Lancaster to Dulles (IAD) 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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayUnited AirlinesUA6055 + UA4559 + UA6255$310.002026-10-29T01:27:24Z
2026-11-20 → 2026-11-23United AirlinesUA6055 + UA4559 + UA6255 / UA1775 + UA5015$480.002026-10-29T01:27:24Z
2026-11-27 → 2026-12-04United AirlinesUA6055 + UA4559 + UA6255 / UA1775 + UA5015$531.002026-10-29T01:27:24Z

2026-11-20 · one way · $310.00

  • United Airlines UA6055 / UA4559 / UA6255: LNS 2026-11-20 06:05:00 → IAD 2026-11-20 21:15:00; 2 stop(s) via ORD, TYS; 910 minutes. Local airport times.
    • UA6055: LNS 2026-11-20 06:05:00 → ORD 2026-11-20 07:28:00; layover at ORD: 177 minutes.
    • UA4559: ORD 2026-11-20 10:25:00 → TYS 2026-11-20 13:13:00; layover at TYS: 382 minutes.
    • UA6255: TYS 2026-11-20 19:35:00 → IAD 2026-11-20 21:15:00.

2026-11-20 → 2026-11-23 · $480.00

  • United Airlines UA6055 / UA4559 / UA6255: LNS 2026-11-20 06:05:00 → IAD 2026-11-20 21:15:00; 2 stop(s) via ORD, TYS; 910 minutes. Local airport times.
    • UA6055: LNS 2026-11-20 06:05:00 → ORD 2026-11-20 07:28:00; layover at ORD: 177 minutes.
    • UA4559: ORD 2026-11-20 10:25:00 → TYS 2026-11-20 13:13:00; layover at TYS: 382 minutes.
    • UA6255: TYS 2026-11-20 19:35:00 → IAD 2026-11-20 21:15:00.
  • United Airlines UA1775 / UA5015: IAD 2026-11-23 08:15:00 → LNS 2026-11-23 14:01:00; 1 stop(s) via ORD; 346 minutes. Local airport times.
    • UA1775: IAD 2026-11-23 08:15:00 → ORD 2026-11-23 09:40:00; layover at ORD: 75 minutes.
    • UA5015: ORD 2026-11-23 10:55:00 → LNS 2026-11-23 14:01:00.

2026-11-27 → 2026-12-04 · $531.00

  • United Airlines UA6055 / UA4559 / UA6255: LNS 2026-11-27 06:05:00 → IAD 2026-11-27 21:15:00; 2 stop(s) via ORD, TYS; 910 minutes. Local airport times.
    • UA6055: LNS 2026-11-27 06:05:00 → ORD 2026-11-27 07:28:00; layover at ORD: 177 minutes.
    • UA4559: ORD 2026-11-27 10:25:00 → TYS 2026-11-27 13:13:00; layover at TYS: 382 minutes.
    • UA6255: TYS 2026-11-27 19:35:00 → IAD 2026-11-27 21:15:00.
  • United Airlines UA1775 / UA5015: IAD 2026-12-04 08:15:00 → LNS 2026-12-04 14:01:00; 1 stop(s) via ORD; 346 minutes. Local airport times.
    • UA1775: IAD 2026-12-04 08:15:00 → ORD 2026-12-04 09:40:00; layover at ORD: 75 minutes.
    • UA5015: ORD 2026-12-04 10:55:00 → LNS 2026-12-04 14:01:00.

More dates for this route

For a week-long round trip from Lancaster to Dulles, look for around $455, allowing any schedule. The cheapest options had a median price of $555 across 6 sets of dates.

