Cheap flights from Springfield to Rock Springs

One-way fares from $451 · SGF → RKS · prices found by travellers in the last 48 hours

Compare all dates Rock Springs → Springfield
Cheapest fare
$451

United Airlines · Fri, Nov 20

Cheapest month
November

from $451

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 38m

1,440 km

Get a price alert

We'll email you when Springfield → Rock Springs drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $451. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Springfield to Rock Springs

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $451

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

United Airlines
Depart09:05 Fri, Nov 20SGF → RKS 3h 38m · 1 stop
$451one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Rock Springs

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Rock SpringsCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Rock SpringsTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Rock SpringsPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Rock SpringsCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Springfield to Rock Springs

Springfield (SGF) and Rock Springs (RKS) are about 1,440 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 38m. Over the next few months, one-way fares start from $451, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Springfield to Rock Springs?

The cheapest one-way fare we've seen recently is $451 with United Airlines, departing Friday, November 20, 2026.

What is the cheapest month to fly from Springfield to Rock Springs?

November 2026 currently has the lowest fares, from $451 one way.

Are there direct flights from Springfield to Rock Springs?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Springfield to Rock Springs?

The quickest journey we've seen takes about 3h 38m. Springfield and Rock Springs are around 1,440 km apart.

Which airlines fly from Springfield to Rock Springs?

Recent fares on this route were with United Airlines.

More cheap flights from Springfield

Compare flights to Rock Springs from other cities →