# Riverton (RIW) to Seattle (SEA), Dec 29, 2026: round trips from $548, one way from $344 Riverton (RIW) to Seattle (SEA), Dec 29, 2026: round trips from $548, one way from $344 on Axel, checked Nov 10, 2026. Lowest published fares: $548 round trip, Axel-exclusive, United Airlines, 2 stops, Dec 29, 2026 – Jan 5, 2027; $344 one way, Axel-exclusive, United Airlines, 2 stops, Dec 29, 2026; 1 adult, economy, checked Nov 10, 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 | | --- | --- | --- | --- | ---: | --- | | [2026-12-29 · one way](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/one-way) | United Airlines | UA5130 + AC575 + AC8804 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR | [Axel-exclusive $343.75](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/trip/one-way/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2026-12-30](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/dec-30) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $606.25](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/december-30-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2026-12-31](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/dec-31) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $606.25](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/december-31-2026/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-01](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-1) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $606.25](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-1-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-02](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-2) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $606.25](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-2-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-03](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-3) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $606.25](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-3-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-04](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-4) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $606.25](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-4-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-05](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-5) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-5-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-06](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-6) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-6-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-07](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-7) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-7-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-08](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-8) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-8-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-09](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-9) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-9-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-10](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-10) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-10-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-11](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-11) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-11-2027/adults/1/cabin/economy) | Nov 10, 2026 | | [2026-12-29 → 2027-01-12](https://helloaxel.com/en/flights/choose/riw-sea/dec-29/jan-12) | United Airlines | UA5130 + AC575 + AC8804 / UA2601 + UA5077 | 05:30:00→14:32:00 10h 02m 2 stops via DEN, YVR · 05:00:00→13:35:00 7h 35m 1 stop via DEN | [Axel-exclusive $547.50](https://helloaxel.com/en/f/start/from/riw/to/sea/depart/december-29-2026/return/january-12-2027/adults/1/cabin/economy) | Nov 10, 2026 | ### Hotels in Seattle for these trips **Hotels:** under a trip, hotels in Seattle 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 Seattle for these nights (Dec 29–30, 2026 · 1 night · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $76 a night](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2026-12-30/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $103 a night](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-29/2026-12-30/2-adults) · 5★ [Fairmont Olympic Hotel, $278 a night](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2026-12-30/2-adults) - Hotels in Seattle for these nights (Dec 29–31, 2026 · 2 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $78 a night, $155 for 2 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2026-12-31/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $104 a night, $208 for 2 nights](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-29/2026-12-31/2-adults) · 5★ [Fairmont Olympic Hotel, $281 a night, $561 for 2 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2026-12-31/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 1, 2027 · 3 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $78 a night, $235 for 3 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-01/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $104 a night, $313 for 3 nights](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-29/2027-01-01/2-adults) · 