La Crosse to Denver (DEN) flight deals

Flights for your trip

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

2026-11-20 · one way · $225.00

• American Airlines AA3635 / AA2384: LSE 2026-11-20 19:05:00 → DEN 2026-11-20 23:59:00; 1 stop(s) via ORD; 354 minutes. Local airport times.
  • AA3635: LSE 2026-11-20 19:05:00 → ORD 2026-11-20 20:43:00; layover at ORD: 81 minutes.
  • AA2384: ORD 2026-11-20 22:04:00 → DEN 2026-11-20 23:59:00.

2026-11-20 → 2026-11-23 · $472.50

• American Airlines AA3635 / AA2384: LSE 2026-11-20 19:05:00 → DEN 2026-11-20 23:59:00; 1 stop(s) via ORD; 354 minutes. Local airport times.
  • AA3635: LSE 2026-11-20 19:05:00 → ORD 2026-11-20 20:43:00; layover at ORD: 81 minutes.
  • AA2384: ORD 2026-11-20 22:04:00 → DEN 2026-11-20 23:59:00.
• American Airlines AA4102 / AA3635: DEN 2026-11-23 09:11:00 → LSE 2026-11-23 18:16:00; 1 stop(s) via ORD; 485 minutes. Local airport times.
  • AA4102: DEN 2026-11-23 09:11:00 → ORD 2026-11-23 12:55:00; layover at ORD: 235 minutes.
  • AA3635: ORD 2026-11-23 16:50:00 → LSE 2026-11-23 18:16:00.

2026-11-27 → 2026-12-04 · $472.50

• American Airlines AA3635 / AA2384: LSE 2026-11-27 19:05:00 → DEN 2026-11-27 23:59:00; 1 stop(s) via ORD; 354 minutes. Local airport times.
  • AA3635: LSE 2026-11-27 19:05:00 → ORD 2026-11-27 20:43:00; layover at ORD: 81 minutes.
  • AA2384: ORD 2026-11-27 22:04:00 → DEN 2026-11-27 23:59:00.
• American Airlines AA4102 / AA3635: DEN 2026-12-04 09:11:00 → LSE 2026-12-04 18:16:00; 1 stop(s) via ORD; 485 minutes. Local airport times.
  • AA4102: DEN 2026-12-04 09:11:00 → ORD 2026-12-04 12:55:00; layover at ORD: 235 minutes.
  • AA3635: ORD 2026-12-04 16:50:00 → LSE 2026-12-04 18:16:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

For a week-long round trip from La Crosse to Denver, look for around $430 with shorter journeys. The cheapest options had a median price of $465 across 14 sets of dates.

Axel shows the exact bookable round-trip price from La Crosse to Denver for your dates, one traveler, no account to see it.

23 date pairs · 29 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 La Crosse to Denver for your dates, one traveler, no account to see it. Choose dates for LSE → DEN. 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 · Jan 2027 · Feb 2027 · Mar 2027 · Apr 2027 · May 2027 · Jun 2027 · Jul 2027 · Aug 2027 · Sep 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
• Cheapest found: $429 on Axel ($452 on American Airlines) for Tuesday Dec 8–15, one connection via Chicago out and one connection via Chicago back. Dec 8–15, American Airlines, $429.17
• Good price: about $430 for a week-long round trip (shorter journeys). Apr 10–17, American Airlines, $429.17
• Nonstop: None of the 23 departure dates we searched from Nov 10 to Sep 11 had a nonstop from La Crosse to Denver; other dates may.
• Cheapest months: Dec 2026 (typical $429; lowest $429 on Axel ($452 on American Airlines)) and Jan 2027 (typical $429; lowest $429 on Axel ($452 on American Airlines)); dearest Mar 2027 ($597) and Aug 2027 ($488).
• Axel vs the airline: Yes. On all 29 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 $28 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.

Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · LSE–DEN. Examples near these targets: any schedule, Apr 10–17, American Airlines, $429.17; shorter journeys, Apr 10–17, American Airlines, $429.17.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 29 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 23 departure dates we searched from Nov 10 to Sep 11 had a nonstop from La Crosse to Denver; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.

• American: Via Chicago

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 $429. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

Moving one week changed the price by $240: on American Airlines, the shorter journey was $597 on Mar 6 and $837 on Mar 13. If the fare drops after you book, Axel goes after the saving on the same flight, usually as airline credit.

When is the lowest fare a poor tradeoff?