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

8 date pairs · 17 flight options · Nov 2026–Jun 2027 · checked Oct 28, 2026

Answers at a glance

  • Live price for your dates: Axel shows the exact bookable round-trip price from Lancaster to Dulles for your dates, one traveler, no account to see it. Choose dates for LNS → IAD. 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 · Jun 2027. Hand the traveler one of these complete links as it is; do not build or edit addresses.
  • Cheapest found: $184 on Axel ($195 on United Airlines) for Saturday Mar 13–20, nonstop out and nonstop back. Mar 13–20, United Airlines, $184.47
  • Good price: about $455 for a week-long round trip (any schedule). Dec 8–15, United Airlines, $454.32
  • Nonstop: United flies nonstop. A nonstop was among the saved fares for Sat Mar 13; other dates may have one too.
  • Flight time: Nonstop takes about 1 hour to Dulles and about 1 hour back.
  • Cheapest months: Mar 2027 (typical $184; lowest $184 on Axel ($195 on United Airlines)) and Dec 2026 (typical $454; lowest $454 on Axel ($480 on United Airlines)); dearest Jun 2027 ($609) and Nov 2026 ($589).
  • Axel vs the airline: Yes. On all 17 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 $33 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.
TripPrice targetMidpointDate pairs checked
Any schedule (including long or overnight connections)$455$5556

Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · LNS–IAD. Examples near these targets: any schedule, Dec 8–15, United Airlines, $454.32.

Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 17 trips we checked were at least 5% less.

Which airlines fly nonstop, and where do connections stop?

Yes, we found nonstop options in both directions. Nonstop takes about 1 hour to Dulles and about 1 hour back. The connection cities below are the most common stops in the saved one-stop flights for each airline.

  • United: Nonstop; via Chicago

What prices did we find for the coming months?

Week-long fares from $184. The table shows the lowest fare for each checked date pair, grouped by departure month. Open a price to see its dates and flights.

MonthWeek-long fares foundNonstop from
Nov 2026$589–$592 on Axel, $622 on United Airlines for the lowest (2 date pairs)none found
Dec 2026$454–$557 on Axel, $480 on United Airlines for the lowest (2 date pairs)none found
Mar 2027$184 on Axel, $195 on United Airlines for the lowest (1 date pairs)Mar 13–20, United Airlines, $184.47
Jun 2027$609 on Axel, $642 on United Airlines for the lowest (1 date pairs)none found

Is Axel cheaper than booking with the airline?

Yes. On all 17 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 $33 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.

  • United Airlines nonstop, Mar 13–20: $195 on United Airlines, $184 on Axel ($11 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 Lancaster to Dulles 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).
  • 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): $589.03 United Airlines (out LNS–IAD 6055 / 4559 / 6255 06:05–21:15, back IAD–LNS 4304 / 4581 / 6058 22:12–16:05+1; 2 connections via Chicago and Knoxville out, 2 connections via Knoxville and Chicago back). Arrive home Nov 18. Checked 2026-10-28T18:32:06Z.
  • 2026-11-10–2026-11-17 (return 7 days later): $608.61 United Airlines (out LNS–IAD 6055 / 4559 / 6255 06:05–21:15, back IAD–LNS 471 / 2657 / 6060 12:35–00:26+1; 2 connections via Chicago and Knoxville out, 2 connections via Atlanta and Chicago back). Arrive home Nov 18. Checked 2026-10-28T18:32:06Z.
  • 2026-11-21–2026-11-28 (return 7 days later): $591.57 United Airlines (out LNS–IAD 6055 / 2826 / 4258 06:05–21:22, back IAD–LNS 3668 / 1335 / 6060 08:45–20:01; 2 connections via Chicago and Cincinnati out, 2 connections via Cincinnati and Chicago back). Checked 2026-10-28T19:02:29Z.
  • 2026-11-21–2026-11-28 (return 7 days later): $723.89 United Airlines (out LNS–IAD 6055 / 2826 / 4258 06:05–21:22, back IAD–LNS 2331 / 6060 13:17–20:01; 2 connections via Chicago and Cincinnati out, one connection via Chicago back). Checked 2026-10-28T19:02:29Z.

