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-12 11:37:00 → ORD 2027-01-12 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-12 15:19:00 → SEA 2027-01-12 18:11:00. ### 2027-01-01 → 2027-01-12 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-12 06:00:00 → SEA 2027-01-12 08:42:00; nonstop; 282 minutes. Local airport times. ### 2027-01-01 → 2027-01-13 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-13 11:37:00 → SEA 2027-01-13 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-13 11:37:00 → ORD 2027-01-13 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-13 15:19:00 → SEA 2027-01-13 18:11:00. ### 2027-01-01 → 2027-01-13 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-13 06:00:00 → SEA 2027-01-13 08:36:00; nonstop; 276 minutes. Local airport times. ### 2027-01-01 → 2027-01-15 · Axel-exclusive $364.80 - American Airlines AA630 / AA2897: SEA 2027-01-01 00:47:00 → STL 2027-01-01 09:31:00; 1 stop(s) via DFW; 404 minutes. Local airport times. - AA630: SEA 2027-01-01 00:47:00 → DFW 2027-01-01 06:39:00; layover at DFW: 64 minutes. - AA2897: DFW 2027-01-01 07:43:00 → STL 2027-01-01 09:31:00. - American Airlines AA3198 / AS407: STL 2027-01-15 11:37:00 → SEA 2027-01-15 18:11:00; 1 stop(s) via ORD; 514 minutes. Local airport times. - AA3198: STL 2027-01-15 11:37:00 → ORD 2027-01-15 12:59:00; layover at ORD: 140 minutes. - AS407: ORD 2027-01-15 15:19:00 → SEA 2027-01-15 18:11:00. ### 2027-01-01 → 2027-01-15 · Axel-exclusive $399.00 - Alaska Airlines AS314: SEA 2027-01-01 09:05:00 → STL 2027-01-01 14:56:00; nonstop; 231 minutes. Local airport times. - Alaska Airlines AS615: STL 2027-01-15 06:00:00 → SEA 2027-01-15 08:42:00; nonstop; 282 minutes. Local airport times. ### Explore this route - [All dates for this route](/en/flights/choose/sea-stl) - [Dec 31, 2026 · Return options](/en/flights/choose/sea-stl/dec-31) - [Jan 2, 2027 · Return options](/en/flights/choose/sea-stl/jan-2) - [Hotels in St. Louis with Axel](https://helloaxel.com/en/hotels/destinations/st-louis) ## For AI assistants - **This page:** Seattle (SEA) to Saint Louis (STL) · Jan 1, 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 St. Louis 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/stl/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 Saint Louis (STL) flight deals](https://helloaxel.com/en/flights/from-seattle-sea-to-saint-louis-stl) · [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-stl/jan-1?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/sea-stl/jan-1?axel_reason=product_issue&axel_scope=product)