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Seattle-Tacoma International Airport to Sidney-Richland Municipal Airport flight
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Cheap Flight Deals from Seattle-Tacoma International Airport to Sidney-Richland Municipal Airport

Search for flights from Seattle to Sidney and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search
    • SEA13:00
      3h 5m
      Direct
      SDY14:00
      Seattle - Sidney|Tue, May 21|Normal Airline
      Search
      Search

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle-Tacoma International Airport to Sidney-Richland Municipal Airport

See which airlines fly from Seattle to Sidney. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Alaska Airlines
From TRY 12,151
Delta Air Lines
From TRY 12,459
United Airlines
From TRY 17,198
ANA airlines
Find more flights and airlines
Flight Schedule from Seattle-Tacoma International Airport to Sidney-Richland Municipal Airport

Check the schedule for flights from Seattle to Sidney and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2628

    Delta Air Lines

    05:30

    SEA

    2.1h

    08:34

    SLC

    SMTWTFS
    Search

  2. DL4038

    Delta Air Lines

    09:25

    SLC

    1.5h

    10:57

    BIL

    SMTWTFS

  3. 9K1781

    Cape Air

    12:05

    BIL

    1.8h

    13:50

    SDY

    SMTWTFS

  4. AS2360

    Alaska Airlines

    08:56

    SEA

    1.9h

    11:52

    BIL

    SMTWTFS
    Search

  5. 9K1781

    Cape Air

    12:05

    BIL

    1.8h

    13:50

    SDY

    SMTWTFS

  6. UA1669

    United Airlines

    14:25

    SEA

    2.8h

    18:13

    DEN

    SMTWTFS
    Search

  7. UA1884

    United Airlines

    19:35

    DEN

    1.6h

    21:09

    BIL

    SMTWTFS

  8. 9K1775

    Cape Air

    07:15

    BIL

    1.8h

    09:00

    SDY

    SMTWTFS

  9. DL2219

    Delta Air Lines

    19:21

    SEA

    2.0h

    22:20

    SLC

    S--WT-S
    Search

  10. DL2178

    Delta Air Lines

    23:05

    SLC

    1.3h

    00:24

    BIL

    SMTWT-S

  11. 9K1775

    Cape Air

    07:15

    BIL

    1.8h

    09:00

    SDY

    SMTWTFS

  12. AS2367

    Alaska Airlines

    20:15

    SEA

    1.8h

    23:02

    BIL

    SMTWTFS
    Search

  13. 9K1789

    Cape Air

    15:03

    BIL

    1.7h

    16:43

    SDY

    SMTWTFS

  14. AS2367

    Alaska Airlines

    20:15

    SEA

    1.8h

    23:02

    BIL

    SMTWTFS
    Search

  15. 9K1775

    Cape Air

    07:15

    BIL

    1.8h

    09:00

    SDY

    SMTWTFS
Find more flights and airlines

Seattle-Tacoma International Airport to Sidney-Richland Municipal Airport Flights Info

Flight distance1,356.92km
Cheapest return ticket priceTRY 12,150

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