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Cheap flight deals from Boise to Rock Springs Starting at KRW 343,400

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • BOI05:25 pm
        4h 35m
        1 stop
        RKS10:00 pm
        Mon, Mar 17|Boise - Rock Springs|United Airlines
        KRW 343,400KRW 458,864
        25% OFF
        25% OFF
        KRW 458,864KRW 343,400

        Choose United Airlines flights from Boise to Rock Springs. The one-way connecting flight with United Airlines departs from Boise Airport on Mon, Mar 17, arriving at Rock Springs-Sweetwater County Airport. One-way Prices start from KRW 343,400 including taxes and charges.

      • BOI05:25 pm
        4h 35m
        1 stop
        RKS10:00 pm
        Sat, Mar 15|Boise - Rock Springs|United Airlines
        KRW 403,800KRW 458,864
        12% OFF
        12% OFF
        KRW 458,864KRW 403,800

        Choose United Airlines flights from Boise to Rock Springs. The one-way connecting flight with United Airlines departs from Boise Airport on Sat, Mar 15, arriving at Rock Springs-Sweetwater County Airport. One-way Prices start from KRW 403,800 including taxes and charges.

      • BOI01:00 pm
        3h 5m
        Nonstop
        RKS02:00 pm
        Sun, Feb 23|Boise - Rock Springs|United Airlines
        Find More Flights
        Find More Flights

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

Boise to Rock Springs Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2173

    United Airlines

    02:43 pm

    BOI

    1.9h

    04:40 pm

    DEN

    SMTWTFS
    Search

  2. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS

  3. UA395

    United Airlines

    05:25 pm

    BOI

    2.0h

    07:24 pm

    DEN

    SMTWTFS
    Search

  4. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS

  5. AS929

    Alaska Airlines

    06:37 am

    BOI

    1.6h

    07:15 am

    SEA

    SMTWTFS
    Search

  6. UA757

    United Airlines

    03:25 pm

    SEA

    2.8h

    07:11 pm

    DEN

    SMTWTFS

  7. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS

  8. AS929

    Alaska Airlines

    06:37 am

    BOI

    1.6h

    07:15 am

    SEA

    SMTWTFS
    Search

  9. AS602

    Alaska Airlines

    01:09 pm

    SEA

    2.7h

    04:49 pm

    DEN

    SMTWTFS

  10. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS

  11. UA2099

    United Airlines

    06:58 pm

    BOI

    2.1h

    08:02 pm

    SFO

    SMTWTFS
    Search

  12. UA732

    United Airlines

    07:00 am

    SFO

    4.7h

    12:44 pm

    DEN

    SMTWTFS

  13. UA5081

    United Airlines

    12:15 pm

    DEN

    1.3h

    01:32 pm

    RKS

    SMTWTFS

  14. UA4730

    United Airlines

    08:05 am

    BOI

    2.4h

    09:27 am

    LAX

    SMTWTFS
    Search

  15. UA2724

    United Airlines

    02:49 pm

    LAX

    2.4h

    06:15 pm

    DEN

    SMTWTFS

  16. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS

  17. UA4659

    United Airlines

    08:29 am

    BOI

    2.1h

    10:35 am

    DEN

    SMTWTFS
    Search

  18. UA5081

    United Airlines

    12:15 pm

    DEN

    1.3h

    01:32 pm

    RKS

    SMTWTFS

  19. AS2060

    Alaska Airlines

    09:00 am

    BOI

    1.3h

    09:18 am

    PDX

    SMTWTFS
    Search

  20. AS336

    Alaska Airlines

    02:30 pm

    PDX

    2.6h

    06:09 pm

    DEN

    SMTWTFS

  21. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS

  22. HA4771

    Hawaiian Airlines

    11:04 am

    BOI

    1.6h

    11:38 am

    SEA

    SMTWTFS
    Search

  23. HA6521

    Hawaiian Airlines

    03:21 pm

    SEA

    2.6h

    06:59 pm

    DEN

    S--WT-S

  24. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS

  25. AS2219

    Alaska Airlines

    11:29 am

    BOI

    1.5h

    12:00 pm

    SEA

    SMTWTFS
    Search

  26. AS602

    Alaska Airlines

    01:09 pm

    SEA

    2.7h

    04:49 pm

    DEN

    SMTWTFS

  27. UA5094

    United Airlines

    09:00 pm

    DEN

    1.2h

    10:13 pm

    RKS

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Boise to Rock Springs?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Boise (BOI) to Rock Springs (RKS) the cheapest?

    Airlines adjust prices for flights from Boise to Rock Springs based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boise (BOI) to Rock Springs (RKS) cost?

    According to Trip.com's data, the lowest price is around KRW 566,800.

How to find a cheap flight from Boise to Rock Springs

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boise to Rock Springs. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Boise to Rock Springs

Cheapest nonstop flight priceKRW 343,400
Off-season for travelMarch
Peak season for travelDecember
Flight distance625.35 km
Popular airlineAlaska Airlines

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