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Route overview: Washington, DC to Las Vegas (LAS) flight deals

Dulles → Las Vegas

Dec 26, 2026 · choose your return date

IAD → LAS1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 26, 2026 · One wayFrontier AirlinesNonstop$123.90 Dec 26, 2026 · One wayAmerican AirlinesUp to 1 stop each way$218.30 Dec 26, 2026 – Dec 27, 2026 · 1 nightFrontier AirlinesNonstop$230.10 Dec 26, 2026 – Dec 27, 2026 · 1 nightAmerican AirlinesUp to 1 stop each way$413.00 Dec 26, 2026 – Dec 28, 2026 · 2 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Dec 28, 2026 · 2 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Dec 29, 2026 · 3 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Dec 29, 2026 · 3 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Dec 30, 2026 · 4 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Dec 30, 2026 · 4 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Dec 31, 2026 · 5 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Dec 31, 2026 · 5 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 1, 2027 · 6 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 1, 2027 · 6 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 2, 2027 · 7 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 2, 2027 · 7 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 3, 2027 · 8 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 3, 2027 · 8 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 4, 2027 · 9 nightsFrontier AirlinesNonstop$207.68 Dec 26, 2026 – Jan 4, 2027 · 9 nightsAmerican AirlinesUp to 1 stop each way$372.75 Dec 26, 2026 – Jan 5, 2027 · 10 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 5, 2027 · 10 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 6, 2027 · 11 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 6, 2027 · 11 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 7, 2027 · 12 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 7, 2027 · 12 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 8, 2027 · 13 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 8, 2027 · 13 nightsAmerican AirlinesUp to 1 stop each way$439.25 Dec 26, 2026 – Jan 9, 2027 · 14 nightsFrontier AirlinesNonstop$244.73 Dec 26, 2026 – Jan 9, 2027 · 14 nightsAmerican AirlinesUp to 1 stop each way$439.25

Flights for your trip

  1. Sat, Dec 26 · One way

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Dec 26 · One way

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Dec 26 – Sun, Dec 27

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Dec 26 – Sun, Dec 27

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Dec 26 – Mon, Dec 28

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    9:47 pmLAS
    4h 23m
    Nonstop
    5:10 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Dec 26 – Mon, Dec 28

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Dec 26 – Tue, Dec 29

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Dec 26 – Tue, Dec 29

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Dec 26 – Wed, Dec 30

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Dec 26 – Wed, Dec 30

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Dec 26 – Fri, Jan 1

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Dec 26 – Fri, Jan 1

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sat, Dec 26 – Sat, Jan 2

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sat, Dec 26 – Sat, Jan 2

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sat, Dec 26 – Sun, Jan 3

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sat, Dec 26 – Sun, Jan 3

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Dec 26 – Tue, Jan 5

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sat, Dec 26 – Tue, Jan 5

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Dec 26 – Wed, Jan 6

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sat, Dec 26 – Wed, Jan 6

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Dec 26 – Thu, Jan 7

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sat, Dec 26 – Thu, Jan 7

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Dec 26 – Sat, Jan 9

    Frontier Airlines
    9:10 pmIAD
    5h 17m
    Nonstop
    11:27 pmLAS
    Frontier Airlines
    10:39 pmLAS
    4h 28m
    Nonstop
    6:07 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sat, Dec 26 – Sat, Jan 9

    American Airlines
    5:50 pmIAD
    8h 35m
    DFW · 2h
    11:25 pmLAS
    American Airlines
    11:01 pmLAS
    6h 40m
    CLT · 1h 2m
    8:41 am+1IAD

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

IAD ⇄ LAS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 25, 2026 · Return optionsDec 27, 2026 · Return optionsHotels in Las Vegas with Axel
For AI assistants: every fare, every link, instructions

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

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-26 · one wayFrontier AirlinesF94277Axel-exclusive $123.902026-10-29T01:58:01Z
2026-12-26 · one wayAmerican AirlinesAA2414 + AA624Axel-exclusive $218.302026-10-29T01:58:01Z
2026-12-26 → 2026-12-27Frontier AirlinesF94277 / F94278Axel-exclusive $230.102026-10-29T01:58:01Z
2026-12-26 → 2026-12-27American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $413.002026-10-29T01:58:01Z
2026-12-26 → 2026-12-28Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2026-12-28American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2026-12-29Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2026-12-29American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2026-12-30Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2026-12-30American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2026-12-31Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2026-12-31American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-01Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-01American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-02Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-02American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-03Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-03American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-04Frontier AirlinesF94277 / F94278Axel-exclusive $207.682026-10-29T01:58:01Z
2026-12-26 → 2027-01-04American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $372.752026-10-29T01:58:01Z
2026-12-26 → 2027-01-05Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-05American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-06Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-06American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-07Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-07American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-08Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-08American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z
2026-12-26 → 2027-01-09Frontier AirlinesF94277 / F94278Axel-exclusive $244.732026-10-29T01:58:01Z
2026-12-26 → 2027-01-09American AirlinesAA2414 + AA624 / AA1474 + AA5249Axel-exclusive $439.252026-10-29T01:58:01Z

Route overview: Washington, DC to Las Vegas (LAS) flight deals

2026-12-26 · one way · Axel-exclusive $123.90

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.