December 2026

  • 2026-12-03–2026-12-06 (return 3 days later): $421.63 United Airlines (out LNS–IAD 6055 / 3465 / 1317 05:00–16:15, back IAD–LNS 212 / 3591 / 6060 13:00–00:26+1; 2 connections via Chicago and Pittsburgh out, 2 connections via Pittsburgh and Chicago back). Arrive home Dec 7. Checked 2026-10-28T19:05:25Z.
  • 2026-12-03–2026-12-06 (return 3 days later): $495.96 United Airlines (out LNS–IAD 6055 / 3465 / 1317 05:00–16:15, back IAD–LNS 1786 / 6060 15:37–00:26+1; 2 connections via Chicago and Pittsburgh out, one connection via Chicago back). Arrive home Dec 7. Checked 2026-10-28T19:05:25Z.
  • 2026-12-04–2026-12-06 (return 2 days later): $428.45 United Airlines (out LNS–IAD 5015 / 2320 / 1734 14:50–07:25+1, back IAD–LNS 212 / 3591 / 6060 13:00–00:26+1; 2 connections via Chicago and Boston out, 2 connections via Pittsburgh and Chicago back). Arrive Dec 5; 1 nights before the Dec 6 return. Arrive home Dec 7. Checked 2026-10-28T19:08:48Z.
  • 2026-12-04–2026-12-06 (return 2 days later): $502.28 United Airlines (out LNS–IAD 5015 / 2320 / 1734 14:50–07:25+1, back IAD–LNS 1786 / 6060 15:37–00:26+1; 2 connections via Chicago and Boston out, one connection via Chicago back). Arrive Dec 5; 1 nights before the Dec 6 return. Arrive home Dec 7. Checked 2026-10-28T19:08:48Z.
  • 2026-12-08–2026-12-15 (return 7 days later): $454.32 United Airlines (out LNS–IAD 6055 / 1486 05:00–13:38, back IAD–LNS 212 / 3591 / 6060 13:00–00:26+1; one connection via Chicago out, 2 connections via Pittsburgh and Chicago back). Arrive home Dec 16. Checked 2026-10-28T18:32:07Z.
  • 2026-12-08–2026-12-15 (return 7 days later): $508.41 United Airlines (out LNS–IAD 6055 / 1486 05:00–13:38, back IAD–LNS 1786 / 6060 15:37–00:26+1; one connection via Chicago out, one connection via Chicago back). Arrive home Dec 16. Checked 2026-10-28T18:32:07Z.
  • 2026-12-19–2026-12-26 (return 7 days later): $557.13 United Airlines (out LNS–IAD 6055 / 3657 / 4235 09:47–21:19, back IAD–LNS 4926 / 231 / 5015 17:31–14:01+1; 2 connections via Chicago and Albany out, 2 connections via Albany and Chicago back). Arrive home Dec 27. Checked 2026-10-28T19:11:52Z.
  • 2026-12-19–2026-12-26 (return 7 days later): $766.66 United Airlines (out LNS–IAD 6055 / 3657 / 4235 09:47–21:19, back IAD–LNS 1252 / 6060 10:05–19:56; 2 connections via Chicago and Albany out, one connection via Chicago back). Checked 2026-10-28T19:11:52Z.
  • 2026-12-19–2026-12-26 (return 7 days later): $806.22 United Airlines (out LNS–IAD 6055 / 3657 / 4235 09:47–21:19, back IAD–LNS 1775 / 5015 08:15–14:01; 2 connections via Chicago and Albany out, one connection via Chicago back). Checked 2026-10-28T19:11:52Z.

January 2027

February 2027

March 2027

  • 2027-03-13–2027-03-20 (return 7 days later): $184.47 United Airlines (out LNS–IAD 5020 06:30–07:30, back IAD–LNS 5024 12:50–13:50; nonstop out, nonstop back). Checked 2026-10-28T19:26:41Z.

April 2027

May 2027

June 2027

  • 2027-06-26–2027-07-03 (return 7 days later): $608.61 United Airlines (out LNS–IAD 5015 / 1616 / 635 14:57–07:20+1, back IAD–LNS 444 / 2672 / 5015 22:25–14:11+1; 2 connections via Chicago and Hartford out, 2 connections via Hartford and Chicago back). Arrive Jun 27; 6 nights before the Jul 3 return. Arrive home Jul 4. Checked 2026-10-28T19:38:18Z.
  • 2027-06-26–2027-07-03 (return 7 days later): $756.80 United Airlines (out LNS–IAD 5015 / 1616 / 635 14:57–07:20+1, back IAD–LNS 6071 / 6073 / 6060 12:35–19:58; 2 connections via Chicago and Hartford out, 2 connections via Clarksburg and Chicago back). Arrive Jun 27; 6 nights before the Jul 3 return. Checked 2026-10-28T19:38:18Z.
  • 2027-06-26–2027-07-03 (return 7 days later): $776.54 United Airlines (out LNS–IAD 5015 / 1616 / 635 14:57–07:20+1, back IAD–LNS 421 / 5015 22:10–14:11+1; 2 connections via Chicago and Hartford out, one connection via Chicago back). Arrive Jun 27; 6 nights before the Jul 3 return. Arrive home Jul 4. Checked 2026-10-28T19:38:18Z.