5★ [Fairmont Olympic Hotel, $361 a night, $1,083 for 3 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-01/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 2, 2027 · 4 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $81 a night, $323 for 4 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-02/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $104 a night, $414 for 4 nights](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-29/2027-01-02/2-adults) · 5★ [Fairmont Olympic Hotel, $345 a night, $1,381 for 4 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-02/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 3, 2027 · 5 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $83 a night, $414 for 5 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-03/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $104 a night, $519 for 5 nights](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-29/2027-01-03/2-adults) · 5★ [Fairmont Olympic Hotel, $338 a night, $1,692 for 5 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-03/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 4, 2027 · 6 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $85 a night, $509 for 6 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-04/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $110 a night, $659 for 6 nights](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-29/2027-01-04/2-adults) · 5★ [Fairmont Olympic Hotel, $329 a night, $1,973 for 6 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-04/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 5, 2027 · 7 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $88 a night, $618 for 7 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-05/2-adults) · 4★ [Hilton Seattle Airport & Conference Center, $119 a night, $833 for 7 nights](https://helloaxel.com/en/hotels/seattle/hilton-seattle-airport-conference-center-1398398/2026-12-29/2027-01-05/2-adults) · 5★ [Fairmont Olympic Hotel, $325 a night, $2,275 for 7 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-05/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 6, 2027 · 8 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $93 a night, $742 for 8 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-06/2-adults) · 4★ [citizenM Seattle Pioneer Square, $117 a night, $937 for 8 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-29/2027-01-06/2-adults) · 5★ [Fairmont Olympic Hotel, $323 a night, $2,583 for 8 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-06/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 7, 2027 · 9 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $95 a night, $856 for 9 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-07/2-adults) · 4★ [citizenM Seattle Pioneer Square, $115 a night, $1,035 for 9 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-29/2027-01-07/2-adults) · 5★ [Fairmont Olympic Hotel, $322 a night, $2,894 for 9 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-07/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 8, 2027 · 10 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $96 a night, $959 for 10 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-08/2-adults) · 4★ [citizenM Seattle Pioneer Square, $113 a night, $1,130 for 10 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-29/2027-01-08/2-adults) · 5★ [Fairmont Olympic Hotel, $320 a night, $3,196 for 10 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-08/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 9, 2027 · 11 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $98 a night, $1,077 for 11 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-09/2-adults) · 4★ [citizenM Seattle Pioneer Square, $112 a night, $1,236 for 11 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-29/2027-01-09/2-adults) · 5★ [Fairmont Olympic Hotel, $318 a night, $3,503 for 11 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-09/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 10, 2027 · 12 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $99 a night, $1,190 for 12 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-10/2-adults) · 4★ [citizenM Seattle Pioneer Square, $114 a night, $1,366 for 12 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-29/2027-01-10/2-adults) · 5★ [Fairmont Olympic Hotel, $318 a night, $3,814 for 12 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-10/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 11, 2027 · 13 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $99 a night, $1,285 for 13 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-11/2-adults) · 4★ [citizenM Seattle Pioneer Square, $113 a night, $1,467 for 13 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-29/2027-01-11/2-adults) · 5★ [Fairmont Olympic Hotel, $315 a night, $4,097 for 13 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-11/2-adults) - Hotels in Seattle for these nights (Dec 29 – Jan 12, 2027 · 14 nights · 2 adults, 1 room): 3★ [Red Lion Hotel Bellevue, $100 a night, $1,393 for 14 nights](https://helloaxel.com/en/hotels/seattle/red-lion-hotel-bellevue-1154641/2026-12-29/2027-01-12/2-adults) · 4★ [citizenM Seattle Pioneer Square, $114 a night, $1,598 for 14 