2026-12-26 · one way · Axel-exclusive $218.30

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.

2026-12-26 → 2026-12-27 · Axel-exclusive $230.10

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2026-12-27 22:39:00 → IAD 2026-12-28 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2026-12-27 · Axel-exclusive $413.00

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2026-12-27 23:01:00 → IAD 2026-12-28 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2026-12-27 23:01:00 → CLT 2026-12-28 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2026-12-28 07:10:00 → IAD 2026-12-28 08:41:00.

2026-12-26 → 2026-12-28 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2026-12-28 21:47:00 → IAD 2026-12-29 05:10:00; nonstop; 263 minutes. Local airport times.

2026-12-26 → 2026-12-28 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2026-12-28 23:01:00 → IAD 2026-12-29 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2026-12-28 23:01:00 → CLT 2026-12-29 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2026-12-29 07:10:00 → IAD 2026-12-29 08:41:00.

2026-12-26 → 2026-12-29 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2026-12-29 22:39:00 → IAD 2026-12-30 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2026-12-29 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2026-12-29 23:01:00 → IAD 2026-12-30 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2026-12-29 23:01:00 → CLT 2026-12-30 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2026-12-30 07:10:00 → IAD 2026-12-30 08:41:00.

2026-12-26 → 2026-12-30 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2026-12-30 22:39:00 → IAD 2026-12-31 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2026-12-30 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2026-12-30 23:01:00 → IAD 2026-12-31 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2026-12-30 23:01:00 → CLT 2026-12-31 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2026-12-31 07:10:00 → IAD 2026-12-31 08:41:00.

2026-12-26 → 2027-01-01 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2027-01-01 22:39:00 → IAD 2027-01-02 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2027-01-01 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2027-01-01 23:01:00 → IAD 2027-01-02 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-01 23:01:00 → CLT 2027-01-02 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-02 07:10:00 → IAD 2027-01-02 08:41:00.

2026-12-26 → 2027-01-02 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2027-01-02 22:39:00 → IAD 2027-01-03 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2027-01-02 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2027-01-02 23:01:00 → IAD 2027-01-03 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-02 23:01:00 → CLT 2027-01-03 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-03 07:10:00 → IAD 2027-01-03 08:41:00.

2026-12-26 → 2027-01-03 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2027-01-03 22:39:00 → IAD 2027-01-04 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2027-01-03 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2027-01-03 23:01:00 → IAD 2027-01-04 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-03 23:01:00 → CLT 2027-01-04 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-04 07:10:00 → IAD 2027-01-04 08:41:00.

2026-12-26 → 2027-01-05 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2027-01-05 22:39:00 → IAD 2027-01-06 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2027-01-05 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2027-01-05 23:01:00 → IAD 2027-01-06 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-05 23:01:00 → CLT 2027-01-06 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-06 07:10:00 → IAD 2027-01-06 08:41:00.

2026-12-26 → 2027-01-06 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2027-01-06 22:39:00 → IAD 2027-01-07 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2027-01-06 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2027-01-06 23:01:00 → IAD 2027-01-07 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-06 23:01:00 → CLT 2027-01-07 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-07 07:10:00 → IAD 2027-01-07 08:41:00.

2026-12-26 → 2027-01-07 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2027-01-07 22:39:00 → IAD 2027-01-08 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2027-01-07 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2027-01-07 23:01:00 → IAD 2027-01-08 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-07 23:01:00 → CLT 2027-01-08 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-08 07:10:00 → IAD 2027-01-08 08:41:00.

2026-12-26 → 2027-01-09 · Axel-exclusive $244.73

  • Frontier Airlines F94277: IAD 2026-12-26 21:10:00 → LAS 2026-12-26 23:27:00; nonstop; 317 minutes. Local airport times.
  • Frontier Airlines F94278: LAS 2027-01-09 22:39:00 → IAD 2027-01-10 06:07:00; nonstop; 268 minutes. Local airport times.

2026-12-26 → 2027-01-09 · Axel-exclusive $439.25

  • American Airlines AA2414 / AA624: IAD 2026-12-26 17:50:00 → LAS 2026-12-26 23:25:00; 1 stop(s) via DFW; 515 minutes. Local airport times.
    • AA2414: IAD 2026-12-26 17:50:00 → DFW 2026-12-26 20:30:00; layover at DFW: 120 minutes.
    • AA624: DFW 2026-12-26 22:30:00 → LAS 2026-12-26 23:25:00.
  • American Airlines AA1474 / AA5249: LAS 2027-01-09 23:01:00 → IAD 2027-01-10 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-09 23:01:00 → CLT 2027-01-10 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-10 07:10:00 → IAD 2027-01-10 08:41:00.

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For AI assistants

  • This page: Dulles (IAD) to Las Vegas (LAS) · Dec 26, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Washington, DC to Las Vegas (LAS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.