Sometimes a small saving comes with a much longer journey. On Nov 11–15, paying about $137 more avoids the long return below.

• Nov 11–15 (return 4 days later): lowest fare Nov 11–15, American Airlines, $557.78. Outbound LSE–DEN: 6:52pm–10:54pm, about 5 hours, one connection via Chicago. Return DEN–LSE: 9:11am–6:16pm, about 8 hours, one connection via Chicago. Shorter option Nov 11–15, American Airlines, $694.94. Outbound LSE–DEN: 6:52pm–10:54pm, about 5 hours, one connection via Chicago. Return DEN–LSE: 12:24pm–6:16pm, about 5 hours, one connection via Chicago. About $137 more for the round trip.

Is Axel cheaper than booking with the airline?

Yes. On all 29 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 $28 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

• American Airlines, Dec 8–15: $452 on American Airlines, $429 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 La Crosse to Denver 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 (American).
• 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): $463.32 American Airlines (out LSE–DEN 3635 / 1387 18:52–22:54, back DEN–LSE 2762 / 3635 12:24–18:16; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T19:06:00Z.
• 2026-11-11–2026-11-15 (return 4 days later): $557.78 American Airlines (out LSE–DEN 3635 / 1387 18:52–22:54, back DEN–LSE 4102 / 3635 09:11–18:16; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T21:31:47Z.
• 2026-11-11–2026-11-15 (return 4 days later): $694.94 American Airlines (out LSE–DEN 3635 / 1387 18:52–22:54, back DEN–LSE 2762 / 3635 12:24–18:16; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T21:31:47Z.
• 2026-11-21–2026-11-28 (return 7 days later): $513.40 American Airlines (out LSE–DEN 3634 / 1387 12:26–23:05, back DEN–LSE 2771 / 3635 06:47–18:20; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T21:42:00Z.
• 2026-11-21–2026-11-28 (return 7 days later): $994.45 American Airlines (out LSE–DEN 3634 / 1387 12:26–23:05, back DEN–LSE 2762 / 3635 12:21–18:20; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T21:42:00Z.

December 2026

• 2026-12-03–2026-12-06 (return 3 days later): $502.28 American Airlines (out LSE–DEN 3634 / 1387 12:09–22:57, back DEN–LSE 1277 / 3713 14:35–00:30+1; one connection via Chicago out, one connection via Chicago back). Arrive home Dec 7. Checked 2026-10-28T21:51:57Z.
• 2026-12-08–2026-12-15 (return 7 days later): $429.17 American Airlines (out LSE–DEN 3635 / 1387 18:52–22:57, back DEN–LSE 2762 / 3635 12:26–18:21; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T19:06:00Z.
• 2026-12-19–2026-12-26 (return 7 days later): $505.69 American Airlines (out LSE–DEN 3635 / 2384 19:05–23:59, back DEN–LSE 2762 / 3635 12:20–18:30; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T20:20:30Z.

January 2027

• 2027-01-09–2027-01-23 (return 14 days later): $429.17 American Airlines (out LSE–DEN 3704 / 625 05:34–11:37, back DEN–LSE 2238 / 3713 16:48–23:54; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T22:12:05Z.
• 2027-01-15–2027-01-18 (return 3 days later): $502.97 American Airlines (out LSE–DEN 3514 / 625 20:32–11:37+1, back DEN–LSE 2686 / 3432 09:23–19:57; one connection via Chicago out, one connection via Chicago back). Arrive Jan 16; 2 nights before the Jan 18 return. Checked 2026-10-28T20:35:52Z.
• 2027-01-16–2027-01-23 (return 7 days later): $429.17 American Airlines (out LSE–DEN 3704 / 625 05:34–11:37, back DEN–LSE 2238 / 3713 16:48–23:54; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T22:18:48Z.

