
Cheap United flights from Rock Springs to Phoenix (RKS to PHX)
Find The Best Day To Fly from Rock Springs to Phoenix
Amazing United RKS to PHX Flight Deals
The cheapest flights to Sky Harbor Intl. found within the past 7 days were $282 round trip and one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Discover our best United flight from Rock Springs RKS to Phoenix PHX
To find the best deals on flights to Rock Springs from Phoenix with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Rock Springs RKS to Phoenix PHX with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $282 to $489, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Rock Springs RKS to Phoenix PHX
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Rock Springs to Phoenix costs from . Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Phoenix PHX from Rock Springs RKS with United
To find a cheap United flight from Rock Springs RKS to Phoenix PHX, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Rock Springs RKS to Phoenix PHX
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as June, or if you book a flight with a stopover.
Find nonstop flights from Rock Springs RKS to Phoenix PHX with United
If you’re keen to be on Phoenix soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Rock Springs RKS to Phoenix PHX
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Phoenix PHX from Rock Springs RKS with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 227 |
DEN | USA | Denver Intl. | 226 |
IAH | USA | George Bush Intercontinental | 136 |
IAD | USA | Washington Dulles Intl. | 100 |
SFO | USA | San Francisco Intl. | 64 |
LAX | USA | Los Angeles Intl. | 23 |
EWR | USA | Liberty Intl. | 20 |
FRA | DEU | Frankfurt Intl. | 19 |
NRT | JPN | Narita Intl. | 19 |
PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Phoenix

Reviewed on Jun 2, 2025

Reviewed on Jun 1, 2025

Reviewed on Jun 2, 2025
Popular United Flight Routes from RKS
Top United Flight Routes from PHX
Top Flights for United originating from RKS
Domestic
- Orlando to San Juan (MCO - SJU)
- Dallas to Las Vegas (DFW - LAS)
- Philadelphia to Orlando (PHL - MCO)
- Orlando to New York (MCO - LGA)
- New York to Orlando (LGA - MCO)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- Los Angeles to Guadalajara (LAX - GDL)
- Los Angeles to Tokyo (LAX - HND)
- Philadelphia to San Juan (PHL - SJU)
International
- Los Angeles to Tokyo (LAX - HND)
- Los Angeles to Tokyo (LAX - HND)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Orlando to New York (MCO - LGA)
- San Juan to Orlando (SJU - MCO)
- Chicago to Las Vegas (ORD - LAS)
- Atlanta to New York (ATL - LGA)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Philadelphia to San Juan (PHL - SJU)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)