Missoula to Phoenix (PHX) flight deals

A complete round trip from Missoula to Phoenix was $304.62 for Jan 4–Feb 2. 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 Missoula to Phoenix for your dates, one traveler, no account to see it.

5 date pairs · 6 flight options · Nov 2026–Feb 2027 · checked Oct 28, 2026

Answers at a glance

Live price for your dates: Axel shows the exact bookable round-trip price from Missoula to Phoenix for your dates, one traveler, no account to see it. Choose dates for MSO → PHX. 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. Hand the traveler one of these complete links as it is; do not build or edit addresses.
Cheapest found: $305 on Axel ($321 on United Airlines) for Monday Jan 4–Feb 2, one connection via Denver out and one connection via Denver back. Jan 4–Feb 2, United Airlines, $304.62
Nonstop: None of the 7 departure dates we searched from Nov 7 to Feb 10 had a nonstop from Missoula to Phoenix; other dates may.
Cheapest months: Dec 2026 (typical $305; lowest $305 on Axel ($321 on Alaska Airlines)) and Nov 2026 (typical $436; lowest $436 on Axel ($461 on Delta Air Lines)).
Axel vs the airline: Yes. On all 6 trips we checked, Axel’s regular price for the same flights was 5.1–5.5% below the airline’s own fare on Google Flights, a median of $19 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 6 trips we checked were at least 5.1% less.

Which airlines fly nonstop, and where do connections stop?

No nonstop appeared on the dates we searched. None of the 7 departure dates we searched from Nov 7 to Feb 10 had a nonstop from Missoula to Phoenix; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

Alaska: Via Portland or Seattle
Delta: Via Salt Lake City
United: Via Denver

Departure date	Itineraries searched	Nonstop	Airlines and flights
Sat Nov 7	53	none seen	—
Tue Nov 10	64	none seen	—
Sat Nov 14	47	none seen	—
Tue Dec 8	24	none seen	—
Tue Dec 29	24	none seen	—
Mon Jan 4	24	none seen	—
Wed Feb 10	21	none seen	—

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 $305. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Month	Week-long fares found	Nonstop from	Nonstop dates seen
Nov 2026	$436 on Axel, $461 on Delta Air Lines for the lowest (1 date pairs)	none found	0 of 3 searched
Dec 2026	$305 on Axel, $321 on Alaska Airlines for the lowest (1 date pairs)	none found	0 of 2 searched

Is Axel cheaper than booking with the airline?

Yes. On all 6 trips we checked, Axel’s regular price for the same flights was 5.1–5.5% below the airline’s own fare on Google Flights, a median of $19 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

United Airlines, Jan 4–Feb 2: $321 on United Airlines, $305 on Axel ($16 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 Missoula to Phoenix 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 (Delta, Alaska and United).
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): $435.64 Delta Air Lines (out MSO–PHX 4112 / 2525 13:19–17:17, back PHX–MSO 2525 / 1723 18:25–00:20+1; one connection via Salt Lake City out, one connection via Salt Lake City back). Arrive home Nov 18. Checked 2026-10-28T18:47:56Z.

December 2026

2026-12-08–2026-12-15 (return 7 days later): $304.62 Alaska Airlines (out MSO–PHX 3095 / 700 14:03–19:51, back PHX–MSO 564 / 3003 07:20–13:23; one connection via Seattle out, one connection via Portland back). Checked 2026-10-28T18:47:56Z.
2026-12-29–2026-12-31 (return 2 days later): $477.22 United Airlines (out MSO–PHX 1026 / 479 06:00–19:58, back PHX–MSO 1637 / 2357 17:47–13:33+1; one connection via Denver out, one connection via Denver back). Arrive home Jan 1. Checked 2026-10-28T21:59:06Z.
2026-12-29–2026-12-31 (return 2 days later): $630.70 United Airlines (out MSO–PHX 1026 / 479 06:00–19:58, back PHX–MSO 2272 / 1092 16:29–21:40; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T21:59:06Z.

January 2027

2027-01-04–2027-02-02 (return 29 days later): $304.62 United Airlines (out MSO–PHX 5849 / 2655 17:24–22:45, back PHX–MSO 1279 / 1092 16:38–21:52; one connection via Denver out, one connection via Denver back). Checked 2026-10-28T22:07:27Z.

February 2027

2027-02-10–2027-02-15 (return 5 days later): $330.92 Delta Air Lines (out MSO–PHX 3808 / 1496 18:28–00:37+1, back PHX–MSO 1451 / 1723 20:25–00:31+1; one connection via Salt Lake City out, one connection via Salt Lake City back). Arrive Feb 11; 4 nights before the Feb 15 return. Arrive home Feb 16. Checked 2026-10-28T22:21:40Z.

How we checked

On Oct 28, 2026, Axel priced round trips from MSO to PHX for one adult in economy: 1 Monday departure with returns 29 days later, 2 Tuesday departures with returns 7 days later, 1 Wednesday departure with returns 5 days later and 1 Tuesday departure with returns 2 days later, November 2026 to February 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: MSO → PHX. Each example names its actual airports.

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