February 2027

• 2027-02-12–2027-02-15 (return 3 days later): $611.11 American Airlines (out LSE–DEN 3432 / 522 19:30–17:21+1, back DEN–LSE 3228 / 3432 08:50–18:52; one connection via Chicago out, one connection via Chicago back). Arrive Feb 13; 2 nights before the Feb 15 return. Checked 2026-10-28T22:30:48Z.
• 2027-02-12–2027-02-15 (return 3 days later): $776.00 American Airlines (out LSE–DEN 3432 / 522 19:30–17:21+1, back DEN–LSE 522 / 3713 18:14–00:23+1; one connection via Chicago out, one connection via Chicago back). Arrive Feb 13; 2 nights before the Feb 15 return. Arrive home Feb 16. Checked 2026-10-28T22:30:48Z.
• 2027-02-12–2027-02-16 (return 4 days later): $502.97 American Airlines (out LSE–DEN 3432 / 522 19:30–17:21+1, back DEN–LSE 2737 / 3713 14:35–00:23+1; one connection via Chicago out, one connection via Chicago back). Arrive Feb 13; 3 nights before the Feb 16 return. Arrive home Feb 17. Checked 2026-10-28T22:30:48Z.
• 2027-02-13–2027-02-20 (return 7 days later): $429.17 American Airlines (out LSE–DEN 3432 / 3112 19:30–23:32, back DEN–LSE 522 / 3713 18:12–00:23+1; one connection via Chicago out, one connection via Chicago back). Arrive home Feb 21. Checked 2026-10-28T22:38:17Z.

March 2027

• 2027-03-06–2027-03-13 (return 7 days later): $596.92 American Airlines (out LSE–DEN 3432 / 3112 19:30–23:32, back DEN–LSE 522 / 3713 18:12–00:23+1; one connection via Chicago out, one connection via Chicago back). Arrive home Mar 14. Checked 2026-10-28T22:43:04Z.
• 2027-03-13–2027-03-20 (return 7 days later): $836.50 American Airlines (out LSE–DEN 3432 / 3112 19:30–23:32, back DEN–LSE 522 / 3713 18:12–00:23+1; one connection via Chicago out, one connection via Chicago back). Arrive home Mar 21. Checked 2026-10-28T20:54:23Z.
• 2027-03-25–2027-03-29 (return 4 days later): $741.95 American Airlines (out LSE–DEN 4057 / 353 / 662 12:04–23:49, back DEN–LSE 3285 / 3245 / 3432 06:00–18:52; 2 connections via Chicago and Dallas out, 2 connections via Dallas and Chicago back). Checked 2026-10-28T22:49:16Z.
• 2027-03-25–2027-03-29 (return 4 days later): $805.70 American Airlines (out LSE–DEN 4057 / 353 / 662 12:04–23:49, back DEN–LSE 522 / 3713 18:14–00:23+1; 2 connections via Chicago and Dallas out, one connection via Chicago back). Arrive home Mar 30. Checked 2026-10-28T22:49:16Z.

April 2027

• 2027-04-10–2027-04-17 (return 7 days later): $429.17 American Airlines (out LSE–DEN 3935 / 1647 05:40–09:57, back DEN–LSE 2276 / 3449 12:24–18:07; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T22:54:36Z.

May 2027

• 2027-05-08–2027-05-15 (return 7 days later): $429.17 American Airlines (out LSE–DEN 3445 / 2021 11:52–16:45, back DEN–LSE 2021 / 3335 17:35–00:06+1; one connection via Chicago out, one connection via Chicago back). Arrive home May 16. Checked 2026-10-28T23:00:18Z.
• 2027-05-28–2027-05-31 (return 3 days later): $799.47 American Airlines (out LSE–DEN 3449 / 1647 17:25–08:20+1, back DEN–LSE 3052 / 3335 14:22–00:19+1; one connection via Chicago out, one connection via Chicago back). Arrive May 29; 2 nights before the May 31 return. Arrive home Jun 1. Checked 2026-10-28T23:05:56Z.
• 2027-05-28–2027-05-31 (return 3 days later): $858.39 American Airlines (out LSE–DEN 3449 / 1647 17:25–08:20+1, back DEN–LSE 2021 / 3335 17:45–00:19+1; one connection via Chicago out, one connection via Chicago back). Arrive May 29; 2 nights before the May 31 return. Arrive home Jun 1. Checked 2026-10-28T23:05:56Z.

June 2027

• 2027-06-12–2027-06-19 (return 7 days later): $487.62 American Airlines (out LSE–DEN 3445 / 2021 11:52–16:55, back DEN–LSE 2021 / 3335 17:45–00:19+1; one connection via Chicago out, one connection via Chicago back). Arrive home Jun 20. Checked 2026-10-28T23:19:50Z.

July 2027

• 2027-07-10–2027-07-17 (return 7 days later): $487.62 American Airlines (out LSE–DEN 3445 / 2021 12:01–17:00, back DEN–LSE 1647 / 3449 09:08–17:22; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T23:28:43Z.
• 2027-07-10–2027-07-17 (return 7 days later): $574.75 American Airlines (out LSE–DEN 3445 / 2021 12:01–17:00, back DEN–LSE 2021 / 3335 17:57–23:59; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T23:28:43Z.

