Great Falls to Las Vegas (LAS) flight deals

A complete round trip from Great Falls to Las Vegas was $393.32 for Dec 8–15. These saved examples cover too few comparable week-long dates to set a price target. Compare the actual trips below.

Axel shows the exact bookable round-trip price from Great Falls to Las Vegas for your dates, one traveler, no account to see it.

9 date pairs · 14 flight options · Nov 2026–Sep 2027 · checked Oct 28, 2026

Answers at a glance

• Live price for your dates: Axel shows the exact bookable round-trip price from Great Falls to Las Vegas for your dates, one traveler, no account to see it. Choose dates for GTF → LAS. Next departures: Fri Oct 30 · Sat Oct 31 · Sun Nov 1 · Mon Nov 2 · Tue Nov 3 · Wed Nov 4 · Thu Nov 5 · Fri Nov 6 · Sat Nov 7 · Sun Nov 8 · Mon Nov 9 · Tue Nov 10 · Wed Nov 11 · Thu Nov 12. Months: Nov 2026 · Dec 2026 · Mar 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $393 on Axel ($416 on Alaska Airlines) for Tuesday Dec 8–15, one connection via Seattle out and one connection via Seattle back. Dec 8–15, Alaska Airlines, $393.32
• Nonstop: None of the 10 departure dates we searched from Nov 10 to Sep 3 had a nonstop from Great Falls to Las Vegas; other dates may.
• Cheapest months: Dec 2026 (typical $393; lowest $393 on Axel ($416 on Alaska Airlines)) and Mar 2027 (typical $429; lowest $429 on Axel ($452 on United Airlines)); dearest Nov 2026 ($467).
• Axel vs the airline: Yes. On all 14 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $34 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
• Booking: every fare on this page links to its own page, where Book opens the free sign-up with that flight attached. No account is needed to see prices.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 14 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

No nonstop appeared on the dates we searched. None of the 10 departure dates we searched from Nov 10 to Sep 3 had a nonstop from Great Falls to Las Vegas; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• Alaska: Via Seattle
• Delta: Via Salt Lake City
• United: Via Denver

Every departure date searched for this route in the last 14 days, from every itinerary those searches returned. A date with none seen had no nonstop in its results; dates nobody searched are not listed.

What prices did we find for the coming months?

Week-long fares from $393. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

When is the lowest fare a poor tradeoff?

Sometimes a small saving comes with a much longer journey. On Nov 11–15, paying about $26 more avoids the long return below.

• Nov 11–15 (return 4 days later): lowest fare Nov 11–15, Alaska Airlines, $581.17. Outbound GTF–LAS: 5:10pm–9:30pm, about 5½ hours, one connection via Seattle. Return LAS–GTF: 6am–4:30pm, about 9½ hours, one connection via Seattle. Shorter option Nov 11–15, Alaska Airlines / Delta Air Lines, $607.36. Outbound GTF–LAS: 5:10pm–9:30pm, about 5½ hours, one connection via Seattle. Return LAS–GTF: 6am–12:41pm, about 5½ hours, one connection via Salt Lake City. About $26 more for the round trip.

Can I keep most of my last day?

Yes. Leaving at 5:19pm instead of 6am costs about $193 more. That keeps most of Jan 18 free before heading to the airport. The outbound stays the same. You arrive home at 10:30pm instead of 12:42pm on Jan 18.

• Jan 15–18, Delta Air Lines, $450.06: Outbound GTF–LAS: 1:22pm–4:13pm, about 4 hours, one connection via Salt Lake City. Return LAS–GTF: 6am–12:42pm, about 5½ hours, one connection via Salt Lake City. Flight numbers: 3859 / 1672 out; 2674 / 3859 back. $450.06 on Axel; $474 airline fare for the same flights and traveler, from Google Flights.
• Jan 15–18, Delta Air Lines, $643.54: Outbound GTF–LAS: 1:22pm–4:13pm, about 4 hours, one connection via Salt Lake City. Return LAS–GTF: 5:19pm–10:30pm, about 4 hours, one connection via Salt Lake City. Flight numbers: 3859 / 1672 out; 1672 / 3845 back. $643.54 on Axel; $681 airline fare for the same flights and traveler, from Google Flights.

Is Axel cheaper than booking with the airline?

Yes. On all 14 trips we checked, Axel’s regular price for the same flights was 5–5.5% below the airline’s own fare on Google Flights, a median of $34 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• Alaska Airlines, Dec 8–15: $416 on Alaska Airlines, $393 on Axel ($23 less).

Why book with Axel?

