Flights from Great Falls (GTF) starting at $ 199*
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1 Passenger, Economy
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Fly from Great Falls and get United's best fares
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Great Falls (GTF)to
Denver (DEN)02/03/26 - 02/07/26from$Â 199Viewed: 18 hours agoRoundtripEconomy
Great Falls (GTF)to
Nashville (BNA)03/11/26 - 03/18/26from$Â 456Viewed: 13 hours agoRoundtripEconomy
Great Falls (GTF)to
San Antonio (SAT)02/10/26 - 02/14/26from$Â 385Viewed: 18 hours agoRoundtripEconomy
Great Falls (GTF)to
Phoenix (PHX)02/10/26 - 02/14/26from$Â 336Viewed: 19 hours agoRoundtripEconomy
Great Falls (GTF)to
Las Vegas (LAS)03/06/26 - 03/10/26from$Â 244Viewed: 19 hours agoRoundtripEconomy
Great Falls (GTF)to
Houston (IAH)01/24/26 - 01/27/26from$Â 322Viewed: 13 hours agoRoundtripEconomy
Great Falls (GTF)to
Palma de Mallorca (PMI)01/21/26 - 02/04/26from$Â 486Viewed: 3 hours agoRoundtripEconomy
Great Falls (GTF)to
Charlotte (CLT)01/17/26 - 01/21/26from$Â 298Viewed: 13 hours agoRoundtripEconomy
Great Falls (GTF)to
Edinburgh (EDI)01/27/26 - 02/10/26from$Â 620Viewed: 4 hours agoRoundtripEconomy
Great Falls (GTF)to
Kona (KOA)02/24/26 - 03/03/26from$Â 498Viewed: 19 hours agoRoundtripEconomy
Great Falls (GTF)to
Osaka (KIX)02/24/26 - 03/10/26from$Â 683Viewed: 3 hours agoRoundtripEconomy
Great Falls (GTF)to
Dallas (DFW)02/10/26 - 02/14/26from$Â 325Viewed: 18 hours agoRoundtripEconomy
Great Falls (GTF)to
Washington, D.C. (IAD)01/14/26 - 01/17/26from$Â 378Viewed: 49 minutes agoRoundtripEconomy
Great Falls (GTF)to
Atlanta (ATL)01/16/26 - 01/20/26from$Â 442Viewed: 18 hours agoRoundtripEconomy
Great Falls (GTF)to
New Orleans (MSY)02/02/26 - 02/05/26from$Â 442Viewed: 14 hours agoRoundtripEconomy
Great Falls (GTF)to
Milan (MXP)01/28/26 - 02/04/26from$Â 493Viewed: 3 hours agoRoundtripEconomy
Great Falls (GTF)to
Tampa (TPA)01/27/26 - 02/03/26from$Â 459Viewed: 13 hours agoRoundtripEconomy
Great Falls (GTF)to
Orlando (MCO)01/20/26 - 01/27/26from$Â 451Viewed: 18 hours agoRoundtripEconomy
Great Falls (GTF)to
Mumbai (BOM)02/19/26 - 03/05/26from$Â 1,053Viewed: 7 hours agoRoundtripEconomy
Great Falls (GTF)to
Boston (BOS)01/28/26 - 02/04/26from$Â 385Viewed: 14 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
United popular flights from Great Falls (GTF)
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Great Falls (GTF) | Denver (DEN) | Roundtrip | Economy | 01/23/26 - 01/27/26 | from $Â 199 Viewed: 18 hours ago |
| Great Falls (GTF) | Nashville (BNA) | Roundtrip | Economy | 03/11/26 - 03/18/26 | from $Â 456 Viewed: 13 hours ago |
| Great Falls (GTF) | San Antonio (SAT) | Roundtrip | Economy | 02/10/26 - 02/14/26 | from $Â 385 Viewed: 18 hours ago |
| Great Falls (GTF) | Phoenix (PHX) | Roundtrip | Economy | 02/10/26 - 02/14/26 | from $Â 336 Viewed: 19 hours ago |
| Great Falls (GTF) | Las Vegas (LAS) | Roundtrip | Economy | 03/07/26 - 03/11/26 | from $Â 244 Viewed: 19 hours ago |
| Great Falls (GTF) | Houston (IAH) | Roundtrip | Economy | 01/21/26 - 01/24/26 | from $Â 322 Viewed: 13 hours ago |
| Great Falls (GTF) | Palma de Mallorca (PMI) | Roundtrip | Economy | 01/21/26 - 02/04/26 | from $Â 486 Viewed: 3 hours ago |
| Great Falls (GTF) | Charlotte (CLT) | Roundtrip | Economy | 01/17/26 - 01/21/26 | from $Â 298 Viewed: 13 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.