August 2027

• 2027-08-07–2027-08-14 (return 7 days later): $487.62 American Airlines (out LSE–DEN 3445 / 2021 12:01–17:00, back DEN–LSE 2021 / 3335 17:44–00:22+1; one connection via Chicago out, one connection via Chicago back). Arrive home Aug 15. Checked 2026-10-28T23:34:00Z.

September 2027

• 2027-09-03–2027-09-06 (return 3 days later): $575.39 American Airlines (out LSE–DEN 3449 / 1387 17:20–23:59, back DEN–LSE 2021 / 3335 17:44–00:22+1; one connection via Chicago out, one connection via Chicago back). Arrive home Sep 7. Checked 2026-10-28T21:06:17Z.
• 2027-09-11–2027-09-18 (return 7 days later): $429.17 American Airlines (out LSE–DEN 3704 / 1554 05:53–10:02, back DEN–LSE 1554 / 3510 10:46–16:52; one connection via Chicago out, one connection via Chicago back). Checked 2026-10-28T23:47:38Z.

How we checked

On Oct 28, 2026, Axel priced round trips from LSE to DEN for one adult in economy: 1 Saturday departure with returns 14 days later, 12 Saturday and 2 Tuesday departures with returns 7 days later, 1 Wednesday, 1 Friday and 1 Thursday departures with returns 4 days later and 4 Friday and 1 Thursday departures with returns 3 days later, November 2026 to September 2027. Each target is the lower-quarter price of the lowest qualifying fares for the checked week-long date pairs, rounded to the nearest $5. The midpoint is their median; neither is a historical market average. Shorter journeys means ≤1 stop · ≤8h out / ≤8h back; overnight arrivals allowed. 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: LSE → DEN. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

LSE–DEN · 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.

• $2,358.72 · American Airlines 3635 / 1387 · 18:52–22:54 local · 1 stop (ORD) · 5h 2m. Return: American Airlines 1466 / 3713 · DEN–LSE · November 20, 2026 · 18:11–00:20 (November 21, 2026) local · 1 stop(s) (ORD) · 309 minutes. Airline fare: $2,496.

Captured example · October 28, 2026 at 10:38 PM UTC

LSE–DEN · 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.

• $2,358.72 · American Airlines 3635 / 1387 · 18:52–22:54 local · 1 stop (ORD) · 5h 2m. Airline fare: $2,496.

Captured example · October 28, 2026 at 10:38 PM UTC

LSE–DEN · 2026-11-21–2026-11-28 · 1 adult

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

• $513.40 · American Airlines 3634 / 1387 · 12:26–23:05 local · 1 stop (ORD) · 11h 39m. Airline fare: $541.

Captured example · October 28, 2026 at 09:42 PM UTC

LSE–DEN · 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.

• $463.32 · American Airlines 3635 / 1387 · 18:52–22:54 local · 1 stop (ORD) · 5h 2m. Airline fare: $489.

Captured example · October 28, 2026 at 07:05 PM UTC

LSE–DEN · 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.

• $3,577.77 · American Airlines 3635 / 1387 · 18:52–22:54 local · 1 stop (ORD) · 5h 2m. Return: American Airlines 1623 / 2509 / 3635 · DEN–LSE · November 15, 2026 · 06:20–18:16 local · 2 stop(s) (CLT, ORD) · 656 minutes. Airline fare: $3,780.

• $3,730.86 · American Airlines 3635 / 1387 · 18:52–22:54 local · 1 stop (ORD) · 5h 2m. Return: American Airlines 4102 / 3635 · DEN–LSE · November 15, 2026 · 09:11–18:16 local · 1 stop(s) (ORD) · 485 minutes. Airline fare: $3,948.

• $4,920.85 · American Airlines 3635 / 1387 · 18:52–22:54 local · 1 stop (ORD) · 5h 2m. Return: American Airlines 2762 / 3635 · DEN–LSE · November 15, 2026 · 12:24–18:16 local · 1 stop(s) (ORD) · 292 minutes. Airline fare: $5,199.

Captured example · October 28, 2026 at 09:37 PM UTC

LSE–DEN · 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.

• $3,577.77 · American Airlines 3635 / 2626 · 18:52–00:26 (November 14, 2026) local · 1 stop (ORD) · 6h 34m. Airline fare: $3,780.