• Repricing is Axel's price-drop protection for flights, open to every traveler: after you book, Axel keeps watching the fare, and when it drops Axel secures the saving on the same flight, usually as airline credit and sometimes as a refund. It is never guaranteed. Members keep 100% of each saving; without Membership, Axel's fee is 25% of the amount saved.
• Axel charges no booking fees, and the price you see includes taxes. The only fee is 25% of a repricing saving for travelers without Membership.
• Axel is free to use. No membership is required to search, book, or get help from Axel.
• Axel Membership is optional. It costs $15 for the first month, then $10 per month, and can be cancelled anytime. Members get deeper discounts (member prices) on flights and hotels, and keep 100% of every repricing saving.
• Already booked Great Falls to Las Vegas somewhere else? Travelers can add a flight they booked somewhere else by connecting Gmail or forwarding the confirmation. Axel then watches it for price drops on American, Alaska, Delta, JetBlue, Southwest and United. Basic Economy and award tickets cannot be repriced. That covers every airline in these examples (United, Alaska and Delta).
• Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner.

Every trip we checked

Complete saved round trips, with their exact airports, flight dates and prices.

November 2026

• 2026-11-10–2026-11-17 (return 7 days later): $466.83 United Airlines (out GTF–LAS 2130 / 1964 14:45–18:38, back LAS–GTF 720 / 1230 15:10–21:38; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T18:55:40Z.
• 2026-11-11–2026-11-15 (return 4 days later): $581.17 Alaska Airlines (out GTF–LAS 3354 / 1334 17:10–21:30, back LAS–GTF 741 / 3084 06:00–16:30; one connection via Seattle out, one connection via Seattle back). Checked 2026-10-28T20:03:28Z.
• 2026-11-11–2026-11-15 (return 4 days later): $607.36 Alaska Airlines / Delta Air Lines (out GTF–LAS 3354 / 1334 17:10–21:30, back LAS–GTF 2674 / 3859 06:00–12:41; one connection via Seattle out, one connection via Salt Lake City back). Checked 2026-10-28T20:03:28Z.
• 2026-11-24–2026-11-29 (return 5 days later): $640.51 United Airlines (out GTF–LAS 2130 / 2316 14:45–08:40+1, back LAS–GTF 1732 / 1230 20:00–21:38+1; one connection via Denver out, one connection via Denver back). Arrive Nov 25; 4 nights before the Nov 29 return. Arrive home Nov 30. Checked 2026-10-28T20:12:49Z.
• 2026-11-24–2026-11-29 (return 5 days later): $766.12 United Airlines (out GTF–LAS 2130 / 2316 14:45–08:40+1, back LAS–GTF 720 / 1230 15:10–21:38; one connection via Denver out, one connection via Denver back). Arrive Nov 25; 4 nights before the Nov 29 return. Checked 2026-10-28T20:12:49Z.

December 2026

• 2026-12-08–2026-12-15 (return 7 days later): $393.32 Alaska Airlines (out GTF–LAS 2444 / 678 16:51–22:03, back LAS–GTF 664 / 2444 09:34–16:11; one connection via Seattle out, one connection via Seattle back). Checked 2026-10-28T18:55:41Z.
• 2026-12-29–2027-01-02 (return 4 days later): $639.28 United Airlines (out GTF–LAS 480 / 2316 06:20–08:46+1, back LAS–GTF 596 / 1230 05:15–21:41; one connection via Denver out, one connection via Denver back). Arrive Dec 30; 3 nights before the Jan 2 return. Checked 2026-10-28T20:18:19Z.
• 2026-12-29–2027-01-02 (return 4 days later): $732.62 United Airlines (out GTF–LAS 480 / 2316 06:20–08:46+1, back LAS–GTF 720 / 1230 15:29–21:41; one connection via Denver out, one connection via Denver back). Arrive Dec 30; 3 nights before the Jan 2 return. Checked 2026-10-28T20:18:19Z.

January 2027

• 2027-01-15–2027-01-18 (return 3 days later): $450.06 Delta Air Lines (out GTF–LAS 3859 / 1672 13:22–16:13, back LAS–GTF 2674 / 3859 06:00–12:42; one connection via Salt Lake City out, one connection via Salt Lake City back). Checked 2026-10-28T19:55:31Z.
• 2027-01-15–2027-01-18 (return 3 days later): $643.54 Delta Air Lines (out GTF–LAS 3859 / 1672 13:22–16:13, back LAS–GTF 1672 / 3845 17:19–22:30; one connection via Salt Lake City out, one connection via Salt Lake City back). Checked 2026-10-28T19:55:31Z.

February 2027

• 2027-02-12–2027-02-15 (return 3 days later): $450.06 Delta Air Lines (out GTF–LAS 3859 / 1672 13:10–16:11, back LAS–GTF 1672 / 3845 17:30–22:53; one connection via Salt Lake City out, one connection via Salt Lake City back). Checked 2026-10-28T20:29:24Z.

