Travel with Axel,
get the best price.

Las Vegas → Dulles

Jan 21, 2027 · one way

LAS → IAD1 adulteconomyOne way

9 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 · One way

Frontier Airlines
10:39 pmLAS
4h 28m
Nonstop
6:07 am+1IAD

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
11:45 pmLAS
4h 22m
Nonstop
7:07 am+1IAD

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
7:50 amLAS
4h 28m
Nonstop
3:18 pmIAD

One-way total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 · One way

American Airlines
11:01 pmLAS
6h 40m
CLT · 1h 2m
8:41 am+1IAD

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Delta Air Lines
6:00 amLAS
7h 18m
DTW · 1h 56m
4:18 pmIAD

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
9:46 amLAS
6h 50m
DEN · 1h 33m
7:36 pmIAD

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
12:59 amLAS
7h 29m
IAH · 1h 28m
11:28 amIAD

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
2:29 pmLAS
7h 11m
LAX · 1h 2m
12:40 am+1IAD

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Delta Air Lines
1:25 pmLAS
7h 22m
SLC · 2h 1m
11:47 pmIAD

One-way total · 1 adult · Taxes included

Make this trip yours

LAS ⇄ IAD

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

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. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 · one wayFrontier AirlinesF94278$95.002026-10-29T02:01:27Z
2027-01-21 · one wayUnited AirlinesUA284$204.252026-10-29T02:01:27Z
2027-01-21 · one wayAmerican AirlinesAA1474 + AA5249$180.502026-10-29T02:01:27Z
2027-01-21 · one wayDelta Air LinesDL864 + DL5413$194.752026-10-29T02:01:27Z
2027-01-21 · one wayUnited AirlinesUA1140$204.252026-10-29T02:01:27Z
2027-01-21 · one wayUnited AirlinesUA1315 + UA347$185.252026-10-29T02:01:27Z
2027-01-21 · one wayUnited AirlinesUA1299 + UA1549$185.252026-10-29T02:01:27Z
2027-01-21 · one wayUnited AirlinesUA2184 + UA2184$185.252026-10-29T02:01:27Z
2027-01-21 · one wayDelta Air LinesDL1659 + DL847$194.752026-10-29T02:01:27Z

2027-01-21 · one way · $95.00

  • Frontier Airlines F94278: LAS 2027-01-21 22:39:00 → IAD 2027-01-22 06:07:00; nonstop; 268 minutes. Local airport times.

2027-01-21 · one way · $204.25

  • United Airlines UA284: LAS 2027-01-21 23:45:00 → IAD 2027-01-22 07:07:00; nonstop; 262 minutes. Local airport times.

2027-01-21 · one way · $180.50

  • American Airlines AA1474 / AA5249: LAS 2027-01-21 23:01:00 → IAD 2027-01-22 08:41:00; 1 stop(s) via CLT; 400 minutes. Local airport times.
    • AA1474: LAS 2027-01-21 23:01:00 → CLT 2027-01-22 06:08:00; layover at CLT: 62 minutes.
    • AA5249: CLT 2027-01-22 07:10:00 → IAD 2027-01-22 08:41:00.

2027-01-21 · one way · $194.75

  • Delta Air Lines DL864 / DL5413: LAS 2027-01-21 06:00:00 → IAD 2027-01-21 16:18:00; 1 stop(s) via DTW; 438 minutes. Local airport times.
    • DL864: LAS 2027-01-21 06:00:00 → DTW 2027-01-21 12:49:00; layover at DTW: 116 minutes.
    • DL5413: DTW 2027-01-21 14:45:00 → IAD 2027-01-21 16:18:00.

2027-01-21 · one way · $204.25

  • United Airlines UA1140: LAS 2027-01-21 07:50:00 → IAD 2027-01-21 15:18:00; nonstop; 268 minutes. Local airport times.

2027-01-21 · one way · $185.25

  • United Airlines UA1315 / UA347: LAS 2027-01-21 09:46:00 → IAD 2027-01-21 19:36:00; 1 stop(s) via DEN; 410 minutes. Local airport times.
    • UA1315: LAS 2027-01-21 09:46:00 → DEN 2027-01-21 12:42:00; layover at DEN: 93 minutes.
    • UA347: DEN 2027-01-21 14:15:00 → IAD 2027-01-21 19:36:00.

2027-01-21 · one way · $185.25

  • United Airlines UA1299 / UA1549: LAS 2027-01-21 00:59:00 → IAD 2027-01-21 11:28:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
    • UA1299: LAS 2027-01-21 00:59:00 → IAH 2027-01-21 05:54:00; layover at IAH: 88 minutes.
    • UA1549: IAH 2027-01-21 07:22:00 → IAD 2027-01-21 11:28:00.

2027-01-21 · one way · $185.25

  • United Airlines UA2184 / UA2184: LAS 2027-01-21 14:29:00 → IAD 2027-01-22 00:40:00; 1 stop(s) via LAX; 431 minutes. Local airport times.
    • UA2184: LAS 2027-01-21 14:29:00 → LAX 2027-01-21 15:43:00; layover at LAX: 62 minutes.
    • UA2184: LAX 2027-01-21 16:45:00 → IAD 2027-01-22 00:40:00.

2027-01-21 · one way · $194.75

  • Delta Air Lines DL1659 / DL847: LAS 2027-01-21 13:25:00 → IAD 2027-01-21 23:47:00; 1 stop(s) via SLC; 442 minutes. Local airport times.
    • DL1659: LAS 2027-01-21 13:25:00 → SLC 2027-01-21 15:50:00; layover at SLC: 121 minutes.
    • DL847: SLC 2027-01-21 17:51:00 → IAD 2027-01-21 23:47:00.

More dates for this route