• $3,582.47 · American Airlines 3635 / 1387 · 18:52–22:54 local · 1 stop (ORD) · 5h 2m. Airline fare: $3,775.

Captured example · October 28, 2026 at 09:37 PM UTC

LSE–DEN · 2026-12-03–2026-12-06 · 1 adult

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

• $502.28 · American Airlines 3634 / 1387 · 12:09–22:57 local · 1 stop (ORD) · 11h 48m. Airline fare: $529.

• $514.08 · American Airlines 3635 / 1387 · 18:52–22:57 local · 1 stop (ORD) · 5h 5m. Airline fare: $542.

Captured example · October 28, 2026 at 09:51 PM UTC

LSE–DEN · 2026-12-19–2026-12-26 · 1 adult

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

• $505.69 · American Airlines 3635 / 2384 · 19:05–23:59 local · 1 stop (ORD) · 5h 54m. Airline fare: $534.

Captured example · October 28, 2026 at 08:20 PM UTC

LSE–DEN · 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.

• $429.17 · American Airlines 3635 / 1387 · 18:52–22:57 local · 1 stop (ORD) · 5h 5m. Airline fare: $452.

Captured example · October 28, 2026 at 07:06 PM UTC

LSE–DEN · 2027-01-16–2027-01-23 · 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 · American Airlines 3704 / 625 · 05:34–11:37 local · 1 stop (ORD) · 7h 3m. Airline fare: $452.

Captured example · October 28, 2026 at 10:18 PM UTC

LSE–DEN · 2027-01-09–2027-01-23 · 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 · American Airlines 3704 / 625 · 05:34–11:37 local · 1 stop (ORD) · 7h 3m. Airline fare: $452.

Captured example · October 28, 2026 at 10:12 PM UTC

LSE–DEN · 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.

• $502.97 · American Airlines 3514 / 625 · 20:32–11:37 (January 16, 2027) local · 1 stop (ORD) · 16h 5m. Airline fare: $530.

• $527.20 · American Airlines 3704 / 474 · 05:34–13:50 local · 1 stop (ORD) · 9h 16m. Airline fare: $557.

Captured example · October 28, 2026 at 08:35 PM UTC

LSE–DEN · 2027-02-13–2027-02-20 · 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 · American Airlines 3432 / 3112 · 19:30–23:32 local · 1 stop (ORD) · 5h 2m. Airline fare: $452.

Captured example · October 28, 2026 at 10:38 PM UTC

LSE–DEN · 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.

• $559.73 · American Airlines 3432 / 522 · 19:30–17:21 (February 13, 2027) local · 1 stop (ORD) · 22h 51m. Airline fare: $592.

• $591.57 · American Airlines 3432 / 3112 · 19:30–23:32 local · 1 stop (ORD) · 5h 2m. Airline fare: $626.

Captured example · October 28, 2026 at 10:30 PM UTC

LSE–DEN · 2027-02-12–2027-02-16 · 1 adult

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

• $502.97 · American Airlines 3432 / 522 · 19:30–17:21 (February 13, 2027) local · 1 stop (ORD) · 22h 51m. Airline fare: $530.

• $514.08 · American Airlines 3432 / 3112 · 19:30–23:32 local · 1 stop (ORD) · 5h 2m. Airline fare: $542.

Captured example · October 28, 2026 at 10:30 PM UTC

LSE–DEN · 2027-03-25–2027-03-29 · 1 adult

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

• $741.95 · American Airlines 4057 / 353 / 662 · 12:04–23:49 local · 2 stops (ORD, DFW) · 12h 45m. Airline fare: $781.

• $767.74 · American Airlines 3432 / 3112 · 19:30–23:32 local · 1 stop (ORD) · 5h 2m. Airline fare: $812.

Captured example · October 28, 2026 at 10:49 PM UTC

LSE–DEN · 2027-03-06–2027-03-13 · 1 adult

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

• $596.92 · American Airlines 3432 / 3112 · 19:30–23:32 local · 1 stop (ORD) · 5h 2m. Airline fare: $629.

Captured example · October 28, 2026 at 10:43 PM UTC

LSE–DEN · 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.

• $836.50 · American Airlines 3432 / 3112 · 19:30–23:32 local · 1 stop (ORD) · 5h 2m. Airline fare: $881.

Captured example · October 28, 2026 at 08:54 PM UTC

LSE–DEN · 2027-04-10–2027-04-17 · 1 adult

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

• $429.17 · American Airlines 3935 / 1647 · 05:40–09:57 local · 1 stop (ORD) · 5h 17m. Airline fare: $452.

