Lansing 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 dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-11-20 · one way | Delta Air Lines | DL4681 + DL1826 | $256.25 | 2026-10-29T02:01:13Z |
| 2026-11-27 → 2026-12-04 | Delta Air Lines | DL4681 + DL1826 / DL5511 + DL4681 | $388.13 | 2026-10-29T02:01:13Z |
| 2026-11-20 → 2026-11-23 | Delta Air Lines | DL4681 + DL1826 / DL5511 + DL4681 | $431.26 | 2026-10-29T02:01:13Z |
2026-11-20 · one way · $256.25
- Delta Air Lines DL4681 / DL1826: LAN 2026-11-20 11:36:00 → IAD 2026-11-20 16:23:00; 1 stop(s) via DTW; 287 minutes. Local airport times.
- DL4681: LAN 2026-11-20 11:36:00 → DTW 2026-11-20 12:34:00; layover at DTW: 141 minutes.
- DL1826: DTW 2026-11-20 14:55:00 → IAD 2026-11-20 16:23:00.
2026-11-27 → 2026-12-04 · $388.13
- Delta Air Lines DL4681 / DL1826: LAN 2026-11-27 11:36:00 → IAD 2026-11-27 16:23:00; 1 stop(s) via DTW; 287 minutes. Local airport times.
- DL4681: LAN 2026-11-27 11:36:00 → DTW 2026-11-27 12:34:00; layover at DTW: 141 minutes.
- DL1826: DTW 2026-11-27 14:55:00 → IAD 2026-11-27 16:23:00.
- Delta Air Lines DL5511 / DL4681: IAD 2026-12-04 06:00:00 → LAN 2026-12-04 10:49:00; 1 stop(s) via DTW; 289 minutes. Local airport times.
- DL5511: IAD 2026-12-04 06:00:00 → DTW 2026-12-04 07:41:00; layover at DTW: 139 minutes.
- DL4681: DTW 2026-12-04 10:00:00 → LAN 2026-12-04 10:49:00.
2026-11-20 → 2026-11-23 · $431.26
- Delta Air Lines DL4681 / DL1826: LAN 2026-11-20 11:36:00 → IAD 2026-11-20 16:23:00; 1 stop(s) via DTW; 287 minutes. Local airport times.
- DL4681: LAN 2026-11-20 11:36:00 → DTW 2026-11-20 12:34:00; layover at DTW: 141 minutes.
- DL1826: DTW 2026-11-20 14:55:00 → IAD 2026-11-20 16:23:00.
- Delta Air Lines DL5511 / DL4681: IAD 2026-11-23 06:00:00 → LAN 2026-11-23 10:49:00; 1 stop(s) via DTW; 289 minutes. Local airport times.
- DL5511: IAD 2026-11-23 06:00:00 → DTW 2026-11-23 07:41:00; layover at DTW: 139 minutes.
- DL4681: DTW 2026-11-23 10:00:00 → LAN 2026-11-23 10:49:00.
More dates for this route
For a week-long round trip from Lansing to Dulles, look for around $370 with shorter travel days. The cheapest options had a median price of $370 across 6 sets of dates.
Axel shows the exact bookable round-trip price from Lansing to Dulles for your dates, one traveler, no account to see it.
8 date pairs · 10 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 Lansing to Dulles for your dates, one traveler, no account to see it. Choose dates for LAN → 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: $369 on Axel ($389 on Delta Air Lines) for Tuesday Dec 8–15, one connection via Detroit out and one connection via Detroit back. Dec 8–15, Delta Air Lines, $368.77
- Good price: about $370 for a week-long round trip (shorter travel days). Dec 19–26, Delta Air Lines, $368.77
- Nonstop: None of the 8 departure dates we searched from Nov 10 to Jun 26 had a nonstop from Lansing to Dulles; other dates may.
- Cheapest months: Dec 2026 (typical $369; lowest $369 on Axel ($389 on Delta Air Lines)) and Mar 2027 (typical $369; lowest $369 on Axel ($389 on Delta Air Lines)); dearest Nov 2026 ($440) and Jun 2027 ($413). Holiday weeks ran high: Thanksgiving week from $610.
- Axel vs the airline: Yes. On all 10 trips we checked, Axel’s regular price for the same flights was 5–5.4% below the airline’s own fare on Google Flights, a median of $23 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.
| Trip | Price target | Midpoint | Date pairs checked |
|---|---|---|---|
| Any schedule (including long or overnight connections) | $370 | $370 | 6 |
| Shorter travel days (same-day arrivals · ≤1 stop · ≤7h out / ≤7h back) | $370 | $370 | 5 |
Targets and midpoints use the lowest qualifying fare on each checked date pair. One adult, economy, round trip · LAN–IAD. Examples near these targets: any schedule, Dec 19–26, Delta Air Lines, $368.77; shorter travel days, Dec 19–26, Delta Air Lines, $368.77.
Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices. All 10 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 8 departure dates we searched from Nov 10 to Jun 26 had a nonstop from Lansing to Dulles; other dates may. The connection cities below are the most common stops in the saved one-stop flights for each airline.