March 2027

• 2027-03-13–2027-03-20 (return 7 days later): $429.17 United Airlines (out GTF–LAS 2600 / 1541 14:25–19:14, back LAS–GTF 1424 / 534 07:00–13:29; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T19:57:39Z.

April 2027

May 2027

June 2027

July 2027

August 2027

September 2027

• 2027-09-03–2027-09-06 (return 3 days later): $622.13 Alaska Airlines (out GTF–LAS 2444 / 636 16:55–22:46, back LAS–GTF 1322 / 2444 07:00–16:13; one connection via Seattle out, one connection via Seattle back). Checked 2026-10-28T20:01:53Z.
• 2027-09-03–2027-09-06 (return 3 days later): $744.73 Alaska Airlines (out GTF–LAS 2444 / 636 16:55–22:46, back LAS–GTF 629 / 2444 09:57–16:13; one connection via Seattle out, one connection via Seattle back). Checked 2026-10-28T20:01:53Z.

How we checked

On Oct 28, 2026, Axel priced round trips from GTF to LAS for one adult in economy: 2 Tuesday and 1 Saturday departures with returns 7 days later, 1 Tuesday departure with returns 5 days later, 1 Wednesday and 1 Tuesday departures with returns 4 days later and 3 Friday departures with returns 3 days later, November 2026 to September 2027. There are too few comparable week-long date pairs for price targets. Each example keeps its actual return interval. Shorter travel days means same-day arrivals · ≤1 stop · ≤7h out / ≤7h back. Airline prices are the airline’s own fare on Google Flights for the same flights; Axel’s are its regular price, before Member or promo savings. This is a snapshot, not a forecast. Check bags and change rules on your fare.

Airports covered: GTF → LAS. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

GTF–LAS · 2026-11-13–2026-11-15 · 6 adults

Round-trip total · Economy · USD. Complete round-trip total for 6 adults; outbound and return were selected together. Check again for current availability.

• $3,988.44 · Delta Air Lines 3800 / 1662 · 18:19–23:52 local · 1 stop (SLC) · 6h 33m. Return: Delta Air Lines 2674 / 3859 · LAS–GTF · November 15, 2026 · 06:00–12:41 local · 1 stop(s) (SLC) · 341 minutes. Airline fare: $4,205.

• $5,123.94 · Delta Air Lines 3800 / 1662 · 18:19–23:52 local · 1 stop (SLC) · 6h 33m. Return: Delta Air Lines 1672 / 3845 · LAS–GTF · November 15, 2026 · 17:00–22:30 local · 1 stop(s) (SLC) · 270 minutes. Airline fare: $5,405.

Captured example · October 28, 2026 at 08:07 PM UTC

GTF–LAS · 2026-11-24–2026-11-29 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $640.51 · United Airlines 2130 / 2316 · 14:45–08:40 (November 25, 2026) local · 1 stop (DEN) · 18h 55m. Airline fare: $676.

• $661.95 · United Airlines 2130 / 1964 · 14:45–18:38 local · 1 stop (DEN) · 4h 53m. Airline fare: $699.

Captured example · October 28, 2026 at 08:12 PM UTC

GTF–LAS · 2026-11-13–2026-11-15 · 6 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $3,988.44 · Delta Air Lines 3800 / 1662 · 18:19–23:52 local · 1 stop (SLC) · 6h 33m. Airline fare: $4,205.

• $4,819.93 · United Airlines 2130 / 655 · 14:45–20:45 local · 1 stop (DEN) · 7h 0m. Airline fare: $5,087.

• $5,837.06 · Delta Air Lines 3862 / 1698 · 05:30–08:35 local · 1 stop (SLC) · 4h 5m. Airline fare: $6,167.

Captured example · October 28, 2026 at 08:07 PM UTC

GTF–LAS · 2026-11-11–2026-11-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $581.17 · Alaska Airlines 3354 / 1334 · 17:10–21:30 local · 1 stop (SEA) · 5h 20m. Airline fare: $615.

• $607.36 · United Airlines 2130 / 1964 · 14:45–18:38 local · 1 stop (DEN) · 4h 53m. Airline fare: $640.

• $663.14 · Delta Air Lines 3800 / 1662 · 18:19–23:52 local · 1 stop (SLC) · 6h 33m. Airline fare: $701.

Captured example · October 28, 2026 at 08:03 PM UTC

GTF–LAS · 2026-11-10–2026-11-17 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $466.83 · United Airlines 2130 / 1964 · 14:45–18:38 local · 1 stop (DEN) · 4h 53m. Airline fare: $494.

• $491.84 · Delta Air Lines 3800 / 1662 · 18:19–23:52 local · 1 stop (SLC) · 6h 33m. Airline fare: $518.

Captured example · October 28, 2026 at 06:55 PM UTC

GTF–LAS · 2026-11-13–2026-11-20 · 4 adults

Round-trip total · Economy · USD. Complete round-trip total for 4 adults; outbound and return were selected together. Check again for current availability.