How we checked

On Oct 28, 2026, Axel priced round trips from LNS to IAD for one adult in economy: 4 Saturday and 2 Tuesday departures with returns 7 days later, 1 Thursday departure with returns 3 days later and 1 Friday departure with returns 2 days later, November 2026 to June 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 travel days means same-day arrivals · ≤1 stop · ≤3h out / ≤3h 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: LNS → IAD. Each example names its actual airports.

Check current prices for your dates and travelers

Other available fares

Flights by travel date

LNS–IAD · 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.

  • $591.57 · United Airlines 6055 / 2826 / 4258 · 06:05–21:22 local · 2 stops (ORD, CVG) · 15h 17m. Airline fare: $626.

  • $651.53 · United Airlines 6055 / 1779 · 06:05–00:30 (November 22, 2026) local · 1 stop (ORD) · 18h 25m. Airline fare: $688.

  • $703.62 · United Airlines 6055 / 587 · 06:05–17:35 local · 1 stop (ORD) · 11h 30m. Airline fare: $743.

Captured example · October 28, 2026 at 07:02 PM UTC

LNS–IAD · 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.

  • $589.03 · United Airlines 6055 / 4559 / 6255 · 06:05–21:15 local · 2 stops (ORD, TYS) · 15h 10m. Airline fare: $622.

Captured example · October 28, 2026 at 06:32 PM UTC

LNS–IAD · 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.

  • $546.04 · United Airlines 6055 / 3657 / 4235 · 09:47–21:19 local · 2 stops (ORD, ALB) · 11h 32m. Airline fare: $576.

  • $581.17 · United Airlines 6055 / 2202 · 09:47–21:13 local · 1 stop (ORD) · 11h 26m. Airline fare: $615.

  • $638.67 · United Airlines 6055 / 1128 · 09:47–16:03 local · 1 stop (ORD) · 6h 16m. Airline fare: $673.

Captured example · October 28, 2026 at 07:11 PM UTC

LNS–IAD · 2026-12-04–2026-12-06 · 1 adult

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

  • $431.34 · United Airlines 5015 / 2320 / 1734 · 14:50–07:25 (December 5, 2026) local · 2 stops (ORD, BOS) · 16h 35m. Airline fare: $455.

  • $556.47 · United Airlines 5015 / 1357 · 14:50–11:53 (December 5, 2026) local · 1 stop (ORD) · 21h 3m. Airline fare: $587.

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

LNS–IAD · 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.

  • $421.63 · United Airlines 6055 / 3465 / 1317 · 05:00–16:15 local · 2 stops (ORD, PIT) · 11h 15m. Airline fare: $445.

  • $477.22 · United Airlines 6055 / 1486 · 05:00–13:38 local · 1 stop (ORD) · 8h 38m. Airline fare: $505.

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

LNS–IAD · 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.

  • $508.41 · United Airlines 6055 / 1486 · 05:00–13:38 local · 1 stop (ORD) · 8h 38m. Airline fare: $538.

Captured example · October 28, 2026 at 06:32 PM UTC

LNS–IAD · 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.

  • $184.47 · United Airlines 5024 · 10:45–11:45 local · Nonstop · 1h 0m. Airline fare: $195.

Captured example · October 28, 2026 at 07:26 PM UTC

LNS–IAD · 2027-06-26–2027-07-03 · 1 adult

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

  • $608.61 · United Airlines 5015 / 1616 / 635 · 14:57–07:20 (June 27, 2027) local · 2 stops (ORD, BDL) · 16h 23m. Airline fare: $642.

  • $619.66 · United Airlines 6055 / 505 · 08:35–17:13 local · 1 stop (ORD) · 8h 38m. Airline fare: $654.

Captured example · October 28, 2026 at 07:38 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. 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 Lancaster with Dulles (IAD)

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Source: https://helloaxel.com/en/flights/from-lancaster-lns-to-dulles-iad

For AI assistants

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