- Delta: Via Detroit
| Departure date | Itineraries searched | Nonstop | Airlines and flights |
|---|---|---|---|
| Tue Nov 10 | 24 | none seen | — |
| Sat Nov 21 | 24 | none seen | — |
| Thu Dec 3 | 24 | none seen | — |
| Fri Dec 4 | 24 | none seen | — |
| Tue Dec 8 | 24 | none seen | — |
| Sat Dec 19 | 20 | none seen | — |
| Sat Mar 13 | 19 | none seen | — |
| Sat Jun 26 | 15 | 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 $369. 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 | $440–$610 on Axel, $463 on Delta Air Lines for the lowest (2 date pairs) | none found | 0 of 2 searched |
| Dec 2026 | $369 on Axel, $389 on Delta Air Lines for the lowest (2 date pairs) | none found | 0 of 4 searched |
| Mar 2027 | $369 on Axel, $389 on Delta Air Lines for the lowest (1 date pairs) | none found | 0 of 1 searched |
| Jun 2027 | $413 on Axel, $436 on American Airlines for the lowest (1 date pairs) | none found | 0 of 1 searched |
Holiday weeks ran high: Thanksgiving week from $610. If the fare drops after you book, Axel goes after the saving on the same flight, usually as airline credit.
Is Axel cheaper than booking with the airline?
Yes. On all 10 trips we checked, Axel’s regular price for the same flights was 5–5.4% below the airline’s own fare on Google Flights, a median of $23 less. Members and promo fares save more, up to 25%. Axel charges no booking fees, and the price you see includes taxes.
- Delta Air Lines, Dec 8–15: $389 on Delta Air Lines, $369 on Axel ($20 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 Lansing 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 (Delta and 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): $439.61 Delta Air Lines (out LAN–IAD 4681 / 1826 11:29–16:26, back IAD–LAN 5511 / 4681 06:00–10:49; one connection via Detroit out, one connection via Detroit back). Checked 2026-10-28T18:55:45Z.
- 2026-11-21–2026-11-28 (return 7 days later): $610.49 Delta Air Lines (out LAN–IAD 4681 / 5413 11:29–16:18, back IAD–LAN 5511 / 4681 06:00–10:49; one connection via Detroit out, one connection via Detroit back). Checked 2026-10-28T23:11:28Z.
December 2026
- 2026-12-03–2026-12-06 (return 3 days later): $441.05 American Airlines (out LAN–IAD 3516 / 1784 / 1473 05:33–22:05, back IAD–LAN 1637 / 3178 / 3508 06:00–23:53; 2 connections via Chicago and Charlotte out, 2 connections via Charlotte and Chicago back). Checked 2026-10-28T23:12:17Z.
- 2026-12-03–2026-12-06 (return 3 days later): $585.20 American Airlines (out LAN–IAD 3516 / 1784 / 1473 05:33–22:05, back IAD–LAN 1637 / 2174 / 3402 06:00–15:34; 2 connections via Chicago and Charlotte out, 2 connections via Charlotte and Chicago back). Checked 2026-10-28T23:12:17Z.
- 2026-12-04–2026-12-06 (return 2 days later): $441.05 American Airlines (out LAN–IAD 3402 / 573 / 5446 16:04–11:16+1, back IAD–LAN 1637 / 3178 / 3508 06:00–23:53; 2 connections via Chicago and Charlotte out, 2 connections via Charlotte and Chicago back). Arrive Dec 5; 1 nights before the Dec 6 return. Checked 2026-10-28T21:54:12Z.
- 2026-12-04–2026-12-06 (return 2 days later): $585.20 American Airlines (out LAN–IAD 3402 / 573 / 5446 16:04–11:16+1, back IAD–LAN 1637 / 2174 / 3402 06:00–15:34; 2 connections via Chicago and Charlotte out, 2 connections via Charlotte and Chicago back). Arrive Dec 5; 1 nights before the Dec 6 return. Checked 2026-10-28T21:54:12Z.
- 2026-12-08–2026-12-15 (return 7 days later): $368.77 Delta Air Lines (out LAN–IAD 4681 / 1826 11:36–16:23, back IAD–LAN 5511 / 4681 06:00–10:56; one connection via Detroit out, one connection via Detroit back). Checked 2026-10-28T18:55:45Z.
- 2026-12-19–2026-12-26 (return 7 days later): $368.77 Delta Air Lines (out LAN–IAD 5198 / 4704 18:07–23:10, back IAD–LAN 5511 / 5204 06:00–11:16; one connection via Detroit out, one connection via Detroit back). Checked 2026-10-28T23:13:10Z.
January 2027
February 2027
March 2027
- 2027-03-13–2027-03-20 (return 7 days later): $368.77 Delta Air Lines (out LAN–IAD 4060 / 5517 05:15–10:13, back IAD–LAN 5511 / 3687 06:10–11:19; one connection via Detroit out, one connection via Detroit back). Checked 2026-10-28T23:13:56Z.