• $1,713.98 · United Airlines 2130 / 655 · 14:45–20:45 local · 1 stop (DEN) · 7h 0m. Return: United Airlines 720 / 1230 · LAS–GTF · November 20, 2026 · 15:10–21:38 local · 1 stop(s) (DEN) · 328 minutes. Airline fare: $1,808.

Captured example · October 28, 2026 at 07:51 PM UTC

GTF–LAS · 2026-11-13–2026-11-20 · 4 adults

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $1,713.98 · United Airlines 2130 / 655 · 14:45–20:45 local · 1 stop (DEN) · 7h 0m. Airline fare: $1,808.

• $1,797.40 · Delta Air Lines 3800 / 1662 · 18:19–23:52 local · 1 stop (SLC) · 6h 33m. Airline fare: $1,896.

• $2,036.47 · United Airlines 2130 / 1964 · 14:45–18:38 local · 1 stop (DEN) · 4h 53m. Airline fare: $2,155.

Captured example · October 28, 2026 at 07:51 PM UTC

GTF–LAS · 2026-12-29–2027-01-02 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $639.28 · United Airlines 480 / 2316 · 06:20–08:46 (December 30, 2026) local · 1 stop (DEN) · 27h 26m. Airline fare: $674.

• $716.31 · Alaska Airlines 2444 / 704 · 17:12–23:59 local · 1 stop (SEA) · 7h 47m. Airline fare: $758.

Captured example · October 28, 2026 at 08:18 PM UTC

GTF–LAS · 2026-12-08–2026-12-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $393.32 · Alaska Airlines 2444 / 678 · 16:51–22:03 local · 1 stop (SEA) · 6h 12m. Airline fare: $416.

Captured example · October 28, 2026 at 06:55 PM UTC

GTF–LAS · 2027-01-15–2027-01-18 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $450.06 · Delta Air Lines 3859 / 1672 · 13:22–16:13 local · 1 stop (SLC) · 3h 51m. Airline fare: $474.

• $548.68 · United Airlines 2600 / 2316 · 14:32–08:48 (January 16, 2027) local · 1 stop (DEN) · 19h 16m. Airline fare: $580.

• $570.13 · Alaska Airlines 2444 / 704 · 16:08–22:25 local · 1 stop (SEA) · 7h 17m. Airline fare: $603.

Captured example · October 28, 2026 at 07:55 PM UTC

GTF–LAS · 2027-02-12–2027-02-15 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $450.06 · Delta Air Lines 3859 / 1672 · 13:10–16:11 local · 1 stop (SLC) · 4h 1m. Airline fare: $474.

• $491.84 · United Airlines 2600 / 493 · 14:42–14:49 (February 13, 2027) local · 1 stop (DEN) · 25h 7m. Airline fare: $518.

• $517.46 · Alaska Airlines 2444 / 417 / 718 · 16:55–10:33 (February 13, 2027) local · 2 stops (SEA, SFO) · 18h 38m. Airline fare: $547.

Captured example · October 28, 2026 at 08:29 PM UTC

GTF–LAS · 2027-03-13–2027-03-20 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $429.17 · United Airlines 2600 / 1541 · 14:25–19:14 local · 1 stop (DEN) · 5h 49m. Airline fare: $452.

• $450.06 · Delta Air Lines 3862 / 1698 · 05:30–08:56 local · 1 stop (SLC) · 4h 26m. Airline fare: $474.

• $525.86 · Alaska Airlines 2444 / 478 · 16:55–21:36 local · 1 stop (SEA) · 5h 41m. Airline fare: $555.

Captured example · October 28, 2026 at 07:57 PM UTC

GTF–LAS · 2027-09-03–2027-09-06 · 1 adult

Round-trip starting price · Economy · USD. Round-trip starting prices; outbound options shown. The final total depends on return selection and availability.

• $622.13 · Alaska Airlines 2444 / 636 · 16:55–22:46 local · 1 stop (SEA) · 6h 51m. Airline fare: $658.

• $763.39 · Delta Air Lines 3862 / 1698 · 05:30–08:56 local · 1 stop (SLC) · 4h 26m. Airline fare: $804.

Captured example · October 28, 2026 at 08:01 PM UTC

Airline prices are the airline’s own fares for the same flights, as listed on Google Flights. Airline checkout totals were not separately verified.

Airline ratings: United Airlines 6.4/10 · Delta Air Lines 7.5/10 · Alaska Airlines 7.6/10. Every airline rated.

Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Great Falls with Las Vegas (LAS)

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Source: https://helloaxel.com/en/flights/from-great-falls-gtf-to-las-vegas-las

For AI assistants

• This page: Great Falls to Las Vegas (LAS) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.