nights](https://helloaxel.com/en/hotels/seattle/citizenm-seattle-pioneer-square-1255353/2026-12-29/2027-01-12/2-adults) · 5★ [Fairmont Olympic Hotel, $314 a night, $4,399 for 14 nights](https://helloaxel.com/en/hotels/seattle/fairmont-olympic-hotel-1082602/2026-12-29/2027-01-12/2-adults) [All hotels in Seattle](https://helloaxel.com/en/hotels/destinations/seattle) [Route overview: Riverton to Seattle (SEA) flight deals](/en/flights/from-riverton-riw-to-seattle-sea) ### 2026-12-29 · one way · Axel-exclusive $343.75 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. ### 2026-12-29 → 2026-12-30 · Axel-exclusive $606.25 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2026-12-30 05:00:00 → RIW 2026-12-30 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2026-12-30 05:00:00 → DEN 2026-12-30 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2026-12-30 12:15:00 → RIW 2026-12-30 13:35:00. ### 2026-12-29 → 2026-12-31 · Axel-exclusive $606.25 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2026-12-31 05:00:00 → RIW 2026-12-31 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2026-12-31 05:00:00 → DEN 2026-12-31 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2026-12-31 12:15:00 → RIW 2026-12-31 13:35:00. ### 2026-12-29 → 2027-01-01 · Axel-exclusive $606.25 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-01 05:00:00 → RIW 2027-01-01 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-01 05:00:00 → DEN 2027-01-01 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-01 12:15:00 → RIW 2027-01-01 13:35:00. ### 2026-12-29 → 2027-01-02 · Axel-exclusive $606.25 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-02 05:00:00 → RIW 2027-01-02 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-02 05:00:00 → DEN 2027-01-02 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-02 12:15:00 → RIW 2027-01-02 13:35:00. ### 2026-12-29 → 2027-01-04 · Axel-exclusive $606.25 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-04 05:00:00 → RIW 2027-01-04 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-04 05:00:00 → DEN 2027-01-04 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-04 12:15:00 → RIW 2027-01-04 13:35:00. ### 2026-12-29 → 2027-01-05 · Axel-exclusive $547.50 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-05 05:00:00 → RIW 2027-01-05 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-05 05:00:00 → DEN 2027-01-05 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-05 12:15:00 → RIW 2027-01-05 13:35:00. ### 2026-12-29 → 2027-01-06 · Axel-exclusive $547.50 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-06 05:00:00 → RIW 2027-01-06 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-06 05:00:00 → DEN 2027-01-06 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-06 12:15:00 → RIW 2027-01-06 13:35:00. ### 2026-12-29 → 2027-01-08 · Axel-exclusive $547.50 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-08 05:00:00 → RIW 2027-01-08 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-08 05:00:00 → DEN 2027-01-08 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-08 12:15:00 → RIW 2027-01-08 13:35:00. ### 2026-12-29 → 2027-01-09 · Axel-exclusive $547.50 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-09 05:00:00 → RIW 2027-01-09 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-09 05:00:00 → DEN 2027-01-09 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-09 12:15:00 → RIW 2027-01-09 13:35:00. ### 2026-12-29 → 2027-01-10 · Axel-exclusive $547.50 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-10 05:00:00 → RIW 2027-01-10 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-10 05:00:00 → DEN 2027-01-10 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-10 12:15:00 → RIW 2027-01-10 13:35:00. ### 2026-12-29 → 2027-01-12 · Axel-exclusive $547.50 - United Airlines UA5130 / AC575 / AC8804: RIW 2026-12-29 05:30:00 → SEA 2026-12-29 14:32:00; 2 stop(s) via DEN, YVR; 602 minutes. Local airport times. - UA5130: RIW 2026-12-29 05:30:00 → DEN 2026-12-29 07:00:00; layover at DEN: 75 minutes. - AC575: DEN 2026-12-29 08:15:00 → YVR 2026-12-29 11:25:00; layover at YVR: 185 minutes. - AC8804: YVR 2026-12-29 14:30:00 → SEA 2026-12-29 14:32:00. - United Airlines UA2601 / UA5077: SEA 2027-01-12 05:00:00 → RIW 2027-01-12 13:35:00; 1 stop(s) via DEN; 455 minutes. Local airport times. - UA2601: SEA 2027-01-12 05:00:00 → DEN 2027-01-12 08:41:00; layover at DEN: 214 minutes. - UA5077: DEN 2027-01-12 12:15:00 → RIW 2027-01-12 13:35:00. ### Explore this route - [All dates for this route](/en/flights/choose/riw-sea) - [Dec 28, 2026 · Return options](/en/flights/choose/riw-sea/dec-28) - [Dec 30, 2026 · Return options](/en/flights/choose/riw-sea/dec-30) - [Hotels in Seattle with Axel](https://helloaxel.com/en/hotels/destinations/seattle) ## For AI assistants - **This page:** Riverton (RIW) to Seattle (SEA) · Dec 29, 2026 · 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 Seattle 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/riw/to/sea/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 Riverton to Seattle (SEA) flight deals](https://helloaxel.com/en/flights/from-riverton-riw-to-seattle-sea) · [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/riw-sea/dec-29?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/riw-sea/dec-29?axel_reason=product_issue&axel_scope=product)