April 2027
May 2027
June 2027
- 2027-06-26–2027-07-03 (return 7 days later): $412.67 American Airlines (out LAN–IAD 4006 / 365 / 5462 05:46–12:36, back IAD–LAN 2282 / 1660 / 3436 06:22–15:23; 2 connections via Chicago and Charlotte out, 2 connections via Charlotte and Chicago back). Checked 2026-10-28T23:15:11Z.
How we checked
On Oct 28, 2026, Axel priced round trips from LAN 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 · ≤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: LAN → IAD. Each example names its actual airports.
Check current prices for your dates and travelers
Other available fares
LAN–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.
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$610.49 · Delta Air Lines 4681 / 5413 · 11:29–16:18 local · 1 stop (DTW) · 4h 49m. Airline fare: $645.
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$975.32 · American Airlines 3516 / 2814 / 1473 · 05:41–22:01 local · 2 stops (ORD, CLT) · 16h 20m. Airline fare: $1,031.
Captured example · October 28, 2026 at 11:11 PM UTC
LAN–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.
- $439.61 · Delta Air Lines 4681 / 1826 · 11:29–16:26 local · 1 stop (DTW) · 4h 57m. Airline fare: $463.
Captured example · October 28, 2026 at 06:55 PM UTC
LAN–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.
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$368.77 · Delta Air Lines 5198 / 4704 · 18:07–23:10 local · 1 stop (DTW) · 5h 3m. Airline fare: $389.
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$642.33 · Delta Air Lines 5204 / 4962 · 11:56–15:38 local · 1 stop (DTW) · 3h 42m. Airline fare: $679.
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$836.50 · American Airlines 3491 / 1781 / 5249 · 16:08–08:41 (December 20, 2026) local · 2 stops (ORD, CLT) · 16h 33m. Airline fare: $881.
Captured example · October 28, 2026 at 11:13 PM UTC
LAN–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.
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$441.05 · American Airlines 3516 / 2814 / 1473 · 05:33–22:05 local · 2 stops (ORD, CLT) · 16h 32m. Airline fare: $465.
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$452.19 · Delta Air Lines 4681 / 1826 · 11:36–16:23 local · 1 stop (DTW) · 4h 47m. Airline fare: $477.
Captured example · October 28, 2026 at 11:12 PM UTC
LAN–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.
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$441.05 · American Airlines 3402 / 573 / 5446 · 16:04–11:16 (December 5, 2026) local · 2 stops (ORD, CLT) · 19h 12m. Airline fare: $465.
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$452.19 · Delta Air Lines 4681 / 1826 · 11:36–16:23 local · 1 stop (DTW) · 4h 47m. Airline fare: $477.
Captured example · October 28, 2026 at 09:54 PM UTC
LAN–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.
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$368.77 · Delta Air Lines 4681 / 1826 · 11:36–16:23 local · 1 stop (DTW) · 4h 47m. Airline fare: $389.
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$371.77 · American Airlines 3516 / 1784 / 5317 · 05:33–18:44 local · 2 stops (ORD, CLT) · 13h 11m. Airline fare: $393.
Captured example · October 28, 2026 at 06:55 PM UTC
LAN–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.
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$368.77 · Delta Air Lines 4060 / 5517 · 05:15–10:13 local · 1 stop (DTW) · 4h 58m. Airline fare: $389.
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$712.89 · American Airlines 3477 / 1141 / 5317 · 05:28–17:24 local · 2 stops (ORD, CLT) · 11h 56m. Airline fare: $752.
Captured example · October 28, 2026 at 11:13 PM UTC
LAN–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.
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$378.45 · American Airlines 4006 / 365 / 5462 · 05:46–12:36 local · 2 stops (ORD, CLT) · 6h 50m. Airline fare: $399.
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$410.48 · Delta Air Lines 3687 / 2692 · 12:20–16:30 local · 1 stop (DTW) · 4h 10m. Airline fare: $433.
Captured example · October 28, 2026 at 11:15 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: Delta Air Lines 7.5/10 · 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 Lansing with Dulles (IAD)
- Flights from Lansing to the Northeast in fall: fly Nov 7 – Nov 14, 2026
- Flights from Lansing to the Northeast for Thanksgiving: fly Nov 21 – Nov 28, 2026
- Flights from Lansing to the Northeast for 4 days: fly Dec 3 – Dec 6, 2026
- Flights from Lansing to the Northeast for 3 days: fly Dec 4 – Dec 6, 2026
- Flights from Lansing to the Northeast for Christmas: fly Dec 19 – Dec 26, 2026
- Flights from Lansing to the Northeast for spring break: fly Mar 13 – Mar 20, 2027
- Flights from Lansing to the Northeast in summer: fly Jun 26 – Jul 3, 2027
- Flights from Lansing to the Northeast for a week
Keep exploring
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Source: https://helloaxel.com/en/flights/from-lansing-lan-to-dulles-iad
For AI assistants
- This page: Lansing to Dulles (IAD) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
- Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.