Captured example · October 28, 2026 at 10:54 PM UTC

LSE–DEN · 2027-05-28–2027-05-31 · 1 adult

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

• $799.47 · American Airlines 3449 / 1647 · 17:25–08:20 (May 29, 2027) local · 1 stop (ORD) · 15h 55m. Airline fare: $846.

• $807.79 · American Airlines 3445 / 2021 · 11:52–16:55 local · 1 stop (ORD) · 6h 3m. Airline fare: $853.

Captured example · October 28, 2026 at 11:05 PM UTC

LSE–DEN · 2027-05-08–2027-05-15 · 1 adult

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

• $429.17 · American Airlines 3445 / 2021 · 11:52–16:45 local · 1 stop (ORD) · 5h 53m. Airline fare: $452.

Captured example · October 28, 2026 at 11:00 PM UTC

LSE–DEN · 2027-06-12–2027-06-19 · 1 adult

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

• $487.62 · American Airlines 3445 / 2021 · 11:52–16:55 local · 1 stop (ORD) · 6h 3m. Airline fare: $516.

Captured example · October 28, 2026 at 11:19 PM UTC

LSE–DEN · 2027-07-10–2027-07-17 · 1 adult

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

• $487.62 · American Airlines 3445 / 2021 · 12:01–17:00 local · 1 stop (ORD) · 5h 59m. Airline fare: $516.

Captured example · October 28, 2026 at 11:28 PM UTC

LSE–DEN · 2027-08-07–2027-08-14 · 1 adult

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

• $487.62 · American Airlines 3445 / 2021 · 12:01–17:00 local · 1 stop (ORD) · 5h 59m. Airline fare: $516.

Captured example · October 28, 2026 at 11:34 PM UTC

LSE–DEN · 2027-09-11–2027-09-18 · 1 adult

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

• $429.17 · American Airlines 3704 / 1554 · 05:53–10:02 local · 1 stop (ORD) · 5h 9m. Airline fare: $452.

Captured example · October 28, 2026 at 11:47 PM UTC

LSE–DEN · 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.

• $575.39 · American Airlines 3449 / 1387 · 17:20–23:59 local · 1 stop (ORD) · 7h 39m. Airline fare: $606.

• $668.80 · American Airlines 3445 / 2021 · 12:01–16:53 local · 1 stop (ORD) · 5h 52m. Airline fare: $704.

Captured example · October 28, 2026 at 09:06 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: American Airlines 6.2/10. 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 La Crosse with Denver (DEN)

• Cheapest places to fly from La Crosse in November: fly Nov 7 – Nov 14, 2026
• Veterans Day weekend trips from La Crosse: fly Nov 11 – Nov 15, 2026
• Best places to fly from La Crosse for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Cheapest places to fly from La Crosse for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from La Crosse in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from La Crosse for Christmas: fly Dec 19 – Dec 26, 2026
• Winter break trips from La Crosse: fly Dec 19 – Dec 26, 2026
• Cheapest places to fly from La Crosse for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from La Crosse for MLK weekend: fly Jan 15 – Jan 18, 2027
• MLK weekend getaways from La Crosse: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from La Crosse in January: fly Jan 16 – Jan 23, 2027
• Best places to fly from La Crosse for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Presidents' Day weekend getaways from La Crosse: fly Feb 12 – Feb 15, 2027
• Cheapest places to fly from La Crosse in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from La Crosse in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from La Crosse for spring break: fly Mar 13 – Mar 20, 2027
• Spring break trips from La Crosse: fly Mar 13 – Mar 20, 2027
• Best places to fly from La Crosse for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from La Crosse in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from La Crosse in May: fly May 8 – May 15, 2027
• Best places to fly from La Crosse for Memorial Day weekend: fly May 28 – May 31, 2027
• Cheapest places to fly from La Crosse in June: fly Jun 12 – Jun 19, 2027
• Best places to fly from La Crosse for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from La Crosse in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from La Crosse in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from La Crosse for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Labor Day weekend trips from La Crosse: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from La Crosse in September: fly Sep 11 – Sep 18, 2027
• Bachelorette and bachelor party trips from La Crosse, priced for 6
• Cheapest places to fly from La Crosse for a week
• Group trips priced for 4 from La Crosse
• The best US cities to visit from La Crosse

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Source: https://helloaxel.com/en/flights/from-la-crosse-lse-to-denver-den

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